Query: low power am transmitter

title: 88.0-108.00MHz PLL FM Transmitter Radio Stereo Station Wireless Broadcast+TNC Antenna for Drive-in Church Supermarket School
text: Product Description Feature: - The transmission frequency can be adjusted from the range of 87 ~ 108 MHz. -5W / 15W High adjustable power, 3-4km transmission distance (1.9-2.5 mi) outdoors. - Designed with an advanced modulation system and incorporated PLL frequency, audio, limiter and low -filter circuit preénfasis. - Good heat dissipation: using double quality ball bearing fan, reasonable heat dissipation channels, excellent thermal performance. - PC control: Connect your computer through the micro USB interface, in addition to admitting intelligent transmission software, to achieve dissemination without supervision. (Time switch, time to play specified music, etc.). - 1/4 of strong magnetic antenna wavelength, you can firmly adsorb on the roof of the car or any flat metal object, easy to move the antenna to the outside, the roof, the balcony or the window, transmission and reception more effective electromagnetic waves. Use scenario: Campus radio, supermarkets, churches, farms, factor notices, education and training, scenic transmission, corporate meetings, car cinema, outdoor equipment contact (received through the Radio FM of the car) or create your own station radio Specs: FM transmitter. Frequency range: FM: 87 ~ 108 MHz. Frequency step: 100 kHz. Frequency stability: ± 10 ppm. Harmonica, noise radiation: ≤ 50 dB. Departure impedance: 50 Ω. RF Output Power: 5 W/15 W. Audio distortion: 0.3 %. Bluetooth distance: around 5 m. Frequency response: 50 Hz ~ 15000 Hz. Separation: ≥ 30 dB. Input level: ≤-15 ~ 15 dbv. Frequency modulation: ± 75 kHz. SNR: ≥60 dB. Antenna connector type: TNC. Operating temperature: -10 ° C ~ 45 ° C. Silver colour. Transmitter size: 144 x 100 x 59 mm. Transmitter weight: 535 g. Antenna. Type of connector: TNC. Gain: 2.15 dB. Impedance: 50 Ω. Maximum output power: 20 W. Maximum elastic length: 1150 mm. Shorter contraction length: 210 mm Product Description Feature: - The transmission frequency can be adjusted from the range of 87 ~ 108 MHz. -5W / 15W High adjustable power, 3-4km transmission distance (1.9-2.5 mi) outdoors. - Designed with an advanced modulation system and incorporated PLL frequency, audio, limiter and low -filter circuit preénfasis. - Good heat dissipation: using double quality ball bearing fan, reasonable heat dissipation channels, excellent thermal performance. - PC control: Connect your computer through the micro USB interface, in addition to admitting intelligent transmission software, to achieve dissemination without supervision. (Time switch, time to play specified music, etc.). - 1/4 of strong magnetic antenna wavelength, you can firmly adsorb on the roof of the car or any flat metal object, easy to move the antenna to the outside, the roof, the balcony or the window, transmission and reception more effective electromagnetic waves. Use scenario: Campus radio, supermarkets, churches, farms, factor notices, education and training, scenic transmission, corporate meetings, car cinema, outdoor equipment contact (received through the Radio FM of the car) or create your own station radio Specs: FM transmitter. Frequency range: FM: 87 ~ 108 MHz. Frequency step: 100 kHz. Frequency stability: ± 10 ppm. Harmonica, noise radiation: ≤ 50 dB. Departure impedance: 50 Ω. RF Output Power: 5 W/15 W. Audio distortion: 0.3 %. Bluetooth distance: around 5 m. Frequency response: 50 Hz ~ 15000 Hz. Separation: ≥ 30 dB. Input level: ≤-15 ~ 15 dbv. Frequency modulation: ± 75 kHz. SNR: ≥60 dB. Antenna connector type: TNC. Operating temperature: -10 ° C ~ 45 ° C. Silver colour. Transmitter size: 144 x 100 x 59 mm. Transmitter weight: 535 g. Antenna. Type of connector: TNC. Gain: 2.15 dB. Impedance: 50 Ω. Maximum output power: 20 W. Maximum elastic length: 1150 mm. Shorter contraction length: 210 mm

title: Retekess TR508 FM Transmitter for Church,FM Broadcast Transmitter,Long Range FM Radio Stereo Station with 3.5mm Mic Audio Jack for Drive in Movie,Parking Lot,Home,Library,Fcc Certified
