Ruspo Relay: CB / VHF / UHF Radio PC Gateway Software & Hardware Interface

radio-pc-pc-radio connection gateway

Connect virtually any CB, VHF, or UHF radio to your PC for remote control, automated advertising broadcasts, and repeater linking.
Perfect for roadside businesses, taxi fleets, ham radio operators, and communication beyond cellular coverage.

*Hardware interface includes USB plug, audio in/out 3.5 mm jacks, and mike cable with optional Micro-4 socket for full TX/RX/PTT control.

Ruspo Relay 1 PC to CB radio gateway Software

Ruspo Relay Software License

$100

PC software connecting CB/VHF/UHF radios for remote control, automated audio broadcasting, and repeater linking.
One-Time fee.
Delivered electronically via secure download.

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Hardware Interface Icon

Radio-PC Gateway Hardware Interface

$80 + delivery

Hardware interface with USB, Audio in/out 3.5 mm jacks, and mike cable with optional Micro-4 socket for TX/RX/PTT control.
Ships worldwide.

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Ruspo Relay 1 PC to CB radio gateway software and interface Complete Bundle Package

Complete Bundle

$150 + delivery

Get both the software license and the hardware interface for a discounted price. Best value option for full setup.
Ships worldwide.

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How Radio - PC Gateway Works

  1. Connect Ruspo Relay software to your PC's sound card, USB or serial port and attach your radio via the hardware interface cable or simple DIY solution.
  2. Load your audio clips or live microphone feed into the scheduler. Use “polite” mode so as not to interrupt other people's conversations on the radio channel and to create a positive image.
  3. Control broadcasts remotely over the Internet (3G/4G/2G) or via local PC connection.
  4. Monitor broadcast status and adjust parameters using the intuitive Windows GUI.
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Try demo version of software before purchasing. Hardware interface sold separately.

Frequently Asked Questions

Which radios are compatible?
Works with most CB, GMRS, VHF, UHF and taxi radios supporting microphone/PTT via 4-pins socket or similar interface.
Do I need a special cable?
Yes, the interface cable adapts your radio's microphone and PTT controls to a PC sound card, USB or serial port. We provide ready-made cables and DIY guides.
Can I use Ruspo Relay for emergency communications?
You can create reliable IP-linked repeaters and broadcast emergency alerts, especially in areas with poor cellular coverage. But always provide a backup communication channel for emergencies.
Is there technical support available?
Join our free community on Discord or Facebook groups, and take part in monthly live Q&A sessions. If you have any questions, please feel free to email us.
How is Ruspo Relay better than a simple autoinformer or "tape loop" advertising system?
Unlike basic tape loop solutions, Ruspo Relay lets you schedule, update, and automate multiple audio messages from any PC, control them remotely, and dynamically adjust for busy channels (“polite mode”). No need for on-site tape changes or manual playback adjustments.
How does Ruspo Relay differ from other Ethernet/Internet radio links (like Wires-X)?
Ruspo Relay is designed for maximum compatibility and extremely low bandwidth usage, running even on 2G/GPRS. Unlike solutions like Wires-X, it works with nearly any CB/VHF/UHF radio (not only ham types), supports flexible audio connection options, and is ideal for both business and hobby applications.
How do I connect the radio gateway interface if it doesn’t have a microphone connector?
You can carefully detach the microphone connector from your radio’s mic, or source a compatible connector model, then solder the interface wires (Audio In (RX), Audio Out (TX), TX PTT, and Ground) to the correct pins. See the user manual and wiring diagram of your station for details.
Is it required to buy the hardware radio gateway interface to use Ruspo Relay features? Can I build one myself?
No, you are not required to buy the ready-made interface to use Ruspo Relay software. You may build your own on site, following instructions in the online manual for connectors and pinout details. We offer a DIY guide for maximum flexibility and savings.
How does Ruspo Relay software control receiving (RX) and transmitting (TX) for "polite mode" operation?
The software supports several RX/TX control options, including voice-activated (VOX), LPT port signals, and some interesting and simple for radio amateurs  DIY switching options, like using Mouse button, F11 keyboard key contacts and Scroll Lock led. “Polite mode” uses feedback from the radio to detect if a channel is busy, then waits before transmitting. Full options and setup are described in the manual.

"RusPo Relay transformed how we advertise at our truck stop. Now we run 24/7 ads without onsite staff." — Motel Manager Mike, USA

"Perfect solution for our taxi dispatch in rural Australia. VoIP + radios never worked better off-grid!" — Dispatcher Didi, AUS

"As a ham operator, Ruspo Relay made remote repeater management easy—even from hundreds of miles away!" — Jonathan S., UK

"We use Ruspo Relay at our service garage to send live traffic updates over CB. Setup was easy, support is responsive." — Maria F., Spain

Please Note: Responsible Use Guidelines

To ensure safe and legal operation of your Ruspo Relay system, we recommend:

In Details: Professional Radio Network Management Made Simple

Ruspo Relay is the industry-leading CB/UHF/VHF radio interface to PC solution that transforms how professionals manage two-way radio communications. This comprehensive radio gateway software connects your existing radio equipment to modern network infrastructure, enabling remote control, automated broadcasting, and seamless dispatch operations.

Advanced Radio Repeater Controller Features

Our two-way radio repeater software delivers enterprise-grade functionality for demanding applications. The intelligent radio repeater controller monitors channel activity and automatically manages transmission timing, ensuring your communications never interfere with ongoing conversations. This "polite mode" technology makes it perfect for automated CB radio ads and professional broadcasting applications.

Remote Control & Network Connectivity

Experience true flexibility with remote CB radio control capabilities. Position your operators in comfortable office environments while keeping radio equipment in optimal locations for signal quality. The VHF/UHF radio PC gateway bridges this gap seamlessly, allowing full control over network connections including GPRS/EDGE and dial-up modems.

