Digirig Interface Cable for Yaesu VX-6R
Best digital interface for portable amateur radio operators.
The Digirig Interface Kit for Yaesu VX-6R is a compact digital modes interface for amateur radio enthusiasts. It integrates an audio codec, serial CAT interface, and PTT control into a single unit, simplifying connections via a USB cable. This interface supports comprehensive CAT control for radios and is compatible with Windows, MacOS, and Linux. Its rugged aluminum enclosure is perfect for mobile setups, and it connects to transceivers using standard 3.5mm jacks, making custom cable builds straightforward. Isolation can be easily added with an optional USB isolator dongle.
$89.95
Owner Satisfaction
4.7
/ 5
Category Rank
23
/ 1072
#23 in Communication Radio Accessories
Price vs Category Average
-10%
Below average
Serial Interface
3.3
/ V TTL
Who it's for
- Operators seeking reliable, error-free digital mode connectivity
- Users wanting a quick, solder-free digital radio setup
- Hams needing a streamlined, single-cable interface solution
Who should skip it
- Budget-conscious hobbyists comfortable with DIY soldering projects
- Users relying on standard sound card or alternative interfaces
- Radio enthusiasts owning multiple different transceiver models
Performance breakdown
Integration Simplicity
Consolidates audio, CAT, and PTT into one seamless USB connection.
Build Durability
Rugged aluminum enclosure stands up to demanding mobile field operations.
Software Compatibility
Native support across Windows, MacOS, and Linux ensures broad platform flexibility.
Form Factor
Extremely compact footprint fits perfectly into any portable radio kit.
Interface Versatility
Standard 3.5mm jacks make custom cabling and hardware modifications straightforward.
Signal Integrity
Reliable chipset performance with optional isolation for cleaner signal paths.
Key Specs
Serial Interface
3.3V TTL
Weight
0.1 lbs (approx. 45.36 grams)
Dimensions
1.5”×1”×1” (approx. 38.1mm x 25.4mm x 25.4mm)
Cable Length
0.49 feet
Material
Aluminum enclosure
Audio Codec
CM108
Serial Interface Chip
CP2102
Connector Type
3.5mm Jack
Features
- All-in-one digital modes interface
- Simplifies radio connections with single USB
- Full CAT control for PTT and more
- Rugged aluminum enclosure for mobile use
- Works with Windows, MacOS, and Linux
- Open-collector PTT switch
- Easy transceiver interfacing with 3.5mm jacks
- Supports various serial logic levels
What customers say
Users overwhelmingly praise the Digirig Interface Cable for the Yaesu VX-6R due to its exceptional ease of use and reliability in digital mode setup. The cable delivers immediate plug and play functionality, eliminating the traditional frustration of sourcing parts, soldering, and troubleshooting pinouts. Operators report successful, zero configuration operation with popular digital software right out of the box. This guaranteed compatibility offers significant value. Furthermore, the physical construction is robust, featuring snug, high quality connectors that prevent intermittent connection issues common with lesser alternatives. Customers find the investment worthwhile, viewing this dependable cable as an essential, high quality component for efficient digital communication with their VX-6R.
Know before you buy
Yes, the Digirig interface provides full CAT control, allowing you to manage PTT and other radio functions directly through your computer.
The interface uses the standard CP2102 serial chip and CM108 audio codec. It is compatible with Windows, MacOS, and Linux, and will typically be recognized automatically by your operating system.
Absolutely. The unit is housed in a rugged aluminum enclosure that is compact and lightweight, making it well-suited for field use and mobile radio setups.
While the interface is designed for reliable performance, you can easily add an optional USB isolator dongle if you experience ground loop issues or noise in your digital modes.
This kit utilizes standard 3.5mm jacks to connect to your transceiver. This design makes the setup straightforward and allows for easy maintenance or custom cable builds if needed.
Still have a question?
Ask Hayley anything about this product before you decide.