Query: aprs radio

title: BTECH Mini UV-25X4 25 Watt Tri-Band Base, Mobile Radio: VHF, 1.25M, UHF Amateur (Ham)
text: Product Description The X-Series Mobiles introduce our new fully customizable Multi-Color LCD display screen. You can adjust the complete display to be exactly as you want it. Beyond the display, you can fully customize your channels to display their alpha-numeric names or frequency settings. The X-Series Mobiles also introduces our new dual sync mode! With this option, you can single or dual sync two different channels and display both their frequency and name simultaneously. If you prefer instead to monitor up to four channels; you can single line display a channel's name or frequency. Another feature introduced in the X-Series mobiles is the ability to edit your channel preferences without needing to program a new channel! You can edit tones, additional squelch information, and even add or remove it from your scanning list anytime! Scanning channels and frequencies has now gotten even easier! A new menu allows you to select scanning resume methods. You can set the radio to start scanning immediately during reboot, resume scanning if you interrupt scanning to transmit, or start scanning soon as it powers on. The UV-25X4 will save your scanning preferences even with a power interruption. Frequency scanning has gotten a full overhaul; you can edit and scan through frequencies exactly as you prefer. Set your frequency range and frequency interval (step) right through the UV-25X4 on-screen interface. You can adjust the Microphone Gain with the in-menu audio adjustments. The X-Series Mobiles include a 3.5mm Line In/Line Out multi-jack to allow remote audio input and output. (See manual for Jack Layout) Bands: 144-148MHz (VHF), 222-225MHz (1.25M) (USA/ASIA), 420-450MHz (UHF) Output power: 2M: 25W (Peak), 20W (AVG) / Low: 10W 1.25M: 20W (Peak) 15W (AVG) / Low: 7W 70CM: 20W (Peak) 15W (AVG) / Low: 7W Product Description The X-Series Mobiles introduce our new fully customizable Multi-Color LCD display screen. You can adjust the complete display to be exactly as you want it. Beyond the display, you can fully customize your channels to display their alpha-numeric names or frequency settings. The X-Series Mobiles also introduces our new dual sync mode! With this option, you can single or dual sync two different channels and display both their frequency and name simultaneously. If you prefer instead to monitor up to four channels; you can single line display a channel's name or frequency. Another feature introduced in the X-Series mobiles is the ability to edit your channel preferences without needing to program a new channel! You can edit tones, additional squelch information, and even add or remove it from your scanning list anytime! Scanning channels and frequencies has now gotten even easier! A new menu allows you to select scanning resume methods. You can set the radio to start scanning immediately during reboot, resume scanning if you interrupt scanning to transmit, or start scanning soon as it powers on. The UV-25X4 will save your scanning preferences even with a power interruption. Frequency scanning has gotten a full overhaul; you can edit and scan through frequencies exactly as you prefer. Set your frequency range and frequency interval (step) right through the UV-25X4 on-screen interface. You can adjust the Microphone Gain with the in-menu audio adjustments. The X-Series Mobiles include a 3.5mm Line In/Line Out multi-jack to allow remote audio input and output. (See manual for Jack Layout) Bands: 144-148MHz (VHF), 222-225MHz (1.25M) (USA/ASIA), 420-450MHz (UHF) Output power: 2M: 25W (Peak), 20W (AVG) / Low: 10W 1.25M: 20W (Peak) 15W (AVG) / Low: 7W 70CM: 20W (Peak) 15W (AVG) / Low: 7WFrom the manufacturer BTECH UV-25X4 X-Series Mobile - 25 Watt Tri Band Radio The X-Series Mobiles introduce our new fully customizable Multi-Color LCD display screen. You can adjust the complete display to be exactly as you want it. Beyond the display, you can fully customize your channels to display their alpha-numeric names or frequency settings. There are 200 programmable memory channels. You can add or remove channels from scanning list. You can give channels alphanumeric names. You can easily program from a PC to set-up the radio to operate exactly as needed. Pair the UV-25X4 with the Nagoya TB-320A Antenna and RB-50 Magnetic Mount for easy installation with the UHF antenna connectors. The PC04 FTDI Cable is recommended for easier computer programming The UV-25X4 operates as multiple radios in one, with either 144 MHz, 220 MHz, or 430 MHz as the 'Main' TX/RX band, while simultaneously watching up to 3 other frequencies or channels; and, if you like, you can configure your UV-25X4 for simultaneous VHF-VHF or UHF-UHF operation, too! Read more 🇺🇸 BTECH Radios are Designed in the USA 🇺🇸 BTECH Radios are not like other similar looking radios. BTECH radios are designed in the USA with custom firmware and internal hardware differences. BTECH radios are backed with a full US warranty and support. A BTECH label means you are getting the best radio available! A few of our differences are below: BTECH radios use an upgraded Power Chipset (other radios use a smaller incorrectly sized final that will burn out over time) Dual Synchronize Display Mode: Synchronize Up to 2 Channels - and display both their channel name and channel frequency! Microphone Audio Gain Settings: Sound great and customize your microphone output for any repeater Expanded Frequency Range (up to 520MHz) Auto Power Off Function: Save your battery and prevent unnecessary power draining Channel Mode Editing Settings: Edit saved memory channels on-the-fly; our firmware does not require you to delete a channel to make changes New Scanning Modes: Auto Scan (Scan with a power reboot), Scanning Resume, and Variable Frequency Scanning Quad Watch Delay Time: Allows the receiver to stay on the secondary channel longer after incoming transmission - customize the delay up to 50 seconds; This avoids manually channel switching when you are engaged with simultaneous contacts on two frequencies Randomization Privacy Mode Dual Simultaneous Display The X-Series