text: From the brand Previous page Wireless Tour Guide System Visit the Store FM Transmitter Visit the Store T130 Basic Style TT105 Two-way Feature TT122 Upgrade Style TT110 New Style TT108 Professional Style What makes our products unique? RETEKESS brand strives to find the best solution for short range wireless technology calling, creating a wireless transmission system for Retekess products and services. Our team has been researching wireless technology deeply, actively exploring market changes, and expanding its product line to cover all age groups and different usage scenarios. At the same time, high-quality and professional customer support make our products unique. Why do we love what we do? We hope that wireless services can keep pace with the development of the digital age, Using wireless technologies to help people live more comfortable. We aim to adopt wireless technology to make communication easier Retekess has been innovating and working hard in the field of Wireless Communication Technology for more than 10 years. Retekess has professional teams working on wireless technology application and innovation, software, market research and development, quality control, warehouse management and customer support. Products and solutions serve over 20 industries. It includes: Radio; Restaurant call system; Travel guide system and so on. Next page Product Description Here's Why You Need to Act NOW! Long Range FM Transmitter Read more Broad Compatibility Feature Stable Frequency Built in micro controller for frequency control and display; Transmitter will also broadcast at the same frequency after an unexpected power failure Stereo Selection Frequency transmission will not drift, very stable and clear sound quality; Listen to your music and other audio in true stereo format Volume Control The line in volume and the microphone have separate volume controls; Turn up the volume on the mic while reducing the volume of the audio with a press of a button. Blue LCD Display LCD display with blue backlight The current frequency is clearly shown on the display Blue backlight, can also be used in dark night Read more Specification Working voltage: 11~13V DC(Rated voltage 12 v） Output impedance: 50Ω Harmonic and noise radiation ≤－60dB Audio distortion: <0.30% Preemphasis delay: 50us Degree of separation： ≥40 dB Input level: ≤-10 dBV SNR(Signal to Noise Ratio): ≥65 dB Size: L:113mm;W:88mm;H:39mm Weight: 269g Package includes： 1 x TR508 FM Transmitter 1 x 100~240V Power Supply 1 x 3.5mm Audio Cable 1 x English Manual Read more Widely Used Use it hundreds of ways and enjoy hours of your favorite audio sources. FM Radio Receiver TR510 FM Transmitter TR509FM Transmitter T130 T130 Number of Receivers 10 15 15  

title: Arsvita Bluetooth FM Transmitter for Car, Radio Receiver / Audio Adapter with Dual Car Charger, Support QC3.0 Quick Charging, Hands-Free Calling and Hi-Fi Sound Playback, Black
text: From the brand Previous page BLUETOOTH ADAPTER FOR CAR Visit the Store How to get the optimized sound? 1.Before pairing, please adjust the car radio frequency to a blank frequency.(Recommend to use FM107.5 channel) 2.After you found blank frequency,set the channel of the FM transmitter to the same channel as the car radio. If the static noise is loud after the channels are synchronized, please change to another blank channel.(Recommend to use FM107.5 channel) 3.The sequence of volume adjustment: phone-FM transmitter -car.Please increase the volume of the phone first ,then increase the volume of the FM transmitter.Is best to keep the car radio volume under 18. Next page Product Description Voice Assistant Support voice control. You can wake-up Siri or Google Assistant and make calls, send text messages or get navigation through through voice command. Super Compact Design Simple Bluetooth connection. No complicated operations. No need to download any apps. Works for various devices such as smart phones, tablets, mobile music players, etc. Easy to Operate Surface All functions are concentrated on a 1.6*1.6 inch plane. You don't have to look for the location of the charging port or buttons. Read more Dual USB & QC3.0 Charging There are 2 usb charging ports. One of them supports QC3.0 fast charge. You no longer have to worry about your phone running out on the road. 3 Music Playback Modes Can play musics through Bluetooth connection, through U Disk or through TF card. One more model has one more option. Choose the way you like and enjoy your journey. Perfect Fit Both sides of the anti-slip shrapnel, can be perfectly adapted to most models of cigarette lighters. Read more Bluetooth Connection Method 1. Tune your car radio to a blank FM channel.