Search query: duplex dmr hotspot

Product: Romsion MMDVM_HS_Dual_Hat Duplex MMDVM Hotspot P25 DMR YSF NXDN Pi Revision 1.3 + OLED
Brand: Romsion
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Product: AURSINC MMDVM Duplex Hotspot Module Dual Hat V1.3 Support P25 DMR YSF NXDN DMR Slot 1 + Slot 2 for Raspberry pi with USB Port (Without OLED)
Brand: AURSINC
Color: Without OLED
Description: DESCRIPTION

Original cystal : Original ECS-TXO-3225-147.4-TR from USA
Duplex variant of MMDVM_HS_Hat
This PCB uses the MMDVM_HS .
It has two ADF7021 onboard and allows for duplex operation with two time slots on DMR.

Setting Tips:
Modem select: STM32-DVM/MMDVM_HS-Raspberry pi Hat(GPIO)

Package List:
1x MMDVM duplex HotSPOT Module
2x Antenna
HIGH PERFORMACE: 32-bit ARM processor, up to 10mW RF power, fully tested every piece.
WIDELY COMPATIBLE: Supports DMR, P-25, D-Star and System Fusion
WORK with RASBERRY Pi: Mounts cleanly on current Raspberry Pi including the Pi Zero , NOT compatible with Rasberry Pi 4.
Update new FW: (pi-star / expert / ssh access / user :pi-star pass:raspberry) then run sudo pistar-mmdvmhshatflash hs_dual_hat set Jumper BOOT0=1,BOOT1=0 and soler JP1 First! After upgraded finished, disconnect JP1
FREQUENCY: Radio Frequency : Freq:144-148,219-225, (Main Band) 420-475,842-950 NOTE: TX =0, RX=0. Modem select: STM32-DVM/MMDVM_HS-Raspberry pi Hat(GPIO) or any other (GPIO board)
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Product: SEESII MMDVM Hotspot Spot Radio Station WiFi Digital Voice Modem Work with UHF&VHF OLED Display Support for C4FM YSF NXDN DSTAR P25 DMR
Brand: Seesii
Description: Product description:
MMDVM Hotspot is an easy, convenient and ready to use Multi-mode Hotspot that supports C4FM YSF NXDN DSTAR P25 DMR
Base Setting:
Power On and Wait for 2-3 minutes Connect to Pi-Star-Setup(pi-star)/SSID/PASSWORD: raspberry
MMDVMHost Configuration
MMDVM Display Type: OLED
Radio Freq: UHF:430-440,VHF:144-146
Radio/Modem Type: STM32-DVM/MMDVM_HS – Raspberry Pi Hat(GPIO) or any XXX(GPIO)
√ Portable Carrying: Equipped with micro USB charging cable, you can charge with power bank or connect to laptop or computer. The Hotspot will also work mobile in your vehicle if you tether it to your mobile phone network.
√ Supoort For: C4FM YSF NXDN DSTAR P25 DMR and default work with UHF+VHF,while working on VHF,if there's no Response, pls set rxoffset to 300 (default 0)
√ Easy to set up: Preload sofeware Pi-Star on TF card, no need to download again. Radio Frequency: (UHF:430-440,VHF:144-146) This is upgraded version, do not need to set RXOFFSET and TXOFFSET, they're default 0.built-in TF card
√ Please Note: Need the 2.4GHz SSID as the Pi Zero W doesn't support 5.8GHz.and WiFi will not work with WEP, make sure your WiFi Password Type is WPA. Power on the hotspot for 2 minutes to automatically connect to the network, or follow the instructions to connect the Hotspot to your router. After power on 2 minutes，goto http://pi-star/admin/configure.php
√ Not compatible with Baofeng UV-5R, Baofeng RD-5R, 5X, 5R , 5R Plus, etc UV series, BF series.
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Product: MMDVM Duplex Hotspot Module Dual Hat with 0.96 OLED Display V1.47 Support P25 DMR YSF NXDN DMR Slot 1 + Slot 2 for Raspberry pi (with OLED)
Brand: AURSINC
Color: With OLED
Description: DESCRIPTION

Original cystal : Original ECS-TXO-3225-147.4-TR from USA
Duplex variant of MMDVM_HS_Hat
This PCB uses the MMDVM_HS .
It has two ADF7021 onboard and allows for duplex operation with two time slots on DMR.