Mobiles also introduces our new dual sync mode! With this option, you can single or dual sync two different channels and display both their frequency and name simultaneously. If you prefer instead to monitor up to four channels; you can single line display a channel's name or frequency. Additionally, as a new feature added: you can even monitor both VFO (frequency) and channel modes simultaneously. Edit channels on-the-fly Another feature introduced in the X-Series mobiles is the ability to edit your channel preferences without needing to program a new channel! You can edit tones, additional squelch information, and even add or remove it from your scanning list anytime! Group Tones supported The UV-25X4 supports the most common Analog Tones. It supports CTCSS, DCS, 2Tone, 5Tone, and DTMF calling methods. Set-up your calling methods to call by group tones. Tone calling (private line) is required by most repeater applications and the UV-25X4 supports the latest standards. The UV-25X4 can even send DTMF tones. This allows for sending ANI (Caller ID) or remote commands that require DTMF tones; or it can receive incoming DTMF tones to allow for remote stun or kill commands New Scanning Modes A new menu allows you to select scanning resume methods. You can set the radio to start scanning immediately during reboot, resume scanning if you interrupt scanning to transmit, or start scanning soon as it powers on. The UV-25X4 will save your scanning preferences even with a power interruption. Frequency scanning has gotten a full overhaul; you can edit and scan through frequencies exactly as you prefer. Set your frequency range and frequency interval (step) right through the UV-25X4 on-screen interface. Read more UV-25X4 Full Radio Kit BTECH: We are proud to be here in the USA BTECH radios are designed and supported right here in the USA. A BTECH label means you are getting a radio with real US based warranty, support, and development! If you ever have an issue our team will be prompt, knowledgeable, and supportive; to ensure your radio operates exactly as it should. BTECH UV-25X4 Tri Band (VHF/220/UHF) Analog Mobile Two-way Radio Technical Details FM: 87.5-108 MHz VHF: 136-174 MHz UHF: 400-520 MHz Channels: 200 Loud 2W Speaker Size: 98 (w) x 35 (h) x 118 (d) mm; 408g; 3.85 (w) x 1.38 (h) x 4.65 (d) in Weight: 408g; .9lb UV-25X4 Components: UV-25X4 Mobile Radio DTMF Handheld Microphone Vehicle Cigarette Connector Power Cable (4.5') Vehicle Mounting Bracket Screws & Mounting Hardware Easy-to-read Manual (written in the US) Read more UV-25X2 UV-25X4 UV-50X2 UV-50X3 VHF ✓ ✓ ✓ ✓ 220MHz (1.25M) - ✓ - ✓ UHF ✓ ✓ ✓ ✓ High/Low Power (VHF (UHF)) 25W (20W) / 10W (10W) 25W (20W) / 10W (10W) 50W (50W) / 10W (10W) 50W (50W) / 20W (20W) / 5W (5W) Size Mini Mobile Mini Mobile Full Size Mobile Full Size Mobile Vehicle Cigarette Connector Power Cable ✓ ✓ - - Direct Connect 12V Leads - - ✓ ✓ Dimensions (Size/Weight) 3.85 (w) x 1.38 (h) x 4.65 (d) in; .9lb 3.85 (w) x 1.38 (h) x 4.65 (d) in; .9lb 5.7 (w) x 1.85 (h) x 7.5 (d) in; 2.65lb Display: 6.3 (w) x 2.6 (h) x 1.3 (d) in; Chassis: 5.6 (w) x 1.8 (h) x 6.0 (d) in; 4.6lb Antenna Connector UHF Jack SO-239, for PL-259 Cable Connection UHF Jack SO-239, for PL-259 Cable Connection UHF Jack SO-239, for PL-259 Cable Connection UHF Jack SO-239, for PL-259 Cable Connection 

title: Retevis RT84 Digital Two Way Radios Long Range Rechargeable,Professional DMR 1000CH 120000 Contacts 2 Way Radio,2000mAh Digital and Analog Walkie Talkie(1 Pack)
text: From the brand Previous page keep in touch anywhere Visit the Store Long range walkie talkie Visit the Store Rugged Handheld Radio Visit the Store Professional radio equipment Visit the Store How did we get our start? Dream of providing stable, reliable and cost-effective communication for businesses and families, in 2009, we produced the first Retevis walkie talkie H777. What makes our products unique? Retevis has been deeply researching radio technology, actively exploring market changes, and expanding the product line to cover all age groups and different usage scenarios. So you can find appropriate products for your whole needs at Retevis. Why do we love what we do? We are engaged in the full application of walkie talkie,creating benefits for more usage scenarios We are bent on the research of radio technology to make better radios We like to explore new things.Turning a hobby into a profession is also a challenge and enjoyment. Retevis is a professional wireless communication equipment dealer, dedicated to providing customers of all ages with high quality products, services and solutions. Our products mainly cover business two-way radios, outdoor two-way radios, kids two-way radios, digital radios, maritime radios, radio accessories, etc. Our vision and mission is to build a bridge of communication for everyone, every family, every group. Next page Product Description Read more Package Includes: 1 x RT84 digital two way radio 1 x Antenna 1 x 2000mAh Rechargeable Li-on Battery 1 x Charger 1 x Belt Clip 1 x Hand Strap 1 x English User Manual Digital DMR and Analog Radio Dual Band The Retevis RT84 dual band DMR hand-held transceiver is rich-featured to ensure your every adventure impressive. Frequency range: High low power switch.The radio can store 1000 Channels with 120000 Contacts and 250 talk Groups. The DMR radio is a true dual slot DMR radio compatible with Compatible with Mototrbo TierⅠ&Ⅱ. 2000mAh rechargeable li-on battery Standard Kenwood earpiece jack(K head) Colorful LCD display Full keyboard Clear loud broadcast Read more One to Many Organize channels inside the zone, you can be on the same talk group when you switch zones. Single call,group call and all call extremely meet your team groups communications needs. Crisp, clear audio The 2 way radio performs great on both receiving and transmitting in digital or analog mode. It provides you the clear loud audio even in noise environment. Up to 3 miles talk range The walkie talkies long range up to 3 miles communication range. Allowing you stay in touch with team members during outdoor or indoor activities. Read more High capacity battery The 2000mAh rechargeable li-on battery that comes with it