(Recommend to use FM107.5 channel) 2. Insert the Arsvita FM transmitter into the car cigarette lighter. 3. Tune the FM transmitter to the same channel as the car radio.If the static noise is loud after the channels are synchronized, please change to another blank channel. 4. Search for the Bluetooth device "Arsvita" on the mobile phone and complete the Bluetooth connection. 5. Play music, wake up Siri / Google assistant, turn on voice navigation, and do whatever you want. 6. If you pursue high-quality sound quality, please try different blank channels and find the one with the least noise. Read more AFT3-01B AFT3-01S AFT3-02B AFT5-01B AFT4-01B Bluetooth Micro SD / TF ✓ ✓ QC 3.0 Fast Charging ✓ ✓ ✓ ✓ ✓ PD Type-c Port ✓ Voice Assistant ✓ ✓ ✓ ✓ ✓ Voltage Display ✓ ✓ ✓ ✓ ✓ Aux Port ✓ ✓ 

title: IMDEN Bluetooth 5.0 FM Transmitter for Car, 3.0 Wireless Bluetooth FM Radio Adapter Music Player FM Transmitter/Car Kit with Hands-Free Calling and 2 USB Ports Charger Support USB Drive
text: Product Description Top Quality 3.0 In-Car Wireless Bluetooth professional-grade FM Transmitter This little gadget with dual USB Ports Charger(one is 3.0 charger), LED digital display screen and Built-In Mic, gives you safer, Flexible and convenient driving experience of hands-free calling, music enjoyment, quick charge. Feature: Wirelessly transmit phone call from mobile phone to car FM stereo system. Switch to hands-free mode automatically from music playing status when receive call. Built-in Microphone. Support music playing from USB. Detect and display the voltage of car battery when power on. With Voice prompts. Low voltage warming warning: Less than 12V (Voice prompt ). Incoming call number announcement. Supports last call redial. Function: Built with a high-performance microphone, with Echo Cancellation and Noise Reduction (CVC) technology offers you a crystal clear calling and safer driving. Two music play mode(pair with the phone via specific Bluetooth or Insert USB Disk into the “Right” USB Port) let you be absorbed in music playing when driving. Built in dual USB ports car charger(one 3.0 speedy charge port), and smart charging IC, automatically detects your devices and charges all cellphone or iPad at optimal speed. Charge two devices simultaneously and fully charged in a short time Super compact and portable design with blue LED digital screen display of FM and car voltage, provides you portable driving travel. NOTE: Please NEVER use it in these conditions: Moist or underwater conditions. Near heater or high-temperature service. With direct and strong sunshine. Never dismantle it without due permission. Package contents: 1x Bluetooth FM Transmitter with Dual USB Charge Port 1x User Guide Product Description Top Quality 3.0 In-Car Wireless Bluetooth professional-grade FM Transmitter This little gadget with dual USB Ports Charger(one is 3.0 charger), LED digital display screen and Built-In Mic, gives you safer, Flexible and convenient driving experience of hands-free calling, music enjoyment, quick charge. Feature: Wirelessly transmit phone call from mobile phone to car FM stereo system. Switch to hands-free mode automatically from music playing status when receive call. Built-in Microphone. Support music playing from USB. Detect and display the voltage of car battery when power on. With Voice prompts. Low voltage warming warning: Less than 12V (Voice prompt ). Incoming call number announcement. Supports last call redial. Function: Built with a high-performance microphone, with Echo Cancellation and Noise Reduction (CVC) technology offers you a crystal clear calling and safer driving. Two music play mode(pair with the phone via specific Bluetooth or Insert USB Disk into the “Right” USB Port) let you be absorbed in music playing when driving. Built in dual USB ports car charger(one 3.0 speedy charge port), and smart charging IC, automatically detects your devices and charges all cellphone or iPad at optimal speed. Charge two devices simultaneously and fully charged in a short time Super compact and portable design with blue LED digital screen display of FM and car voltage, provides you portable driving travel. NOTE: Please NEVER use it in these conditions: Moist or underwater conditions. Near heater or high-temperature service. With direct and strong sunshine. Never dismantle it without due permission. Package contents: 1x Bluetooth FM Transmitter