Setting Tips:
Modem select: STM32_HS_GPIO
FREQUENCY: UHF 433-900MHz, VHF 144-220 MHz. NOTE: TX =0, RX=0. Modem select: STM32_HS_GPIO ;
To leave the screen on all the time In Pi-Star configuration, ensure you have "OLED Type 3" in the display type field at the top of the page, set Port to: modem.
Also, in the Expert section, go to MMDVM host, and scroll down to the OLED section. Make sure LogoScreensaver is set to 1. This leaves the screen on all the time. Otherwise, it goes blank when idle

Package List:
1x MMDVM duplex HotSPOT Module
2x Antenna
2x SMA socket
HIGH PERFORMACE: 32-bit ARM processor, up to 10mW RF power, fully tested every piece.
WIDELY COMPATIBLE: Supports DMR, P-25, D-Star and System Fusion
WORK with RASBERRY Pi: Mounts cleanly on current Raspberry Pi including the Pi Zero , NOT compatible with Rasberry Pi 4.
EASY OPERATION: The firmware is pre-loaded and is easily upgraded via software. Onboard LEDs showing status (Tx,Rx,PTT,Mode)
FREQUENCY: UHF 433-900MHz, VHF 144-220 MHz. NOTE: TX =0, RX=0. Modem select: STM32_HS_GPIO ; To leave the screen on all the time In Pi-Star configuration, ensure you have "OLED Type 3" in the display type field at the top of the page, set Port to: modem. Also, in the Expert section, go to MMDVM host, and scroll down to the OLED section. Make sure LogoScreensaver is set to 1. This leaves the screen on all the time. Otherwise, it goes blank when idle
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Product: Kecheer USB Antenna Kit, V1.3 MMDVM HS Dual Hat Duplex Hotspot Board and 2pcs Antenna Support P25 DMR YSF NXDN for Raspberry Pi
Brand: Kecheer
Description: Made of fine quality material, practical, easy to operate and use, wide application range, has a long service life.
Features:
High performance 32-bit ARM processor, fully tested.
Supports DMR, P-25, D-Star and system fusion.
Onboard LEDs to show status (Tx, Rx, PTT, Mode).
Up to 10mW RF power.
SMA antenna connector, antenna is included.
Mounts cleanly on all current Raspberry Pi, including the Pi Zero.
The firmware is pre-loaded and is easily upgraded via software.
Open source 3D printable box available.
UHF 430-450MHz, 433MHz and 900MHz, VHF 144 220 Opera FREQ.
Specifications:
Material: PCB
The upper part is TX, the lower is RX antenna.
UHF+VHF
SMA, antenna
Modem select: STM32 HS GPIO
Set TX frequency, RX frequency
TX, RX frequency had better 10M or more apart.
SLOT1, SLOT2 support.
Package size: 80 * 80 * 30mm / 3.1 * 3.1 * 1.2in
Package weight: 40g / 1.4ounce
Note:
Best version: latest version V1.3, and the firmware is latest.
Duplex variant of MMDVM HS Hat: this PCB uses the MMDVM HS. It has two ADF7021 onboard and allows for duplex operation with two time slots on DMR.
Revision 1.3: an accidentally deleted 3v3 wire has been added back to the PCB layout. BOM, Mouser cart and stencil stay the same as for rev1.2.
Package list:
1 * MMDVM Duplex Hotspot Module
2 * Antenna
2 * SMA Socket
High performance 32-bit ARM processor, fully tested.SMA antenna connector, antenna is included.
Supports DMR, P-25, D-Star and system fusion.Open source 3D printable box available.
Mounts cleanly on all current Raspberry Pi, including the Pi Zero.The firmware is pre-loaded and is easily upgraded via software.
Onboard LEDs to show status (Tx, Rx, PTT, Mode).Up to 10mW RF power.
UHF 430-450MHz, 433MHz and 900MHz, VHF 144 220 Opera FREQ.
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Product: AURSINC MMDVM Hotspot Board + Antenna Support UHF VHF Support P25 DMR YSF DSTAR NXDN POCSAG for Raspberry Pi-Zero W, Pi 3 (Board)
Brand: AURSINC
Description: Features
High efficiency, less power comsumption, High quality TCXO, stable, low BER
Support Raspberry Pi 3B, 3B +, Pi ZERO, compatible with NanoPi NEO, Orange Pi, compatible with BlueDV (requires USBtoTTL or Bluetooth model)
Support MMDVM mode DMR / YSF / P25 / NXDN / DSTAR / POCSAG
Support online upgrade, User-friendly OLED and Nextion special design location, reserved for additional installation of Bluetooth modules