that can extremely longer time compared to analog radios. Supports low battery alert and saving for long time using. High low power sets allow to meets the power requirements of different call distance to save more energy. Large and bright screen The display is big bright in indoors or outdoors. Easy to operate and learn,which displays the functions details, users name,call sign on the screen. Nice keyboard size design Supports channel/frequency mode, allows keyboard manual operation without connecting the computer. Read more Digital and analog compatible, smooth over Supports DMR digital and analog modes to ensure communicate smooth in different needs. DMO True 2-Slot dual time slot Direct mode dual slot communication achieves two groups of calls at a frequency point at the same time, so the communications efficiency is doubled and frequency resources are saved. SMS function Supports SMS, text editing and draft in 64 characters in English, so that text message calls can be send when voice call is inconvenient. Alarm function Supports general alarm and silent alarm in emergency situations. Read more Retevis RT80 DMR Radio Retevis RT97 Full Duplex Walkie Talkies Repeater Retevis RT72 DMR Radios Retevis RT43 DMR Long Range Walkie Talkies Feature Mini simple operation Analog transceiver Cost-effective Commercial use Number of channels 999 16 4000 32 Number of contacts 1000 130000 Standard Digital and analog analog Digital and analog Digital and analog battery 1500mAh Li-on battery 1800mAh Li-on battery 1400mAh Li-on battery Function SMS/Alarm/Inverted screen/2 time slot/Remote kill/Stun Transceiver Dual band/SMS/Alarm/2 time slot 2 time slot/Vox/Usb charging 

title: BTECH DMR-6X2 (DMR and Analog) 7-Watt Dual Band Two-Way Radio (136-174MHz VHF & 400-480MHz UHF), with GPS and Recording, Includes Full Kit with 2 Batteries, Programming Cable, and More
text: Product Description BTECH DMR-6X2 DMR Radio We are proud to be here in the USA The DMR-6X2 went through extensive development, for over 2 years, before its public debut. It was not worth rushing a radio if it couldn't be our best. Even now development hasn't stopped; the DMR-6X2 is firmware upgradeable - and we would love to take your feedback to include into future firmware updates. BTECH DMR-6X2 Digital (DMR) & Analog Two-Way Radio (with GPS and Recording) Dual Band VHF (136-174MHz) & UHF (400-480MHz) The BTECH DMR-6X2 is the most versatile dual-band DMR radio available. Designed for both amateur and commercial usage with its large, bright 1.77" color TFT display. The DMR-6X2 can store 4,000 Channels with 10,000 Talk Groups and 200,000 Contacts. The frequency range is 136-174MHz and 400-480 MHz. The DMR-6X2 has a maximum output of 7W on VHF, and 6W on UHF. The DMR-6X2 includes a built in GPS and audio recorder. The DMR-6X2 is a true dual slot DMR radio compatible with DMR Tier I & 2. SMA-Female Antenna (Backward Compatible with BTECH and Nagoya SMA-Female Antennas) Kenwood K1 Accessory Jack (Backward Compatible with previous BTECH Accessories such as the QHM‑22 Speaker Mic) Includes Programming Cable - Windows PC Required Firmware Upgradeable Assign a Channel as: Digital, Analog, Split (A/D), or even Auto-Detect a channel as Analog/Digital Promiscuous Monitoring: Monitor all available DMR traffic on the current channel with 'Digital Monitor'; allows you to hear all DMR traffic regardless of Color Code, Timeslot, or Group/Private Call Read more Constant Firmware Updates - V2.XX Introduces Several New Features The DMR-6X2 has introduced several new features through its lifecycle. Our latest release is Firmware 2.03 Released on 07/07/2020. Full release notes and free downloads of firmware updates at BaoFengTech 2.03 Highlights: AES256 Encryption Support (compatible with other brands commercial DMR radios) 2.02 Highlights: Ability to use, copy, and open code plugs from Anytone branded radios. Official APRS TOCALL Added. Firmware 2.01 introduces: Analog APRS support, DMR Talker Alias Support, DMR Roaming Support, Customizable User Background Images, Customizable Font Colors, Several New Side Key Features and More! BTECH is committed to serving customers and releasing products with a long lifecycle. We strive to provide fewer product releases - to focus on providing long lasting products, supported and designed in the USA. We work through the process from start to finish to deliver our best and we hope our labor of love is reflected in what you purchase! Read more Other Highlighted Features Selectable Daytime or Nighttime Display Exclusively on the DMR-6X2: Easily adjust and customize the DMR-6X2 to display between a 'vibrant blue' or 'contrasting black' themed modes. The black display mode is easier on the eyes during nighttime operation. The onscreen menu makes toggling between the two a breeze! True Adhoc (on-the-fly) Group/Private Calling The DMR-6X2 has the ability to store 4000 channels and 10,000 talk-groups; but you still may want to call a new talk-group (without saving it to memory) or maybe traveling and using a new repeater; this is when adhoc becomes very useful. Simply holding '0' on the keypad will allow you to dial a new group (or private call). The DMR-6X2 will display the Adhoc contact and type right on the main display until you change the channel. Analog and DMR APRS Supported The DMR-6X2 with the ability of the built-in GPS; can send both Analog and Digital APRS Packets. Analog APRS is editable right on the radio menu without having to use programming software. With Digital APRS; your current location will be sent as an APRS beacon*. This feature is set up through the free programming software and detailed in the software download. Read more Beyond Your Average Dual Band Radio DMR Digital Store & Forward Repeater The DMR-6X2 has a built in recording chip which is utilized in the Store and Forward Repeater Mode (Not compatible in Analog mode) Once toggled the DMR-6X2 will store and forward conversations on the same band or even as a cross band repeater. It records the incoming audio and once the signal drops - it will forward the audio to the assigned frequency (and vice versa). The DMR-6X2 will even allow you to store and forward on the same