with Dual USB Charge Port 1x User GuideFrom the manufacturer Read more About IMDEN We focus on the electronic products, strive to share the technology and enjoyment with you through our dependable and easy-to-use items. Multifunctional QC3.0 BT 4.2 Bluetooth FM Transmitter A must-have handsfree calling device Featuring one advanced QC 3.0 speedy charge port, IMDEN Bluetooth hands-free FM transmitter is capable of streaming wonderful music and keeping you connected when driving, making your driving more interesting and safer. Built-in microphone with CVC technology offers you a clear talking. Yellow-ray LED displays FM channels and real-time monitoring of automotive voltage intelligently. Dual ports & QC3.0 quick charge multiple devices simultaneously. Pair with all Bluetooth enabled devices and music USB flash driver. Smart Voice Navigation, lets you enjoy effortless driving. Read more Hands-free Calling It is built-in Mic with Echo Cancellation and Noise Suppression (CVC) technology offer you a clear talking. Just one click when receiving a call, the Bluetooth FM transmitter will provide you with the hands-free function and safer driving experience. USB / MP3 Player Music playing via Bluetooth enabled device or USB flash drive, noise and wind suppressed by CVC technology will create full duplex sound quality, lets you enjoy the lossless music whilst driving. Smart Car Locater Function Open the App to get the information of destination on cell phone, broadcast your car navigation more clearly and simply, making you driving safer. Dual Ports & QC3.0 Charger Support charge both devices simultaneously, one is for QC3.0 quick charger. Smart output current pairs all cellphone and tablet, safely charging to your device without damage to the battery. Read more Using Tips: Find out a blank FM frequency locally which is slight rustling sound instead of inserting it into the car lighter. Insert it into the car lighter, tune the transmitter's frequency to the same FM frequency as the car radio, at this moment, your car radio will be quiet without static sound(changing it if it is static). Insert a Micro USB Flash Driver or pair this Bluetooth FM transmitter with your digital device to enjoy music playback or hands-free conversation. How to Adjust Volume? The volume of car radio could reach 1/3 or 1/2, but never exceed 2/3. The volume of transmitter could reach 2/3 or 4/5, but try not to reach the most volume. The volume of cell phone could reach 2/3 or 4/5, but try not to reach the most volume. Read more  

title: Nulaxy FM Bluetooth Transmitter for car, Strong Microphone Bluetooth Car Adapter with 1.8" Color Screen for Hands Free Calls, Supports QC3.0 Charging, Treble and Bass Sound Music Player- KM30
text: From the brand Previous page We Care What You Care Visit the Store fm transmitter & car charger Visit the Store NX10 Bluetooth Car Adapter NX12 Bluetooth 5.0 FM Transmitter for Car KM29 Bluetooth FM Transmitter KM21 Bluetooth FM Transmitter for Car NX09 Bluetooth Car Adapter KM18COLOR Wireless In-Car Bluetooth FM Transmitter KM18PLUS FM Transmitter for Car C49 Cigarette Lighter Adapter Next page Product Description KM30 KM18 NX12 NX09 KM29 SC03S Bluetooth Version V5.0 V5.0 V5.0 V5.0 V5.0 Micro SD/TF Card Slot ✓ ✓ × ✓ ✓ AUX Port ✓ × × ✓ USB Charge Port QC3.0 Port*1+5V/2.1A*1 5V/2.1A*1 QC3.0 Port*1+PD18W*1 QC3.0 Port*1+5V/2.1A*1 QC3.0 Port*1+5V/2.4A*1 QC3.0 Port*3+5V/3A*2 EQ MODE Bass&Tre Mode × Bass × 5 EQ Mode(Playing Through SD Card） Caller ID Display ✓ ✓ × × ✓ Playing Sources Bluetooth/ SD/TF Card/ USB/AUX Bluetooth/ SD/TF Card/ AUX Bluetooth/ USB Bluetooth/ SD/TF Card/ USB Bluetooth/ SD/TF Card/ AUX Activate Siri/ Google Now ✓ × ✓ ✓ × 7 Colors LED Backlit × × × ✓ × Playback Modes Repeat All/ Repeat One/ Random/ Repeat Folder (Playing Through SD Card or USB Flash Drive) Repeat All/ Random （Playing Through SD Card） Repeat All(Playing Through USB Flash Drive) Repeat All(Playing Through SD Card or USB Flash Drive) Repeat All/ Repeat One/ Random/ Repeat Folder (Playing Through SD Card or USB Flash Drive)  

title: (Upgraded Version) Bluetooth FM Transmitter, Sumind Wireless Radio Adapter Hands-Free Car Kit with 1.7 Inch Display, QC3.0 and Smart 2.4A Dual USB Ports, AUX Input/Output, TF Card Mp3 Player
