Digirig Interface Kit for Lab599 TX-500
Best streamlined interface for portable digital radio operators.
The Digirig Interface Kit is a compact digital modes interface designed for the Lab599 TX-500 transceiver. It seamlessly integrates audio codec, serial CAT, and PTT control into a single unit, connecting to your computer via one USB cable to minimize clutter. This interface supports full-featured CAT control for PTT, bands, and tuning, going beyond basic VOX-based PTT. Housed in a rugged aluminum enclosure, it's perfect for mobile operations. It connects using standard 3.5mm jacks and is compatible with Windows, MacOS, and Linux.
$99.95
Owner Satisfaction
4.7
/ 5
Category Rank
23
/ 1072
#23 in Communication Radio Accessories
Price vs Category Average
+0%
Below average
Material
Aluminum enclosure
/ Aluminum enclosure
Who it's for
- Operators seeking reliable FT8 and JS8Call digital mode performance
- TX-500 owners wanting plug-and-play CAT and PTT integration
- Field radio enthusiasts prioritizing lightweight and rugged gear
Who should skip it
- Radio hobbyists who frequently rotate or upgrade their transceiver equipment
- Beginners intimidated by manual software and virtual port configuration
- Budget-conscious operators looking to minimize total system investment
Performance breakdown
Integration Efficiency
Consolidates audio, CAT, and PTT into one streamlined USB connection.
Build Durability
Rugged aluminum housing stands up to demanding field and mobile operations.
Control Precision
Full CAT control offers superior tuning accuracy over basic VOX systems.
Setup Simplicity
Standardized connections make for a quick, frustration-free installation process.
Portability
Ultra-compact footprint fits easily into any portable radio go-kit.
Platform Compatibility
Reliable driver support ensures seamless operation across all major operating systems.
Key Specs
Material
Aluminum enclosure
Connector Type
3.5mm Jack
Data Interfaces
USB
Weight (Digirig Mobile)
0.1 lbs
Dimensions (Digirig Mobile)
1.5”×1”×1”
Serial Interface
3.3V TTL
Push-to-Talk
Supported
Package Contents
Digirig Mobile, USB-A to USB-C Cable, TX-500 Cords
Features
- Combines audio, CAT, and PTT in one unit
- Single USB connection for reduced cable clutter
- Full-featured CAT control (PTT, bands, tuning)
- Permanent PTT via RTS signal
- Auxiliary points for homebrew nodes
- Uses widely supported CP2102 and CM108 components
- Rugged aluminum enclosure for mobile use
- Standard 3.5mm TRRS jack interfaces
What customers say
The Digirig Interface Kit for the Lab599 TX-500 is highly valued for its exceptional ease of use and streamlined design. Users consistently praise how this single, compact unit simplifies digital mode operation by integrating sound card functionality and CAT control, eliminating cable clutter common in field setups. The setup is virtually plug and play, significantly reducing time spent on complex interfacing, especially for POTA and SOTA activations. Furthermore, the kit's robust build quality suggests reliability during outdoor use. While an investment, the consensus is that the efficiency gained and the perfect compatibility provided by the specialized cable strongly justify the cost, making it an essential upgrade for TX-500 digital enthusiasts.
Know before you buy
Yes, the kit comes with the Digirig Mobile interface, the necessary cables for the TX-500, and a USB-A to USB-C cable. It is a complete solution for integrating your radio with your computer for digital modes.
This interface provides full-featured CAT control, which allows for precise PTT, band switching, and tuning. It does not rely on VOX, ensuring more reliable and responsive operation.
The Digirig is compatible with Windows, MacOS, and Linux. It utilizes widely supported CP2102 and CM108 components, which are generally recognized by these operating systems without significant driver issues.
Absolutely. The unit is housed in a rugged aluminum enclosure and weighs only 0.1 lbs, making it durable and compact enough for portable or mobile setups.
No, the Digirig is powered directly through the USB connection from your computer, eliminating the need for an additional power source.
Yes, the unit includes auxiliary points specifically designed for those interested in homebrew node projects or custom configurations.
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