HotSpot Radio
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HotSpot Radio
  • Home
  • USB Duplex Repeater
  • ARiUSB5
  • HotspotRadio
  • HotSpotRadio-USB
  • Purchase Options
  • Purchase HotSpot Radio
  • Purchase Parts
  • Tech Support
  • Contact

USB Duplex Repeater HotSpotRadio

$190.00

($14.00 shipping)

Pay with PayPal or a debit/credit card

Introducing the world's first analog duplex repeater HotSpot for Allstarlink. This unit is UHF. It has Status LEDs for PTT, COR, and Heartbeat. Uses the CMedia CM-119B USB audio IC. USB interface connection to any computer running Allstarlink. Comes with a 3' USB cable. 

Customer provided Pi

$250.00

($16.00 shipping)

Pay with PayPal or a debit/credit card

Please complete your payment only after submitting the above order form.


Included are the following parts.

  • HotSpotRadio PiHat (radio module comes in UHF) with CM119B (sound chip)
  • 16GB Micro SDHC Card 
  • High-Quality C4LABS Raspberry Pi case as pictured
  • AC Adapter Power Supply - 5.1 Volt 2.5 Amp Pi power supply (tested and verified)
  • Antenna
  • Configuration of your node information and ready to go.  

DIY build kit with your own Pi

$198.00

($14.00 shipping)

Pay with PayPal or a debit/credit card

The Kit includes:  

Assembly Instructions 

HSR Pi Hat board 

Mini Antenna (as pictured on our website) 

C4Labs Case for Pi 3B, Pi 3B+ (as pictured on our website with our HSR logo cutout on the top) 

USB rubber dust cover for used USB port

16GB micro SD card with the modified image 

(This image is a slightly modified it has the audio levels already pre-set)

HotSpotRadio board with antenna

$106.00

($12.00 shipping)

Pay with PayPal or a debit/credit card

UHF Board comes with antenna and instructions on building and configuring your node. 


HotSpotRadio - USB

$98.00

($10.00 shipping)

Pay with PayPal or a debit/credit card

HotSpotRadio - USB

This unit is UHF. 

Status LEDs for Power, PTT, COR, and Heartbeat

Uses the Cmedia CM 119B USB audio IC

Uses a NiceRF SA818S UHF embedded radio module 100 to 400 milliwatts RF output power. Small, portable with self-contained radio and antenna. No external power needed.  3 foot USB to USB-C cable included.

ARiUSB5

$62.00

($9.00 shipping)

Pay with PayPal or a debit/credit card

ARiUSB5 

Introducing the ARiUSB 5 radio interface for Allstarlink, Echolink and IRLP. Status LEDs for Power, PTT, COR, and Heartbeat. Uses the CMedia CM 119B USB audio IC

Female DB9 interface connection to your radio. Comes with 1.5' USB cable. The worlds smallest audio radio interface board.  

External Mag Mount Antenna

HotSpotRadio External Antenna

$15.00

($6.00 shipping)

Pay with PayPal or a debit/credit card

External antenna with mag mount and 3 feet of feedline.  

HotSpotRadio Antenna

$7.00

($2.00 shipping)

Pay with PayPal or a debit/credit card

UHF HotSpotRadio Antenna  

HDMI to VGA Monitor Adapter

$10.00

($5.00 shipping)

Pay with PayPal or a debit/credit card

HDMI to VGA monitor adapter for your HotSpotRadio. This device lets you plug a standard VGA monitor into your Raspberry Pi3b+ and Pi3B for local control and configuration of your node.  


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  • USB Duplex Repeater
  • ARiUSB5
  • HotspotRadio
  • HotSpotRadio-USB

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