Package List
1x MMDVM motherboard(UHF/VHF)
MMDVM hotspot board supports UHF VHF, frequency range: 144MHz-148MHz, 420MHz-475MHz, 842MHz-950MHz (depending on ADF7021 and TCXO, HAT firmware amateur radio brand license restrictions)
Hotspot board support Raspberry Pi 3B, 3B +, Pi ZERO, compatible with NanoPi NEO, Orange Pi, compatible with BlueDV (requires USBtoTTL or Bluetooth model)
MMDVM board saves electricity, High quality TCXO, stable, low BER.
Support MMDVM mode DMR / YSF / P25 / NXDN / DSTAR / POCSAG
Support online upgrade, User-friendly OLED and Nextion special design location, reserved for additional installation of Bluetooth modules
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Product: MMDVM Hotspot Board + Aluminium Case Support UHF VHF Support P25 DMR YSF DSTAR NXDN POCSAG for Raspberry Pi-Zero W, Pi 3
Brand: AURSINC
Description: Package List
1x MMDVM motherboard(UHF&VHF)
1x OLED display(soldered on the motherboard)
1x Black aluminum case(with mounting screws and cylinders)

The OLED screen has been soldered to the motherboard and can be installed directly.
Save electricity, High quality TCXO, stable, low BER. Note: This is NOT a completed or assembled Hotspot, it is just MMDVM Board with Aluminum case.
Support Raspberry Pi 3B, Pi ZERO, compatible with NanoPi NEO, Orange Pi, compatible with BlueDV (requires USBtoTTL or Bluetooth model)
Support VHF/UHF, frequency range: 144MHz-148MHz, 420MHz-475MHz, 842MHz-950MHz (depending on ADF7021 and TCXO, HAT firmware amateur radio brand license restrictions)
Support MMDVM mode DMR / YSF / P25 / NXDN / DSTAR / POCSAG
Support online upgrade, User-friendly OLED and Nextion special design location, reserved for additional installation of Bluetooth modules
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Product: SainSmart MMDVM 2 Channels Hot Spot Shield with OLED+MMDVM Hotspot Spot Radio Station Antenna, Support P25 DMR YSF D-Star WiFi Digital Voice Modem Suitable for Raspberry Pi-Zero W, Pi 3, Pi 3B
Brand: SainSmart
Description: Product Description

- High performance 32-bit ARM processor
- Fully tested
- Supports DMR, P-25,D-Star and System Fusion
- Onboard LEDs to show status (Tx,Rx,PTT,Mode)
- Up to 10mW RF power
- SMA antenna connector,Antenna included
- Mounts cleanly on all current Raspberry Pi's including the Pi Zero
- The firmware is pre-loaded and is easily upgraded via software.
- Open source 3D printable case available
-

Note:

