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Digirig

Digirig Mobile - Digital Modes Interface for Amateur Radio

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Availability: In Stock.
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Arrives Sunday, Sep 27
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Features

  • Combines audio codec, CAT control and PTT switch while using a single USB connection to computer
  • Works for HF, VHF, UHF. Use it with FT8, FT4, JS8Call, RTTY, SSTV, WinLink, APRS, VaraHF, VaraFM, Soundmodem
  • Allows fully featured CAT control in capable transceivers and reliable adjustments free PTT with HTs and basic mobile radios
  • Pre-made transceiver cables are available for popular Yaesu, ICOM, Kenwood, Elecraft, Baofeng, Xiegu, Lab599 and other brands. Trivial homebrew cable build with instructions in the community forum.
  • The interface works with all major OS flavors: Windows, MacOS and Linux. Driver update may be needed in some systems - see instructions for the link.
  • CAT interface in this listing is pre-configured for logic levels and can be changed to RS-2323, TX-500 or CI-V. See digirig website for additional information.
  • Tutorials, troubleshooting guide, vibrant community forum are available if you have any questions or. You can also post in Q&A section of this listing if you have a question or need help
  • Thank you for considering Digirig. I hope to see you on the air. 73 de K0TX

Description

Digirig Mobile is a digital modes interface for amateur radio. This listing is for revision 1.9 using TRRS connectors. Backward compatible to rev 1.6 combines audio codec, serial CAT interface and PTT switchsupports full featured CAT interface: PTT, bands, tuning etc. (not just VOX based PTT) uses a single USB connection to computer minimizing the cables messserial computer aided transceiver (CAT) port can be configured for logic levels, RS-232, CI-V or TX-500 works with all major OS flavors: Windows, MacOS and Linuxpermanently available independently from CAT port an open-collector PTT switch controlled by RTS signal of the COM port to interface HTs and mobile radiosaxillary connection points to CM108 codec - for simple Allstar homebrew node buildsuses widely supported CP2102 serial interfaceand CM108 audio codec (generic audio device - no driver necessary)small rugged aluminum enclosure ideal for mobile operationsinterfaces the transceiver using widely available 3.5mm jacks (TRRS) for simple homebrew cable buildsgrowing collection of pre-made cables including popular Icom, Yaesu, Elecraft, Baofeng, Xiegu transceiversisolation can be easily added using inexpensive USB isolator dongleNotes regarding the interface configuration:Audio + PTT are always available independently from serial CAT and they work for minimum required digital modes configuration with any radioCAT configuration is done with solder jumpers and can not be changed operationallyCheck the transceiver cables listing for your radio. The description will have CAT configuration requirementsLearn more about CAT configurations at digirig website This listing does not include cables. The USB cable is a standard USB Type-C cord which must support both power/charging and data. Please refer to the digirig website for configuration information and schematic containing the pinout reference if building homebrew cables.

Brand: Digirig


Compatible Devices: Baofeng, Elecraft, ICOM, Kenwood, Yaesu


Supported Software: Digital mode software for Windows, MacOS and Linux


Connectivity Technology: USB


Number of Channels: 1


Compatible Devices: Baofeng, Elecraft, ICOM, Kenwood, Yaesu


Supported Software: Digital mode software for Windows, MacOS and Linux


Connectivity Technology: USB


Number of Channels: 1


Frequency Response: 1800000 hertz


Operating System: Linux, Windows, macOS


Audio Input: Auxiliary


Maximum Sample Rate: 192000


Item Dimensions D x W x H: 1"D x 1"W x 2"H


Brand Name: Digirig


Manufacturer: Softcomplex


UPC: 611885911321


Unit Count: 1 Count


Model Number: DIGIRIG-MB


Manufacturer Part Number: DIGIRIG-MB


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Sep 27

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

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View our full returns policy here.