frequency. The Store and Forward repeater can be assigned as a side key function from programming software. It is compatible with: VHF/VHF, UHF/UHF, VHF/UHF, and UHF/VHF. Adjustable Scanning Features The DMR-6X2 allows you to be in full control of your channel scanning lists. With up to 250 channels in a zone (and up to 4,000 channels in the radio); the ability to adjust your scanning bank (by adding or grouping scanning channels (and banks) together) allows you to have the perfect adjustment to the size of your channel list. This allows you to customize the scanning preferences to fit your needs. You can scan a single channel list, and monitor a high priority channel (the DMR-6X2 will check back on the priority channel in between the normal scanning channels); or if you want to monitor the most traffic - you can combine scan lists together and scan through multiple linked lists together. Get the most from your Radio using our Free Software There are so many ways to customize your DMR-6X2 with our free programming software! Amateur users can easily create, import, and customize premade DMR channel and contact templates available online and sometimes available in your local amatuer club. You can also generate your own .csv list to easily import your favorite channels right into the software. The DMR-6X2 software can open and use AT-D868UV and AT-D878UV codeplugs. Additional Highlights We tried to think of the simplest way to use the DMR-6X2; even down to how text messaging works. Instead of going through a menu to reply when you get a text message; you can simply hit reply to the received text message. As a radio designed and focused for USA businesses and consumers; the DMR-6X2 uses imperial (versus metric) measurements while using the GPS display modes. Using your favorite talk groups in DMR is now easier. By manually dialing a talk group, the DMR-6X2 will hold the talk group indefinitely until you change the channel. You can also set your maximum talk group hold time to 'infinity' while communicating with your favorite group or user (avoiding 'timing out'). In Analog mode the DMR-6X2 allows for CTCSS (PL/Privacy Tones), DCS, 2-Tone, DTMF, and 5-Tone. You can use multiple 5Tone, 2Tone, and DTMF receive and transmit groups for different channels (allowing commercial users to use several tone profiles from one radio). Read more DMR-6X2 Technical Details, Specifics, and Additional Details DMR-6X2 Technical Details Memory Channels: 4,000 channels, Digital Contacts: 200,000, DMR Talk Groups: 10,000 Power Output: VHF: 7/5/2.5/1W, UHF: 6/5/2.5/1W Zones: 250 (Allows 250 Channels Per Zone) Adjustable Power Modes: 6/7W, 4W, 2.5W, 1W Modulation: ±5.0KHz at 25KHz, ±2.5KHz at 12.5KHz 4FSK Digital Modulation: 12.5KHz（data）7K60FXD 12.5KHz（data+voice）7K60FXE Sensitivity(12dB SINAD): ≤0.25μV (wideband) ≤0.35μV (narrowband) Digital Sensitivity: 0.3uV/-117.4dBm (BER 5%), 0.7uV/-110dBm (BER 1%) DMR-6X2 Additional Information The DMR-6X2 uses a loud 1 watt speaker; with adjustable volume options (customizeable in software) to set your preferences to accommodate both indoor and outdoor users. The DMR-6X2 is firmware upgradeable with the free software and firmware update tools from BTECH. DMR-6X2 Battery Life, Weights, and Dimensions The DMR-6X2 can last for up to 35 hours on a single charge using the 3100mAh battery, and up to 18.5 hours on a single charge using the included 2100mAh battery (2100mAh Battery Not Included in Single Battery Kit) The DMR-6X2 is: 5" tall (10.5" with included antenna), 2" wide, and 1.5" deep (2" with belt clip). The DMR-6X2 weighs 11.3 oz with the large battery and 10.4 oz with the small battery. Read more DMR-6X2 DMR-6X2 PRO Part 90 & Part 97 Certified for Commercial or Amateur Use ✓ ✓ 7W Output, 4000 Channels, 250 Zones, 10,000 Talkgroups ✓ ✓ Digital Contacts 200,000 500,000 Bluetooth ✓ APRS (Digital & Analog) TX Only TX & RX Kit Contents DMR-6X2, 2100 mAh Battery, 3100 mAh Battery, 2 Belt Clips, Programming Cable, Charger Base, Charger Transformer, Earpiece Kit, 6" Dual Band Antenna, Wrist Strap, User's Manual DMR-6X2 PRO, Bluetooth PTT Switch, 3100 mAh Battery, Belt Clip, Programming Cable, Charger Base, Charger Transformer, Earpiece Kit, 6" Dual Band Antenna, Wrist Strap, User's Manual Selectable Display (Day, Night, Custom) ✓ ✓ Store & Forward Repeater (Crossband & Sameband) ✓ ✓ AES256 Encryption, Adhoc, Talker Alias, ✓ ✓ Repeater Check & Repeater Roaming ✓ 

title: BTECH Mobile UV-50X2 (Second Gen.) 50 Watt Dual Band Base, Mobile Radio: VHF, UHF Amateur (Ham)
text: Product Description UV-50X2 (Second Generation) 50W Mobile Two Way Radio Second Generation The UV-50X2 is very much the same radio, our users have come to enjoy, with several new functionality improvements. The UV-50X2 has seen several performance improvements and tweaks in its second generation release. RJ45 Audio Input & Output The UV-50X2 has new menus and operations that allow audio I/O from its RJ45 microphone port. This allows the UV-50X2 to be installed for custom applications, where users want more control on where the speaker and mic audio is routed to. VOX Handsfree Support The UV-50X2 (Second Generation) includes VOX support. VOX allows for handsfree use with your favorite audio accessories or the included handheld microphone. In the Box: UV-50X2 Mobile Radio DTMF Handheld Microphone 6.5' Direct Connect 12V Leads Vehicle Mounting Bracket Screws & Mounting Hardware Easy-to-read Manual (written in the US) RJ-45 to Kenwood K1 Accessory Adaptor Read more BTECH Radios are not like other similar looking radios. BTECH radios are designed in the USA with custom firmware and internal hardware differences. BTECH radios are backed with a full US support. A BTECH label means you are getting the best radio available! A few of our highlighted differences are below: BTECH radios use an upgraded Power Chipset Customizable PTT Return Times: When handling multiple conversations, the radio allows users to customize if the radio automatically switches to respond to active channels, or allow the user to set one channel default to transmit on. Dual Synchronize Display Mode: Synchronize Up to 2 Channels - and display both their channel name