- Without shell

- Not include the raspberry pi

Package List:
1 x Hot Spot Shield with OLED

1 x Antenna
Wifi Digital Voice Modem for MMDVM Hotspot Spot Radio, it is an easy, convenient and ready to use Multi-mode Hotspot that supports D-STAR/P25/DMR.
It is compatible with Raspberry Pi 3, Raspberry Pi 3b +, Raspberry Pi Zero W.
For normal use, the 40pin raspberry pie needs to insulate the middle 20pin pin headers.
Supports all four digital amateur modes DMR, D-Star, P25 and System Fusion.
Support for digital dashboards and PI-STAR web-based voice configuration tools.
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Product: MMDVM Hotspot Spot Radio Station WiFi Digital Voice Modem DMR P25 Hotspot Support YSF OLED Raspberry Pi Antenna
Brand: Jstvro
Color: black.
Description: Wifi Digital Voice Modem for MMDVM Hotspot Spot Radio is an easy, convenient and ready to use Multi-mode Hotspot that supports D-STAR/P25/DMR. Suit for Raspberry Pi 3, Raspberry Pi Zero W
Support:D-STAR, P25, DMR and work with UHF
Basic Setup: 433.550000MHZ DMR
WIFI SSID:Need the 2.4GHz SSID as the Pi Zero W doesn't support 5.8GHz doesn't support VHF)
Software:Pi-Star
Power supply: Mobile charger or a USB cable connected to your computer or laptop. The Hotspot will also work mobile in your vehicle if you tether it to your mobile phone network.
Note: All designs will be contributed on MMDVM open source project.
Package content:
1. OLED display x1 (installed on board)
2. Raspberry Pi Zero W x1
3. MMDVM hotspot board x1
4. 8G TFT card x1
5. Aluminum Shell x1
6. 433Mhz Antenna x1.
Basic Setup: Set the same freq as Radio Mobile, for example: 433.550000MHZ DMR, WIFI SSID:pi-star,PASSWORD:raspberry, Need the 2.4GHz SSID as the Pi Zero W doesn't support 5.8GHz
Power Supply: Mobile charger or a USB cable connected to your computer or laptop. The Hotspot will also work mobile in your vehicle if you Tether it to your mobile phone network.
This product is a professional equipment. You need to apply for a call sign and ID number when using this product. Please consult the local radio management association for details.
Suit for Raspberry Pi 3,Raspberry Pi Zero W. Support:D-STAR, P25, DMR and work with UHF ,VHF does not supported!!!
Best customer service: feel free to contact us,we will reply soon within 12 hours.
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Product: 2019 V1.3 for MMDVM HS Dual Hat Duplex Hotspot Module+OLED Display+UHF Antenna Support for P25/DMR/YSF
Brand: Tosuny
Color: default
Description: Specification:
Material: ABS
PCB Color: Green
PCB Size: Approx. 6.5x5.5/2.56x2.17inch

Package List:
1 x For MMDVM Hotspot Module
2 x 433MHz Antenna
2 x Flat Cable
★★★ For MMDVM DUPLEX RX TX UHF VHF hotspot support for P25 / DMR / YSF / NXDN / DMR slot 1+ slot 2 + OLED for Raspberry Pi.
★★★ High-performance 32-bit for ARM processors that support DMR / P-25 / D-Star and system fusion. SMA antenna connector, including UHF / VHF antenna, up to 10 mW RF power.
★★★ Fully assembled and tested, neatly installed on all streams for Raspberry Pi, including for Pi Zero.
★★★ Pre-installed firmware, easily upgradeable via software, integrated LEDs for the display status (Tx, Rx, PTT, mode). Support and testing with PI-STAR.
★★★ UHF 433 900 MHz, FM 144 220 MHz Opera FREQ. TX, RX different frequencies, support UHF + UHF, UHF + VHF mode. TX, RX is different from Freq and supports UHF + UHF, UHF (RX) + VHF (TX), VHF (TX) + UHF (RX) mode.
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Product: AURSINC MMDVM Hotspot Board + Antenna Support UHF VHF Support P25 DMR YSF DSTAR NXDN POCSAG for Raspberry Pi-Zero W, Pi 3 (OLED Board)
Brand: AURSINC
Description: Compatible with P4 settings:
Method 1: Remove the R1 resistance of the hotspot board(single/dual) ;
Method 2: Cut off the 2 Raspberry Pi pin headers on the corners of the board ( pick one to operate on your MMDVM board, refer to the product image for the R1 and 2 pin headers locations)
Features
High efficiency, less power comsumption, High quality TCXO, stable, low BER
Support Raspberry Pi 3B, 3B +, Pi ZERO, compatible with NanoPi NEO, Orange Pi, compatible with BlueDV (requires USBtoTTL or Bluetooth model)
Support MMDVM mode DMR / YSF / P25 / NXDN / DSTAR / POCSAG
Support online upgrade, User-friendly OLED and Nextion special design location, reserved for additional installation of Bluetooth modules