text: Product Description Read more Hands-free Calling Build-in microphone, supports hands-free calling. Switch Hands-free mode automatically from music playing status when receiving phone call. High-performance microphone with noise suppression (CVC)technology, grants you crystal clear call. Siri & Google Voice Assistant Turn on the phone BT and search for the name of the BT70. After pairing successfully, press the phone button for 3 seconds in any interface, and start Siri or Google to realize the voice assistant function. Dual Ports & QC3.0 Charger Quick charge for the QC3.0-enabled devices, Up to 4X faster than standard chargers, able to charge compatible devices to 80% in just 35 minutes. The other USB charging port supports 5V/2.4 A output which can intelligently identify android or other devices. Read more Read more Sumind Car Bluetooth FM Transmitter Leather Teardrop Earrings(Colorful Teardrop Earrings) (Upgraded Version) Bluetooth FM Transmitter (Upgraded Version) Sumind Car Bluetooth FM Transmitter (Upgraded Version) Sumind Car Bluetooth FM Transmitter (Upgraded Version) Sumind Car Bluetooth FM Transmitter ASIN B077K4P4BB B07DG2XN9V B0756WZ2V3 B07G5D5S1R B089W7B2MG B08BNRWH5G Magnetic Car Mount ✓ ✓ Smart QC3.0 ✓ ✓ ✓ ✓ ✓ TF Card Slot ✓ ✓ ✓ ✓ ✓ Music Format MP3 WMA MP3 WMA FLAC MP3 WMA FLAC MP3 WMA FLAC MP3 WMA FLAC MP3 WMA FLAC Bluetooth Version JL2.1 4.2 4.2 4.2 4.2 4.2 Battery/ Voltage Display Temporary display after power on Permanent display Permanent display Permanent display Permanent display Permanent display Shutdown Function Remove after use Long pressing the next song key for 5 seconds Long pressing the next song key for 5 seconds Long pressing the next song key for 5 seconds Long pressing the next song key for 5 seconds Long pressing the next song key for 5 seconds Playing Sources Bluetooth/ TF Card/ USB Bluetooth/ TF Card/ AUX Out Bluetooth/ TF Card/ AUX Out Bluetooth/ TF Card/ AUX Out Bluetooth/ TF Card/ AUX Out Bluetooth/ TF Card/ AUX Out 

title: Retekess FT11 FM Transmitter,Portable FM Broadcast Transmitter for Church with Microphone, Rechargeable FM Radio Stereo Station for Drive-in Movie,Parking Lot,Support TF Card AUX Input
text: From the brand Previous page Wireless Tour Guide System Visit the Store FM Transmitter Visit the Store T130 Basic Style TT105 Two-way Feature TT122 Upgrade Style TT110 New Style TT108 Professional Style What makes our products unique? RETEKESS brand strives to find the best solution for short range wireless technology calling, creating a wireless transmission system for Retekess products and services. Our team has been researching wireless technology deeply, actively exploring market changes, and expanding its product line to cover all age groups and different usage scenarios. At the same time, high-quality and professional customer support make our products unique. Why do we love what we do? We hope that wireless services can keep pace with the development of the digital age, Using wireless technologies to help people live more comfortable. We aim to adopt wireless technology to make communication easier Retekess has been innovating and working hard in the field of Wireless Communication Technology for more than 10 years. Retekess has professional teams working on wireless technology application and innovation, software, market research and development, quality control, warehouse management and customer support. Products and solutions serve over 20 industries. It includes: Radio; Restaurant call system; Travel guide system and so on. Next page Product Description Why Choose FT11 Portable FM Transmitter？ Pruduct Features Read more Read more When you use the FT11 FM transmitter with a lavalier microphone, you can broadcast your voice to any FM Radio Built-in 2000mAh Li-ion battery and the maximum playtime is 8h; That’s more than enough for any kind of sermon FT11 transmitter can pair up to countless PR13/TR612 FM receivers; just DIY and fulfill your needs; (Receiver is not included) Read more Specification: Pre-emphasis: 50us/75us Output impedance: 50Ω SNR: ≥70dB Support mp3 format: FLAC, WAV, WMA, MP3 Support: micro SD card（Maximum support 32GB） Charge: DC 5V 1A, Micro USB jack 1 x FT11 FM transmitter 1 x USB charging cable 1 x Wired microphone 1 x Hand strip 1 x English manual Read more PR13 PR13 T130 T130 Number of Receivers 1 10 15 15 

title: Handsfree Call Car Charger,Wireless Bluetooth FM Transmitter Radio Receiver,Mp3 Audio Music Stereo Adapter,Dual USB Port Charger Compatible for All Smartphones,Samsung Galaxy,LG,HTC,etc.
