Digirig Mobile - Digital Modes Interface for Amateur Radio

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 switch * supports full featured CAT interface: PTT, bands, tuning etc. (not just VOX based PTT) * uses a single USB connection to computer minimizing the cables mess * serial 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 Linux * permanently available independently from CAT port an open-collector PTT switch controlled by RTS signal of the COM port to interface HTs and mobile radios * axillary connection points to CM108 codec - for simple Allstar homebrew node builds * uses widely supported CP2102 serial interfaceand CM108 audio codec (generic audio device - no driver necessary) * small rugged aluminum enclosure ideal for mobile operations * interfaces the transceiver using widely available 3.5mm jacks (TRRS) for simple homebrew cable builds * growing collection of pre-made cables including popular Icom, Yaesu, Elecraft, Baofeng, Xiegu transceivers * isolation can be easily added using inexpensive USB isolator dongle Notes regarding the interface configuration: * Audio + PTT are always available independently from serial CAT and they work for minimum required digital modes configuration with any radio * CAT configuration is done with solder jumpers and can not be changed operationally * Check the transceiver cables listing for your radio. The description will have CAT configuration requirements * Learn 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.

• 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.