Package List
1x MMDVM motherboard(UHF/VHF)
MMDVM hotspot supports UHF VHF, frequency range: 144MHz-148MHz, 420MHz-475MHz, 842MHz-950MHz (depending on ADF7021 and TCXO, HAT firmware amateur radio brand license restrictions)
AURSINC hotspot board supports Raspberry Pi 3B, 3B +, Pi ZERO, compatible with NanoPi NEO, Orange Pi, compatible with BlueDV (requires USBtoTTL or Bluetooth model)
Hotspot board saves electricity, High quality TCXO, stable, low BER. Support MMDVM mode DMR / YSF / P25 / NXDN / DSTAR / POCSAG
Support online upgrade, User-friendly OLED and Nextion special design location, reserved for additional installation of Bluetooth modules
Compatible with P4 settings:since our mmdvm board is defautly setup for Pi-Zero W, Pi 3. and if you do want to connect it with your Pi 4, you could try below methods. PICK ONE. Method 1: Remove the R1 resistance of the hotspot board(single/dual) ; Method 2: Cut off the 2 Raspberry Pi pin headers on the corners of the board ( pick one to operate on your MMDVM board, refer to the product image for the R1 and 2 pin headers locations)
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Product: Hima MMDVM Hotspot Spot Radio Station Antenna + MMDVM Expansion Board Support P25 DMR YSF D-Star UHF VHF WiFi Digital Voice Modem Suitable for Raspberry Pi-Zero W, Pi 3, Pi 3B+
Brand: Hima
Color: board
Description: Package Contents:

1.MMDVM hotspot board x1 (green / hidden blue random delivery)

2.SMA antenna connector

3.433Mhz antenna x1

4.pins x2, screw x4

Wifi digital voice modem for MMDVM hotspot live radio
It is a simple, convenient and ready-to-use multi-mode hotspot that supports D-STAR / P25 / DMR. Applicable to Raspberry Pi 3, Raspberry Pi 3b+, PI-Zero w.

