| Brand | Drake |
|---|---|
| Type | Digital Board |
| Band | HF |
| Compatible Product | TR7 / TR7A |
Check the listing for details. Drake TR7 / TR7A Digital Board - C3927W. Condition: Used. Listed at 25.16 USD. Drake TR7 / TR7A Digital Board. The function of the Digital Board is to decode the data from the band switch and produce the frequency range data which is then sent to the frequency synthesizer.