This adapter is designed for radios that do not have proper DC voltage for bias on their mic connector.
The battery box also resolves the 'issues' with Kenwood's TS-590 noted by W1AEX on his website,. Good luck fitting all that in the mic connector.
Kenwood
TS-T599/120/130/520/530/820/830 and now for the TS-590
Yaesu
FT-747, 757, 767, 736, 840, 890, 990, FT1000 or FT1000D |
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