and channel frequency! Microphone Audio Gain Settings: Sound great and customize your microphone output for any repeater Expanded Frequency Range Support Auto Power Off Function: Save your battery and prevent unnecessary power draining Channel Mode Editing Settings: Edit saved memory channels on-the-fly; our radio does not require you to delete a channel to make changes New Scanning Modes: Auto Scan (Scan with a power reboot), Scanning Resume, and Variable Frequency Scanning Quad Watch Delay Time: Allows the receiver to stay on the secondary channel longer after incoming transmission - customize the delay up to 50 seconds; This avoids manually channel switching when you are engaged with simultaneous contacts on two frequencies Randomization Privacy Mode RJ45 to K1 Audio Adaptor The UV-50X2 includes a RJ45 to K1 Audio Adaptor. K1 Audio accessories are used on our BTECH handheld radios, and now you can use those same accessories with your mobile radios! The radio includes special menus to allow audio to be routed both through the UV-50X2 and K1 accessory, only through the radio, or only through the K1 audio accessory. Uniquely customize your UV-50X2 The X-Series Mobiles use our Multi-Color LCD display screen. You can adjust the complete display colors to be exactly as you want it. Beyond the display, you can fully customize your channels to display their alpha-numeric names or frequency settings. There are 200 programmable memory channels. You can add or remove channels from scanning list. You can easily program from a PC or right on the radio itself. Pair the UV-50X2 with the Nagoya UT-72 Magnetic Mount Antenna for easy installation with the UHF antenna connectors. Group Tones supported The UV-50X2 supports the most common Analog Tones. It supports CTCSS, DCS, 2Tone, 5Tone, and DTMF calling methods. Set-up your calling methods to call by group tones. Tone calling (private line) is required by most repeater applications and the UV-50X2 supports the latest standards. The UV-50X2 can even send DTMF tones. This allows for sending ANI (Caller ID) or remote commands that require DTMF tones; or it can receive incoming DTMF tones to allow for remote stun or kill commands Quad Watch and Display Sync The UV-50X2 operates as multiple radios in one, with either VHF or UHF as the 'Main' band, while simultaneously watching up to 3 other frequencies or channels; and, if you like, you can configure your UV-50X2 for simultaneous VHF-VHF or UHF-UHF operation, too! Additionally, as a new feature added: you can monitor both VFO (frequency) and channel modes simultaneously. Dual Sync DIsplay: With Dual Sync Display, you can synchronize channel lines to one or two channels. This allows you to sync display 'lines' to a single channel allowing the user to have both frequency and channel name data displayed simultaneously. Read more Technical Specifications Bands Supported VHF & UHF Dual Band Radio Memory Channel 200 Channels Output power 50W/5W Tone Support CTCSS, DCS, 5TONE, 2TONE, DTMF Accessory Jack Mono Speaker Output In Rear, RJ45 Audio Output in Front, K1 Accessories support with included Adaptor Additional Features Display Sync, Nuisance Channel Scan Skip, SOS Alarm, NOAA Weather Channels, Transmit Time-Out, Busy Channel Lockout, DTMF Keypad, Adjustable Scanning Modes, Quad Watch, Adjustable Squelch Size 5.7 (w) x 1.85 (h) x 7.5 (d) in Weight 2.65lb Antenna Jack UHF (SO239 Connector) UV-50X2: SECOND GEN. BTECH: We are proud to be here in the USA BTECH radios are designed and supported right here in the USA. A BTECH label means you are getting a radio with real US based support, and development! If you ever have an issue, our team will be prompt, knowledgeable, and supportive to ensure your radio operates exactly as it should. BTECH UV-50X2 VHF/UHF Dual Band Radio Second Generation Common Questions and Answers: Q: What is the product support? A: If you have any issues or concerns, reach out to our support team, who will be happy to assist with any setup issues. The UV-50X2 includes support against any manufacturing defects for a full year. Q: Is it compatible with other analog radios. A: It will support 99% of analog systems. The UV-50X2 supports all CTCSS, DCS, 5TONE, 2TONE, and DTMF call tones used by a majority of analog radio systems. Q: What is the maximum range? A: Range varies on topography: Repeater Use: Up to 100 miles | Hill to Valley: 36 miles | Open Flat Terrain: 3-5 miles | Urban/Outside Buildings: ~1 mile Read more  

title: BTECH APRS-K1 Cable (Audio Interface Cable) for BaoFeng, BTECH BF-F8HP, UV-82HP, UV-5X3 (APRSpro, APRSDroid, Compatible - Android, iOS)
text: Product Description BTECH APRS-K1 TRRS / APRS Cable Easily interface audio in/out of BTECH and BaoFeng Radios (Kenwood and others) Recommended applications for plug and play use: iOS: APRSpro (Available in iOS App Store) Android: APRSDroid (Available on Amazon and Google Play Store) A simple way to start using APRS by using devices you already own. The BTECH APRS-K1 Cable will quickly connect your radio to APRS by using virtual TNC (app driven) on your tablet or device. The APRS-K1 cable is built with a custom circuit board that will automatically adjust the audio for clear packet transmissions with minimal adjustment; along with protecting your devices from strong over modulated signals. Along with allowing APRS functionality the APRS-K1 cable can provide a simple interface gateway to allow several features to your radio! Easily record radio conversations : By connecting the APRS-K1 cable between your radio and any recording (line-in) device. Use the APRS-K1 cable as a Mic In Connector: Set up VOX on your radio to accept any form of incoming audio - such as a Push-to-talk application on a Phone - or a Line-out application from your computer. Use the APRS-K1 cable to push transmissions over a speaker system: Easily play audio over a intercom or speaker system from your handheld. With a backup radio and your own ingenuity, the APRS-K1 cable can serve as an interface for a variety of applications for any amateur. Compatible with Kenwood K1 Accessory Slot Radios (such as BaoFeng, BTECH, Kenwood, Wouxun, TYT) Compatible with all phones, tablets, and