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Top Amazon Reviews

    • Digirig Digirig works great
I needed a way to connect my hp laptop to my Yaesu FT-818 transceiver so that I could do digital radio. I purchased a Digirig unit along with a cable to connect it to my FT-818. I connected it all altogether and after some software setup it worked just fine. I am using it with WSJT-X and Fldigi. They both work well with Digirig. I also purchased the cable to connect it to a BAOFENG 5RX handheld radio. That also worked but the FT-818 is a much better radio so I normally use it. The main problem with the BAOFENG is that the receiver seems to get overloaded if connected to good outdoor antenna and does not receive well. Digirig also provides an output to program the radio and a cable is provided to do this. This also worked and provides a additional useful function. I highly recommend Digirig as a digital interface between a computer and a radio. It is a very nice and easy way to do digital radio using a very small well-designed unit. ... show more
Reviewed in the United States on November 8, 2024 by Roy Gould
    • Solid product with great user guides available online
This is a great product! I had been a year's long user of the SignaLink USB and enjoyed it. Looking to modernize my shack, I incorporated the DigiRig into my Amateur Radio Go Box. So far, I have interfaced this with my Kenwood TM-V71A for use with traditional 1200 baud packet and it has worked very well. To install the DigiRig on a flavor of Ubuntu Linux (I am in no way a power Linux user) took me about two hours following various online guides, of which there are several high-quality ones available, and reading the DigiRig forum. Said forum is a wealth of support and one of the reasons to purchase this product. For me, this was great value for money. If there were one thing that I could say, for those of us with limited soldering skills it would be great if DigiRig would offer the versions pre-configured for CAT control via RS-232 or compatible for Icom CI-V via Amazon.com and not just directly on their website. Can 100% recommend this product to fellow hams interested in a clean, convenient, digital modes installation. ... show more
Reviewed in the United States on November 3, 2025 by BKW
    • Unlocking Seamless Connectivity for Ham Radio Enthusiasts
If you're an avid ham radio operator seeking a compact solution to streamline your operations, the Digirig Mobile is a game-changer. This ingenious device combines an audio codec, CAT control, and PTT switch into a single USB connector, simplifying your setup and enhancing overall performance. Key Features: Versatile Compatibility: The Digirig Mobile is a versatile companion, working seamlessly across HF, VHF, and UHF frequencies. Whether you're into FT8, FT4, JS8Call, RTTY, SSTV, WinLink, APRS, VaraHF, VaraFM, or Soundmodem, this device has you covered. CAT Control and PTT Integration: Offering fully featured CAT control for compatible transceivers, the Digirig Mobile ensures precise adjustments without the hassle. The integrated PTT switch provides a reliable hands-free experience, particularly handy with HTs and basic mobile radios. Plug-and-Play Convenience: Pre-made transceiver cables are available for popular brands such as Yaesu, ICOM, Kenwood, Elecraft, Baofeng, Xiegu, and Lab599. Additionally, for the DIY enthusiasts, the community forum provides instructions for a trivial homebrew cable build. Multi-Platform Support: The Digirig Mobile is designed to work seamlessly with all major operating systems, including Windows, MacOS, and Linux. While it generally requires no driver updates, easy-to-follow instructions are available for systems that may need them. Flexible CAT Interface: The CAT interface comes pre-configured for logic levels but can be easily adjusted to RS-2323, TX-500, or CI-V according to your preferences. Visit the Digirig website for additional information on customization. Comprehensive Support: Should you have any questions or encounter issues, the Digirig community offers tutorials, a troubleshooting guide, and a vibrant forum. The Q&A section of the product listing is another avenue for seeking assistance. My Thoughts: The Digirig Mobile has earned its place as an essential tool in my ham radio setup. Its small form factor doesn't compromise on functionality. Setting it up was a breeze, and the device has proven to be reliable across various modes and frequencies. For ham operators looking to enhance their radio experience with a user-friendly and versatile interface, the Digirig Mobile is a solid investment. Pros: Compact design Versatile compatibility Easy plug-and-play setup Flexible CAT interface Comprehensive support and community Cons: None identified during my usage In conclusion, the Digirig Mobile stands out as a reliable and efficient solution for ham radio enthusiasts, providing a seamless integration of audio, control, and PTT functions. ... show more
Reviewed in the United States on January 9, 2024 by Steve M
    • 10/10 Reccomend if you need a digital Audio interface
I love the digirigs, these are fun easy to use Audio Interfaces that are generally noise free widely supported and tend to just work. everything from the radio specific cables to the USB cables are noise free. Zero complaints I have also purchased their USB Cables for their quality and dependability. ... show more
Reviewed in the United States on June 18, 2026 by Jeffrey K
    • Excellent digital mode interface in a tiny package
Review Image by Christopher J. Snell
Review Image by Christopher J. Snell
This little audio interface is incredible. When Amazon shipped it to me, it came in a flat envelope and I thought there was a packing mistake. I figured that the interface would be about the size of my hand and I didn't even see it when I opened the package. Wait, that tiny little cardboard box down there? Yes, it's that small! About the size of a 9V battery. And it's awesome. I hooked it up to Graywolf, the APRS software modem that I've been working on, and immediately got packets. ... show more
Reviewed in the United States on April 10, 2026 by Christopher J. Snell
    • The best USB audio interface for amateur radio use.
The best and most flexible USB audio interface for amateur radio. No proprietary software or drivers required, just plug and play on the majority of operating systems, and cables available for the majority of modern radios - and for even more if you're willing to build your own. It's size, as well as not needing an external power supply, makes it suitable for sota and pota as well as mobile use. It is also compatible with the majority of current amateur radio software including VARA, HRD, and even some much older ones. ... show more
Reviewed in the United States on April 5, 2026 by Andy S.
    • Bought earlier version not 1.9
Bought this unit for use with a FT-817 and a FT-891. Not really sure I gained anything over just using a small USB soundcard. What rig control do I need when using FT8? I mean each frequency per band is pretty much fixed by your rigs band selector and stacking registers. As for programming either radio, which I understand this unit can do, it wasn't a need for me. That said, the unit seems fairly well made and rugged. It's small and I've dropped it a few times, but no working problems. It's fairly easy to use and the cables needed for the FT-817, and FT-891 are easliy DIY if you don't mind soldering tiny wires to TRRS and mini Din plugs. If you do be sure to use appropriate ferrites. ... show more
Reviewed in the United States on February 19, 2024 by Tymm
    • Xiegu G90 + Digirig + CAT control cables. Works better than Signalink!
Review Image by James Dub
Bought the Signalink first and took forever so I bought this one to play with. Turns out I prefer the Digirig for several reasons: 1) CAT control set up. Signalink is a PIA for support and I got Digirig running much easier with Flrig and use it for both WJST-X and Fldigi. Do a youtube search for "Getting FLRig to Play Nice with the Xiegu G90" by ErnieTech and he's got a great short video to get it going. 2) Form factor. This thing is TINY. Great for POTA and SOTA when space is a premium. 3) Cost Half the price of a Signalink. Buy two and keep one with each respective radio for the price of one bulky Signalink. 4) Solid construction. Aluminum body. Signalink probably fine with POTA/SOTA rough housing in a bag but this thing is like a little tank. Don't forget to buy the cables too! Good stuff! ... show more
Reviewed in the United States on September 3, 2022 by James Dub

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