Where Internet-Based Apps Fail, Radio Communications Deliver

When popular ride-sharing platforms like Uber, Lyft, DoorDash, and Grubhub become unreliable due to poor mobile internet coverage, radio-based taxi radio dispatch systems continue operating flawlessly. In rural areas, remote highways, mountainous regions, and areas with spotty cellular service, these internet-dependent apps frequently lose connectivity, leaving drivers and dispatchers unable to communicate. Ruspo Relay's radio dispatch software provides the reliability that taxi companies, delivery services, and emergency responders need - working consistently even in dead zones where smartphone apps fail. This makes radio communications the backbone of dependable transportation services in challenging coverage areas where off-grid radio communication isn't just preferred - it's essential for business continuity.

Professional Dispatch Applications

Transform your operations with our taxi radio dispatch system functionality. The software excels in rural taxi dispatch radio environments where traditional infrastructure is limited. Fleet managers can now centralize dispatching while maintaining distributed radio coverage across wide service areas.

Ham Radio & Amateur Applications

Radio enthusiasts benefit from advanced IP linked ham repeater capabilities and ham radio repeater linking features. Connect multiple repeater sites across vast distances, creating robust communication networks for emergency services and amateur radio operations.

Automated Broadcasting & Advertising Solutions

Maximize your reach with the integrated CB radio advertising system. Perfect for truck stop radio ads and highway-adjacent businesses, the software automatically schedules and broadcasts audio over CB radio during optimal times. The intelligent scheduling system respects channel usage patterns and local regulations*.

Low Bandwidth Innovation

Our proprietary audio compression technology creates an efficient low bandwidth radio link that works reliably even on 2G radio audio interface connections. This makes Ruspo Relay ideal for off-grid radio communication scenarios where internet connectivity is limited or expensive.

Enterprise-Grade Radio Network Management

The comprehensive radio network management software includes automated connection monitoring and recovery systems. When network interruptions occur, the software automatically restores connections without operator intervention. This reliability makes it suitable for mission-critical radio dispatch software applications.

Technical Specifications & Setup

System requirements are minimal - Windows XP or higher with basic audio connections (Mic/Line In, Speaker/Line Out). For full network capabilities, deploy on two computers in server/client configuration. The digital radio repeater control functions work with virtually any standard transceiver through simple audio interfaces.

Real-World Applications

  • Commercial Fleet Management: Centralized dispatch for taxi, delivery, and transportation services, especially Beyond Cellular Coverage
  • Amateur Radio Networks: Multi-site repeater linking and remote station operation, Station ID transmitting.
  • Business Advertising: Automated promotional broadcasts for truck stops and highway businesses: motels, diners, rural gas stations...
  • Emergency Communications: Backup communication systems for critical infrastructure,
    Volunteer Emergency & Disaster Groups (ARES, RACES, CERT).
  • Remote Monitoring: Audio surveillance and beacon transmission applications (e.g. Outdoor Lodges / Forestry & Mining Camps.

Getting Started with Professional Radio Integration

Transform your radio operations today with Ruspo Relay's proven technology. Whether you need a simple remote CB radio control solution or a comprehensive radio network management software platform, our flexible architecture adapts to your specific requirements.

Professional installation support and "remote repeater" configurations available through our technical support team. Multi-language support includes English and Spanish interfaces.

Simple Setup & Installation Guide

Network Configuration: For complete radio network management software functionality, install Ruspo Relay on two separate computers. Connect your radio equipment to either the "server" or "client" computer - the flexible architecture adapts to your network topology and equipment placement needs.

Single-PC Applications: Certain features like automated CB radio ads and audio broadcasting require only one installation on a single computer, making it perfect for standalone applications and smaller operations.

Network Solutions: Can't obtain a static IP address for server mode? Our technical support team offers an affordable "remote repeater" solution that bypasses this limitation, ensuring your radio dispatch software works reliably regardless of your network configuration.

System Requirements

  • Operating System: Windows XP or newer versions
  • Languages: Available in English and Spanish (fully localizable)
  • Hardware: Standard PC with audio input/output capabilities
  • Network: Any internet connection (works on dial-up, GPRS/EDGE, broadband)

How to use

To obtain all network capabilities, you must have at least two copies of the program installed on two different computers. The device (radio) can be linked to either a "server" or a "client" computer. Some specific goals, such as ad transmission, require only one program copy and one PC. If obtaining a real IP address for "server" mode is not possible, please contact our technical support -- there is a "remote repeater" solution for affordable fee.

OS: Windows XP or above

Language: english, spanish, Localizable

Price (1 license):

100 USD

(PayProGlobal secure payments: different payment options and bank cards)

The program allows you (via the Internet, virtual or local area network):

pc-pc-radio connection
  • to control a remote audio device, transceiver, walkie-talkie, etc.
  • to listen to broadcasting and to transmit a voice
  • radio-pc-pc-radio connection
  • to connect two audio devices (e.g. transceivers) located in different places through a network, so they work as a repeater. Thus, two groups of users in different locations may be coordinated
  • to establish a direct and permanent audio channel between two points (computers).

Less common areas of application of this software:

  1. to control and communicate a transceiver that is connected directly to the operator's computer (for convenience)
  2. pc-radio connection
  3. to private voice communications over a network in a mode of "point to point"
  4. pc-pc connection
  5. to listen to remote areas, rooms
  6. pc-pc with microphone connection
  7. to control audio devices such as intercoms, etc.
  8. pc-pc with intercom connection


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Rating 

Aggregate Rating: 4.1 ⭐⭐⭐⭐⭐ (154 reviews)

Desktop Screen Snapshot

Software interface screenshot