computers with 3.5MM Audio In/Out Ports Includes: APRS-K1 Cable Reverse Connector Adaptor Quick Start Guide Product Description BTECH APRS-K1 TRRS / APRS Cable Easily interface audio in/out of BTECH and BaoFeng Radios (Kenwood and others) Recommended applications for plug and play use: iOS: APRSpro (Available in iOS App Store) Android: APRSDroid (Available on Amazon and Google Play Store) A simple way to start using APRS by using devices you already own. The BTECH APRS-K1 Cable will quickly connect your radio to APRS by using virtual TNC (app driven) on your tablet or device. The APRS-K1 cable is built with a custom circuit board that will automatically adjust the audio for clear packet transmissions with minimal adjustment; along with protecting your devices from strong over modulated signals. Along with allowing APRS functionality the APRS-K1 cable can provide a simple interface gateway to allow several features to your radio! Easily record radio conversations : By connecting the APRS-K1 cable between your radio and any recording (line-in) device. Use the APRS-K1 cable as a Mic In Connector: Set up VOX on your radio to accept any form of incoming audio - such as a Push-to-talk application on a Phone - or a Line-out application from your computer. Use the APRS-K1 cable to push transmissions over a speaker system: Easily play audio over a intercom or speaker system from your handheld. With a backup radio and your own ingenuity, the APRS-K1 cable can serve as an interface for a variety of applications for any amateur. Compatible with Kenwood K1 Accessory Slot Radios (such as BaoFeng, BTECH, Kenwood, Wouxun, TYT) Compatible with all phones, tablets, and computers with 3.5MM Audio In/Out Ports Includes: APRS-K1 Cable Reverse Connector Adaptor Quick Start Guide

title: BaoFeng DM-1702B DMR GPS Record Tier 1&2 Dual Time Slot Dual Band Digital/Analog Two Way Radio Compatible with Motorola

title: FT-2DR FT2DR Original Yaesu 144/430 Dual Band Digital/Analog C4FM/FM Handheld Amateur Transceiver
text: Product Description The Yaesu FT-2DR C4FM/FM 144/430MHz Dual Band Digital Handheld Transceiver. This exciting leading edge transceiver is designed with ease of use in mind with a full back-lit touch panel display. The 1.7-inch high resolution touch screen display provides loads of information through an easily navigable interface, providing stress-free operation and a high level of on-screen visibility for the FT-2DR operator. The FT-2DR is also equipped with AMS (Automatic Mode Select) capability providing FM friendly digital communications that instantly recognizes either digital or FM analog communication and enables co-existence between the various communication modes. In addition, we have also included standard System Fusion features in the FT-2DR to make it an ideal digital communication product for all Amateur Radio operators, such as (but not limited to): Snapshot with image data transmitting (requires MH-85A11U), Smart Navigation, Digital Group Monitor (GM) featuring position data and ID data transmitting during transmissions, and full support for the new and robust WiRES-X. The advanced FT-2DR is loaded with various new features such as: 700mW of clear loud audio, Built- in High Sensitivity 66ch GPS with antenna, 1200 bps / 9600 bps APRS function, Dual watch (V/V, U/U/, V/U), Dual Monitor (C4FM Digital/C4FM Digital), GPS Logging/Recording capabilities, Water resistant (IPX5 Rating), micro SD Card Slot, and 2200mAh high capacity Li-Ion battery. Product Description The Yaesu FT-2DR C4FM/FM 144/430MHz Dual Band Digital Handheld Transceiver. This exciting leading edge transceiver is designed with ease of use in mind with a full back-lit touch panel display. The 1.7-inch high resolution touch screen display provides loads of information through an easily navigable interface, providing stress-free operation and a high level of on-screen visibility for the FT-2DR operator. The FT-2DR is also equipped with AMS (Automatic Mode Select) capability providing FM friendly digital communications that instantly recognizes either digital or FM analog communication and enables co-existence between the various communication modes. In addition, we have also included standard System Fusion features in the FT-2DR to make it an ideal digital communication product for all Amateur Radio operators, such as (but not limited to): Snapshot with image data transmitting (requires MH-85A11U), Smart Navigation, Digital Group Monitor (GM) featuring position data and ID data transmitting during transmissions, and full support for the new and robust WiRES-X. The advanced FT-2DR is loaded with various new features such as: 700mW of clear loud audio, Built- in High Sensitivity 66ch GPS with antenna, 1200 bps / 9600 bps APRS function, Dual watch (V/V, U/U/, V/U), Dual Monitor (C4FM Digital/C4FM Digital), GPS Logging/Recording capabilities, Water resistant (IPX5 Rating), micro SD Card Slot, and 2200mAh high capacity Li-Ion battery.

title: TYT MD-380 - DMR/Moto TRBO Ham Radio
text: Product Description Introductory pricing just for ham radio operators! This is TYT's first DMR digital radio, which utilizes Time-Division Multi-Access (TDMA) digital technology. This is compatible with Motorola TRBO Tier I & II radios including radios manufactured by Motorola, Hytera, Kenwood, and Vertex Standard. Priority Scan Voice Prompt Complying with digital protocol ETSI TS102 361-1.-2.-3 Power-on protection Compatible with MotoTRBO Tier I&II Color LCD display DTMF decoding and encoding Text messages in digital mode Updated software available for new features Analogue and Digital mode Combined Updated to 1000 channels Programming multifunction key Private call,group call and all call Built-in CTCSS/DCS . Frequency Range: 400-470MHz Channel No.: 1000 Antenna impedance: 50Ω Operating Voltage: 7.5 vDC Operating Temperature: -30°C~+60°C Dimension(W x H x D): 128x61x38mm Battery: 1700mAh Li-ion Transmitter Output power: ≥5W(H; ≥1W(L) Vocoder type: TDMA Frequency Stability: ± 1.0 PPM Adjacent channel power: ≤-60dB Spurious Radiation Antenna:9KHz-1GHz ,≤ -36dBm 1GHz-12.75GHz ,≤-30dBm Hum and noise: -40dB @12.5KHz 4 FSK Digital Mode 12.5KHz(data only):7k60FXD 12.5KHz(data+voice)7k60FXE Receiver Digital sensitivity: 0.3uV/-117.4dBm(BER 5%); 0.22uV/-100dBm(BER 1%) Audio distortion: 3%(TYPE) Audio power: 1W Audio response: =1dB-3dB Adjacent Channel Selectivity: Tia603C:65dB,ETSI:60dB Spurious Tia603C:75dB,ETSI:70dB Co Channel rejection: ≥-12 dB Product Description Introductory pricing just for ham radio operators! This is TYT's first DMR digital radio, which utilizes Time-Division Multi-Access (TDMA) digital technology. This is compatible with Motorola TRBO Tier I & II radios including radios manufactured by Motorola, Hytera, Kenwood, and Vertex Standard. Priority Scan Voice Prompt Complying with digital protocol ETSI TS102 361-1.