text: From the brand Previous page FM Transmitter & Car Splitter Visit the Store Next page Product Description Bluetooth Handsfree Car Charger,FM Transmitter&Music adapter,3.1A Dual USB Port You need an In-car FM transmitter to stream music from your phone, tablet, MP3, MP4, TF card,even USB flash disk to the car stereo system. Enjoy music and handsfree call on the road. Play Music in Multi Way With FM signal, it can play music from your Bluetooth-enabled devices to car stereo system. Also support play music from TF card,USB flash disk(Both<=32GB). Easy to switch between Bluetooth, TF card, USB disk mode with long press [ >>I ] key. The priority play sequence is Bluetooth > TF card > USB. Connect bluetooth: 1.Power on the device and has voice prompts: Bluetooth is ready to pair. 2.Turn on cellphone or other bluetooth device and search HY82 in bluetooth column. 3.There has a voice prompts after connected:Bluetooth connected successfully. Bluetooth Version 5.0, Can connect with bluetooth version 5.0 or below version. The FM transmitter will display BT with the voice prompt, "Bluetooth is ready to pair" and the display with alternate from BT to frequency until you connect with Bluetooth or insert the USB. Good Quality and More Compatibility 1.Answer Call:Press the Answer key to answer. 2.Reject Call:Press the Answer key and hold it for 3 seconds to reject. 3.Hang up: While in the calling or dialing state, press Answer key to hold this call. 4.Recall:Press twice to recall the number that called in/out last time. Clear Sound: Easily make crystal clear hands-free calls or listen music with CVC noise cancellation technology. Universal Compatibility: Bluetooth Transmitter perfectly compatible with iPhone, iPad, Samsung Galaxy,Google Pixel and other Bluetooth enabled devices such as MP3,MP4 Player. Plug the FM transmitter to car outlet lighter socket. Turn on the car radio, choose a station, and make sure the station is blank to avoid interference by local radio signal. Hold the fm transmitter answer key until the LED display flashing. Rotation the answer knob to adjust the same channel with car radio FM channel. Press the answer key to fix the channel. Please google blank or try different channels to achieve the best enjoy. The 3.1A USB charging port provides fast charging speed;can charge for ipad, big screen cellphone etc. Another 1.0A designed to charge and read USB flash drive. Please use pure charge line when use this one charging. Car Battery Voltage Function: For 12V car, voltage display of car battery under 11.5V or higher than 14.9V means car battery issue. For 24V car,voltage display of car battery under 23.1V or higher than 27.3V means car battery issue. Compatible iOS and Android phones : Compatible with iPhone 14 / 13 / 12 / 11 / XS/XS Max/XR/X/8 Plus/8/7 Plus/7/6 Plus, iPad Air/Pro/Mini, iPod, Samsung, Samsung Galaxy S22 / S21 / S20 / S8/9/10/Plus NOTE 9/10/+, Google Pixel 2/3/3A/4/XL, Nexus, Motorola, LG, Sony, Nexus, HTC , Tablets, cameras, GPS, Kindle,laptop, etc. Bluetooth Car Adapter HY82 Bluetooth Car Adapter HY89 Bluetooth Car Adapter C87B Car Charger Splitter HY10Q Car Charger Splitter C30 Bluetooth 5.0 5.0 5.0 USB/TF Card Music Player ✓ ✓ ✓ Handsfree Call ✓ ✓ ✓ Cigarette Socket ✓ ✓ Type C ✓ ✓ ✓  

title: Nulaxy Wireless in-Car Bluetooth FM Transmitter Radio Adapter Car Kit W 1.44 Inch Display Supports TF/SD Card and USB Car Charger for All Smartphones Audio Players-KM18
text: From the brand Previous page We Care What You Care Visit the Store fm transmitter & car charger Visit the Store NX10 Bluetooth Car Adapter NX12 Bluetooth 5.0 FM Transmitter for Car KM29 Bluetooth FM Transmitter KM21 Bluetooth FM Transmitter for Car NX09 Bluetooth Car Adapter KM18COLOR Wireless In-Car Bluetooth FM Transmitter KM18PLUS FM Transmitter for Car C49 Cigarette Lighter Adapter Next page Product Description Previous page Next page  

title: InfOspot AM Radio Transmitter (Talking House)