Note: Raspberry Pi is not included, not including cases.
Material: PCB.
For Raspberry Pi 3, Raspberry Pi 3b+,Raspberry Pi Zero W.The 40pin raspberry pie needs to insulate the middle 20pin pin headers for normal use.
Package includes: high performance 32-bit ARM processor, SMA antenna connector, including antenna, 2 pins, 4 screws.
Supports all four digital amateur modes DMR, D-Star, P25 and System Fusion.
Support for digital dashboards and PI-STAR web-based voice configuration tools.
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Product: USB Antenna Kit, MMDVM Duplex Module Dual Antenna Board Hotspot Module Kit Set Parts for DMR/P-25/D-Star
Brand: Yosooo
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Product: SainSmart MMDVM Hotspot WiFi Digital Voice Modem Kit with Raspberry Pi Zero W for DMR D-Star P25
Brand: SainSmart
Application: SainSmart MMDVM kit enables the different mode of digital walkie talkie to communicate with each other, it supports DMR, D-STAR, P25.
Simple to Use: This is a fully-assembled device. It also comes pre-configured for a Wi-Fi network. Just set up a Wi-Fi network (temporarily) with your own router/access point so it can connect then you can access the device through your web browser using Pi-Star. Pi-Star free software makes it easy to update.
Powerful: SainSmart MMDVM kit helps you make worldwide contact from home even you live a place without antenna.
Portable: 2.8 x 1.3 x 0.9” inch design conveniently fits inside any pocket so it’s always ready when you need it. Hook it up to a mobile power bank, turn on your smartphone WI-FI hotspot, then connect it, all operation is very convenient.
Great Quality: It is made of Raspberry Pi zero board and MMDVM hotspot board. Buy with confidence.
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Product: MMDVM Hotspot Spot Radio Station WiFi Digital Voice Modem Supports Digital Radio Only NXDN POCSAG P25 YSF DSTAR C4FM DMR
Brand: HKCNMA.COM
Description: Not compatible with Baofeng UV-5R, Baofeng RD-5R, 5X, 5R+, 5R Plus, etc UV series, BF series
Need to know before buying, thank you so much.
1. Please place HOTSPOT within 5 meters from WIFI, please be careful not to be blocked by the wall, otherwise IP unknown will appear, because ZERO W does not have WIFI receiving antenna, WIFI receiving ability is worse than mobile phone or computer.
2. We will send the HOTSPOT to you after test call at 439.550.000MHz frequency, so we save the call sign and other information of BD7OAY. After you receive the unit, set HOTSPOT to connect to your house WIFI and set your RADIO RX / TX frequency to 439.55MHz, RX and TX should be set to the same frequency because the HOTSPOT is simplex.
3. Hotspot does not support 5.8G, only 2.4G. If your cell phone supports 5.8GWIFI, please turn off 5.8G, so that Verizon mobile can provide 2.4G signal to HOTSPOT (E.g. The S9+ supports a 5Ghz hotspot and 5 GHz (only) enabled by default). 4. The shell is made of aluminum, and there may be defects in the manufacturing process (For example, local uneven paint).
5. The engraving characters are placed by hand on the engraving machine. The engraving position may be up or down.
If you mind the above, please buy with caution.
Basic Setup:
After power on 2 minutes，use computer to connect to temporarily WIFI: pi-star (or Pi-Star-Setup) then you can access the device through your web browser go to http://pi-star.local/admin/configure.php
Login username is pi-star
Password is raspberry
And then save your own house WIFI details to HOTSPOT according to the step 2 of the instruction manual.
Package content:
1 x MMDVM hotspot (one fully-assembled device host include: one MMDVM hotspot board with OLED dis
✔➸ Added external inductor. Support VHF communication, the effect cannot reach the perfect effect of UHF
✔➸ MMDVM hotspot is a fully-assembled device.
✔➸ HOTSPOT comes pre-configured for a Wi-Fi network. SSID: Pi-Star (or Pi-Star-Setup) Password: raspberry, Just connect to temporarily WIFI: pi-star then you can access the device through your web browser using Pi-Star. And then save your own house WIFI details to HOTSPOT according to the step 2 of the instruction manual.
✔➸ HOTSPOT size: 2.8 x 1.3 x 0.9” inch
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Product: RONSHIN MMDVM_HS_Dual_Hat Duplex MMDVM Hotspot P25 DMR YSF NXDN Pi Revision 1.3 + OLED
Brand: RONSHIN
Description: Description:

Item type: tool

The upper part is TX,the lower is RX antenna.
UHF+VHF
SMA,antenna
Modem select:STM32_HS_GPIO
Set TX frequency,RX frequency
TX,RX frequency had better 10M or more apart.
SLOT1,SLOT2 support.

Package includes:

1 * MMDVM HotSPOT Module +1 * OLED +2 * Antenna

Notes:

Duplex variant of MMDVM_HS_Hat
This PCB uses the MMDVM_HS . It has two ADF7021 onboard and allows for duplex operation with two time slots on DMR.
An accidentially deleted 3v3 wire has been added back to the PCB layout. BOM, Mouser cart and stencil stay the same as for rev1.1.

The colors deviation might differ due to different monitor settings, please kindly understand.
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