-2.-3 Power-on protection Compatible with MotoTRBO Tier I&II Color LCD display DTMF decoding and encoding Text messages in digital mode Updated software available for new features Analogue and Digital mode Combined Updated to 1000 channels Programming multifunction key Private call,group call and all call Built-in CTCSS/DCS . Frequency Range: 400-470MHz Channel No.: 1000 Antenna impedance: 50Ω Operating Voltage: 7.5 vDC Operating Temperature: -30°C~+60°C Dimension(W x H x D): 128x61x38mm Battery: 1700mAh Li-ion Transmitter Output power: ≥5W(H; ≥1W(L) Vocoder type: TDMA Frequency Stability: ± 1.0 PPM Adjacent channel power: ≤-60dB Spurious Radiation Antenna:9KHz-1GHz ,≤ -36dBm 1GHz-12.75GHz ,≤-30dBm Hum and noise: -40dB @12.5KHz 4 FSK Digital Mode 12.5KHz(data only):7k60FXD 12.5KHz(data+voice)7k60FXE Receiver Digital sensitivity: 0.3uV/-117.4dBm(BER 5%); 0.22uV/-100dBm(BER 1%) Audio distortion: 3%(TYPE) Audio power: 1W Audio response: =1dB-3dB Adjacent Channel Selectivity: Tia603C:65dB,ETSI:60dB Spurious Tia603C:75dB,ETSI:70dB Co Channel rejection: ≥-12 dB

title: BAOFENG BF-F8HP (UV-5R 3rd Gen) 8-Watt Dual Band Two-Way Radio (136-174MHz VHF & 400-520MHz UHF) Includes Full Kit with Large Battery
text: Product Description The Most Powerful One Yet: BaoFeng BF-F8HP (High Power) The BF-F8HP is the most powerful BaoFeng capable of transmitting 8 watts! A PC03 FTDI Programming Cable is Recommended for Easier PC Programming The BF-F8HP is the third and final generation of the UV-5R. Some new features found in the BF-F8HP are the three selectable power levels (Low - 1w, Med - 4/5w, High-7/8w); the BF-F8HP has a better high-gain antenna (7") that was not available in earlier models; the BF-F8HP also brings back the customizable tri-color display that was not found in second generation UV-5Rs. The BF-F8HP also comes with a Full IN-DEPTH 76 Page User Manual that will help you get aquatinted with all the New Features! Much like its little brothers (the BF-F8+ and the UV-5R) the BF-F8HP maintains full cross accessory compatibility with all previous UV-5R accessories. SPECIFICATIONS: Color: Black Model: New BAOFENG BF-F8HP Battery: 2000mAh, 7.4v, Li-ion Frequency Range: 136-174MHz and 400-520MHz (TX/RX) Antenna: High Gain Dual Band Antenna 7" Antenna Mode of operation: Simple or semi-duplex Transmitter Output power: 8W/5W / 1W (Max 8W) Modulation Mode: 16k F3E / 11k F3E Maximum deviation: <5kHz(Wide) / <2.5kHz(Narrow) CTCSS/DCS deviation: 0.5+/-0.1kHz(Wide) / 0.3+/-0.1kHz(Narrow) Intermediation distortion: Included: BF-F8HP 7.4V 2000mahLi-ion Battery Pack Antenna Belt Clip Hand Strap Earphone ***NEW IN-Depth Manual Desktop Charger (110V) Programming Tips and Help Provided at Miklor Product Description The Most Powerful One Yet: BaoFeng BF-F8HP (High Power) The BF-F8HP is the most powerful BaoFeng capable of transmitting 8 watts! A PC03 FTDI Programming Cable is Recommended for Easier PC Programming The BF-F8HP is the third and final generation of the UV-5R. Some new features found in the BF-F8HP are the three selectable power levels (Low - 1w, Med - 4/5w, High-7/8w); the BF-F8HP has a better high-gain antenna (7") that was not available in earlier models; the BF-F8HP also brings back the customizable tri-color display that was not found in second generation UV-5Rs. The BF-F8HP also comes with a Full IN-DEPTH 76 Page User Manual that will help you get aquatinted with all the New Features! Much like its little brothers (the BF-F8+ and the UV-5R) the BF-F8HP maintains full cross accessory compatibility with all previous UV-5R accessories. SPECIFICATIONS: Color: Black Model: New BAOFENG BF-F8HP Battery: 2000mAh, 7.4v, Li-ion Frequency Range: 136-174MHz and 400-520MHz (TX/RX) Antenna: High Gain Dual Band Antenna 7" Antenna Mode of operation: Simple or semi-duplex Transmitter Output power: 8W/5W / 1W (Max 8W) Modulation Mode: 16k F3E / 11k F3E Maximum deviation: <5kHz(Wide) / <2.5kHz(Narrow) CTCSS/DCS deviation: 0.5+/-0.1kHz(Wide) / 0.3+/-0.1kHz(Narrow) Intermediation distortion: Included: BF-F8HP 7.4V 2000mahLi-ion Battery Pack Antenna Belt Clip Hand Strap Earphone ***NEW IN-Depth Manual Desktop Charger (110V) Programming Tips and Help Provided at MiklorFrom the manufacturer The BaoFeng BF-F8HP High power at an affordable price! Feel free to take your radio with you anywhere you go! No other radio can compare against our capabilities, affordability, and concierge service! Read more The BF-F8HP Adds More than Just 8 Watt Power Output The Next Generation UV-5R The BF-F8HP is a dual band handheld radio that improves on the UV-5R with more transmit power based on a new generation chipset - along with new concierge service. Beyond the 3 Power Levels (1, 4, 8 watt) it also includes: a new 2000mAh Battery, an in-depth user guide, concierge support, and the High Gain V-85 Antenna. All while still maintaining full backward accessory compatibility with all prior UV-5R accessories. The BF-F8HP has the latest N5R-340A firmware not available on any other model. 