text: Product Description InfOspot ̶ originally marketed as the Talking House AM radio transmitter system ̶ is the first professional, license-free radio station available for government, nonprofit and individual applications. It is the most affordable solution for local area broadcasting, offering the widest latitude in frequency flexibility, audio quality, broadcast content and programming convenience. Designed to operate under FCC Part 15 Rules, InfOspot is capable of up to 100 milliwatts of power, yielding a range of up to 1/2 mile when mounted 20 feet above ground. The InfOspot System offers unprecedented flexibility and affordability when compared to higher powered, licensed systems: (1) No FCC license is required. It is certified under FCC Rules Part 15.219. (2) Any program content may be broadcast, including information, music or commercials. (FCC rules do not allow the broadcast of objectionable content or the use of a frequency that causes interference to other radio stations.) (3) Any AM frequency 540-1700 kHz may be utilized. The frequency is easily changed using front panel controls. (4) InfOspot Systems utilize the most trusted, time tested Part 15 Transmitter to generate the broadcast signal. (5) The system’s Range Extender Outdoor Antenna and Tuner (ASIN B07TLNS2DF) may be mounted at any height above the ground, due to the exclusive coaxial Transmitter-to-Antenna linkage. (6) Integral 5-minute / dual message digital voice recorder / player for simplified message creation. (7) Security key prevents unauthorized transmitter control tampering. Product Description InfOspot ̶ originally marketed as the Talking House AM radio transmitter system ̶ is the first professional, license-free radio station available for government, nonprofit and individual applications. It is the most affordable solution for local area broadcasting, offering the widest latitude in frequency flexibility, audio quality, broadcast content and programming convenience. Designed to operate under FCC Part 15 Rules, InfOspot is capable of up to 100 milliwatts of power, yielding a range of up to 1/2 mile when mounted 20 feet above ground. The InfOspot System offers unprecedented flexibility and affordability when compared to higher powered, licensed systems: (1) No FCC license is required. It is certified under FCC Rules Part 15.219. (2) Any program content may be broadcast, including information, music or commercials. (FCC rules do not allow the broadcast of objectionable content or the use of a frequency that causes interference to other radio stations.) (3) Any AM frequency 540-1700 kHz may be utilized. The frequency is easily changed using front panel controls. (4) InfOspot Systems utilize the most trusted, time tested Part 15 Transmitter to generate the broadcast signal. (5) The system’s Range Extender Outdoor Antenna and Tuner (ASIN B07TLNS2DF) may be mounted at any height above the ground, due to the exclusive coaxial Transmitter-to-Antenna linkage. (6) Integral 5-minute / dual message digital voice recorder / player for simplified message creation. (7) Security key prevents unauthorized transmitter control tampering.

title: Fosi Audio BT20A Bluetooth 5.0 Stereo Audio 2 Channel Amplifier Receiver Mini Hi-Fi Class D Integrated Amp 2.0 CH for Home Speakers 100W x 2 with Bass and Treble Control TPA3116 (with Power Supply)
text: Product Description Home Audio Bluetooth Receiver Amplifier Our Story Fosi Audio was founded with a simple goal: Build products that sound great and make people want to listen to music every day. We design, manufacture, and sell many Hi-Fi audio products on the market. We pursue your perfect music journey. Enjoy Hi-Fi music with Fosi Audio audio！ 