Appendix D - Typical Hardware Configurations - microHAM micro2R u2R User Manual

APPENDIX D – Typical Hardware Configurations
Basic micro2R setup
Special notes:
The CAT port of each radio is connected to the computer serial port or USB to serial port adapters.
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Use appropriate level converter as necessary
rd
3 party band decoders used for automatic Antenna and BPF switching must use the Yaesu TTL
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band data format.
For digital mode operation, the constant level audio output from each radio must be isolated using
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audio transformers. The left radio (Radio 1) should be connected to the left audio channel (tip and
sleeve) of the sound card line input. The right radio (Radio 2) should be connected to the right audio
channel (ring and sleeve) of the stereo sound card Line input.
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