30% Larger Battery The BF-F8HP includes a new battery pack that still provides a long lasting radio experience; even while using high power. Average Battery Life: UV-5R High (4W): 18 Hours. BF-F8HP High (8W): 20 Hours. BF-F8HP Mid (5W): 24 Hours. The large battery gives you peace of mind to use the built-In flashlight or even the built in FM radio - and still have the power to communicate throughout the day without recharging. In Depth Documentation and Concierge Support The BF-F8HP was designed in the USA and because not everyone is a radio-expert we really wanted to focus on providing an easier user experience! That starts with the new in-depth manual that guides you through the capabilities and customization of the BF-F8HP. On top of that the BF-F8HP also includes exclusive concierge customer help and warranty support. This concierge service is only available on select BaoFeng models such as the BF-F8HP. What's All Included? BaoFeng BF-F8HP. 2000mAh Battery. V-85 Antenna. Power Adapter. Earpiece. Belt Clip. Hand Strap. Battery Charger. User Manual. 1 Year Complimentary Concierge Service and Warranty Support. (Conditions apply. Kindly contact customer care/website for further information). Read more UV-82HP (7W), High-Power +(3rd Gen) UV-82C, Commercial, Employer Model UV-5X3, Tribander Model BF-F8HP (8W), High Power + (3rd Gen) BF-F8+ Variants, (2nd Gen) UV-5R & Variants (2nd Gen) Output 7 Watt Max 5 Watt Max 5 Watt Max 8 Watt Max 4-5 Watt Max 4-5 Watt Max Speaker Output 1 Watt 1 Watt 1 Watt 700mW 700mW 700mW Frequency Range (mhz) VHF (136-174), UHF (400-520) VHF (136-174), UHF (400-520) VHF (130-179.99), 1.25M (222-225.99), UHF (400-520.99) VHF (136-174), UHF (400-520) VHF (136-174), UHF (400-520) VHF (136-174), UHF (400-520) Case Durability Commercial Commercial Commercial Commuter Commuter Commuter Push-to-Talk: Single, Dual, or Both Both Both Single Single Single Single Display Tri-Color Tri-Color Tri-Color Tri-Color Inverted Tri-Color Disable VFO (Frequency) ✓ ✓ ✓ FCC Part 90 Licensed and Compliant for Commercial Applications ✓ High Gain 7" Antenna ✓ ✓ ✓ ✓ BaoFeng Tech Concierge Support ✓ ✓ ✓ ✓  

title: Yaesu FTA550 Handheld VHF Transceiver
text: Product Description Radio Application Aviation Radio Classification General Radio Series YAESU Pro-X Analog Band Type VHF Number of Channels 200 Output Watts 5 Waterproof Yes Portable Two Way Radios 108 to 136.975 MHz Frequency Display Type LCD License Required No FCC Narrow Band Compliant No Length 1-3/10 In. Width 2-2/5 In. Height 5-1/5 In. X5 IP Rating Navigation Aids VOR/ILS Outdoor Range (Miles) 5 Channel Scan Yes Color Black Radio Type Handheld Product Description Radio Application Aviation Radio Classification General Radio Series YAESU Pro-X Analog Band Type VHF Number of Channels 200 Output Watts 5 Waterproof Yes Portable Two Way Radios 108 to 136.975 MHz Frequency Display Type LCD License Required No FCC Narrow Band Compliant No Length 1-3/10 In. Width 2-2/5 In. Height 5-1/5 In. X5 IP Rating Navigation Aids VOR/ILS Outdoor Range (Miles) 5 Channel Scan Yes Color Black Radio Type Handheld

title: Kenwood TM-281A 144MHz FM Transceiver
text: Product Description On or off the road, Kenwood's TM-281A is a mobile radio you can always count on. As tough as nails, this MIL-STD-compliant transceiver delivers powerful performance, excellent audio clarity, and a host of advanced features. It offers superb operating ease day or night thanks to the large backlit LCD and illuminated keys. So the next time you take off, take the TM-281A. Product Description On or off the road, Kenwood's TM-281A is a mobile radio you can always count on. As tough as nails, this MIL-STD-compliant transceiver delivers powerful performance, excellent audio clarity, and a host of advanced features. It offers superb operating ease day or night thanks to the large backlit LCD and illuminated keys. So the next time you take off, take the TM-281A.

title: Aprs Moving Hams On Radio And The Internet: A Guide to the Automatic Position Reporting System

title: RTL-SDR Blog V3 R860 RTL2832U 1PPM TCXO HF Bias Tee SMA Software Defined Radio with Dipole Antenna Kit (Silver)
text: Product Description This is an RTL-SDR blog V3 software defined radio receiver with RTL2832U ADC chip, R820T2 tuner, 1PPM TCXO, SMA F connector and aluminium case with passive cooling. Tunes from 500 kHz to 1.7 GHz with up to 3.2 MHz (2.4 MHz stable) of bandwidth. (HF works in direct sampling mode with reduced performance). Can be used with free software like SDR#, HDSDR, SDR-Radio, GQRX or SDR Touch on Android. Works on Windows, OSX, Linux, Android and computers like the Raspberry Pi. This model has several improvements over other brands. It uses the improved R820T2 tuner, a 1PPM TCXO, better components, a redesigned lower noise PCB, cooling improvements, extra ESD protection and an SMA F connector. It also has a software activatable bias-tee for powering LNA's and active antennas. This is a bundle which includes the main dongle and also our multipurpose dipole antenna kit. The antenna kit is great for beginners as it allows for terrestrial and satellite reception. Easy to mount outdoors and designed for portable and temporary outside usage. Please do not use outside during poor weather conditions. For enabling HF reception below 24 MHz please see the V3 features guide and please feel free to contact us via Amazon messaging for technical support - we're happy to help. Product Description This is an RTL-SDR blog V3 software defined radio receiver with RTL2832U ADC chip, R820T2 tuner, 1PPM TCXO, SMA F connector and aluminium case with passive cooling. Tunes from 500 kHz to 1.7 GHz with up to 3.2 MHz (2.4 MHz stable) of bandwidth. (HF works in direct sampling mode with reduced performance). Can be used with free software like SDR#, HDSDR, SDR-Radio, GQRX or SDR Touch on Android. Works on Windows, OSX, Linux, Android and computers like the Raspberry Pi. This model has several improvements over other brands. It uses the improved R820T2 tuner, a 1PPM TCXO, better components, a redesigned lower noise PCB, cooling improvements, extra ESD protection and an SMA F connector. It also has a software activatable bias-tee for powering LNA's and active antennas. This is a bundle which includes the main dongle and also our multipurpose dipole antenna kit. The antenna kit is great for beginners as it allows for terrestrial and satellite reception. Easy to mount outdoors and designed for portable and temporary outside usage. Please do not use outside during poor weather conditions. For enabling HF reception below 24 MHz please see the V3 features guide and please feel free to contact us via Amazon messaging for technical support - we're happy to help.