2.0 Channel Bluetooth Stereo Amplifier Product Parameters: Power Adapter: 24V/4.5A DC Input Range: 12-24V Terminating Impedance: 2 Ohm - 8 Ohm MAX Power Output: 100W x 2 THD ≤ 0.04% Frequency Range: 20Hz - 20kHz (±1 dB) SNR ≥ 98dB Input Sensitivity ≤ 280mV Input Mode: Bluetooth and RCA Bluetooth Transmission Distance: Up to 50 Ft 2 Channel Power Amp: BT10A, BT20A, TB10A, TB10D, V1.0G, TDA7498E, ZK-1002, ZK-502T. 2.1 Channel Power Amp: BT30A, BT30D, BT30D Pro, BL20A, BL20C, ZK-TB21. DAC: Q4. DAC Amplifier: DA2120A, DA2120C. Subwoofer Amp: TP-02, M01-BT, M02, M03, M04. Phono Preamp: BOX X1, Box X2, BOX X3, BOX X4. Tube Preamp: P1. Tube Headphone Amplifier: T20, T20X, P2. Read more Extraordinary Clarity Hi-Fi Sound Instant setup with phones, tablets, and almost any other Bluetooth-enabled device. Bluetooth 5.0 chip ensures your devices maintain a strong, stable connection up to 50 Ft away for skip-free music. Advanced Audio Architecture The High-Performance Texas Instruments TPA3116D2 Chip presents music with rousing highs and deep lows. Even at high volumes, there’s less than 0.04% harmonic distortion resulting in remarkable clarity. Irresistible Finish Fosi Audio BT20A's curved edges and sleek controls accentuate its unibody design. With truly useful features, and thoughtfully designed premium enclosures. A new generation: exquisite design, improved operation. Read more Drive passive speakers Perfect if you prefer separate passive speakers and preamps for your audio setup. 100 watt per channel power output can drive most home passive speakers to create astonishing Sound. Easy to fit your audio system with Bluetooth and RCA input Safe DC Outlet With a built-in power protection circuit, there are no sparks flying when you plug the power adapter into the amplifier. Safe for use! 24V/4.5A Power Supply Fosi Audio BT20A equip with an energy-efficient and stable power supply can get an astonishing sound. Read more BT10A BT20A BT30A BT30D BL20A BL20C-N Type Bluetooth 2.0 CH Amp Bluetooth 2.0 CH Amp Bluetooth 2.1 CH Amp Bluetooth 2.1 CH Amp Bluetooth 2.1 CH Amp with Remote Control Bluetooth 2.1 CH Amp MAX Power Output 50W x 2 100W x 2 50W x 2+100W 50W x 2+100W 100W x 2 160W x 2 Input Bluetooth + 3.5mm AUX Bluetooth + RCA Bluetooth + RCA Bluetooth + RCA Bluetooth + 3.5mm AUX + U-disk Bluetooth + RCA + U-disk Output Passive Speakers Passive Speakers Passive Speakers + Passive Subwoofer Passive Speakers+Active/Passive Subwoofer Passive Speakers + Active Speakers/Amplifier/Active Subwoofer Passive Speakers + Active Subwoofer Treble & Bass Control ✓ ✓ ✓ ✓ ✓ ✓ THD ≤ 0.04% ≤ 0.04% ≤ 0.04% ≤ 0.04% ≤ 0.001% ≤ 0.05% SNR ≥ 98dB ≥ 98dB ≥ 98dB ≥ 98dB ≥ 92dB ≥ 98dB Terminating Impedance 2-8 Ohm 2-8 Ohm 2-8 Ohm 2-8 Ohm 2-8 Ohm 2-8 Ohm Power Adapter 19V/4.74A 24V/4.5A 24V/4.5A 24V/4.5A 24V/4.5A 24V/4.5A Work Voltage AC 110V - 240V AC 110V - 240V AC 110V - 240V AC 110V - 240V AC 110V - 240V AC 110V - 240V T3 T20 BOX X1 BOX X2 TB10D Audio Cable+Banana Plugs Type Bluetooth Tube 2.1 CH Amp Bluetooth Tube 2.0 CH Amp Phono Preamp Phono Preamp with Vacumm Tubes 2.0 CH Amp Audio Cable[33ft/10m] + Banana Plugs[4 Pairs / 8 pcs] MAX Power Output 50W x 2 50W x 2 Note: It cannot be directly connected to passive speakers, but can only be connected to active speakers or amplifiers. Note: It cannot be directly connected to passive speakers, but can only be connected to active speakers or amplifiers. 300W x 2 - Input Bluetooth + 3.5mm AUX1+3.5mm AUX2 Bluetooth + RCA RCA RCA+3.5mm AUX RCA - Output Passive Speakers + Active Subwoofer+ Headphone Passive Speakers + Headphone Active Speakers + Headphone Active Speakers Passive Speakers - Treble & Bass Control ✓ ✓ x x ✓ - THD ≤ 0.1% ≤ 0.04% ≤ 0.08% ≤ 0.1% ≤ 0.3% - SNR ≥ 80dB ≥ 98dB ≥ 70dB ≥ 98dB ≥ 90dB - Terminating Impedance 4-8 Ohm 2-8 Ohm - - 2-8 Ohm - Power Adapter - 24V/4.5A 12V/1.5A 12V/1.5A 32V/5A - Work Voltage AC 110V - 240V AC 110V - 240V AC 110V - 240V AC 110V - 240V AC 110V - 240V - From the brand Home Audio Amplifier Leader Stream Hi-Fi Music to Your Stereo System Previous page Fosi Audio was founded with a simple goal: Build products that sound great and make people want to listen to music every day. We design, manufacture, and sell many Hi-Fi audio products on the market. We pursue your perfect music journey. Enjoy Hi-Fi music with Fosi Audio audio products NOW! Bluetooth 5.0 Stereo Amplifier Visit the Store Unrivaled Sound Quality Visit the Store Next page