Adapter Cable HeadSet Mic & PTT

HamSet Adapter Cable – Custom Connection from Headset to Transceiver

This adapter cable allows you to connect your HamSet headset microphone directly to your radio with maximum reliability.
It features a 3.5mm female jack to accommodate the HamSet dynamic or electret microphone element, and can optionally include a 6.3mm (1/4″) female jack for external PTT (Push-To-Talk) connection, such as a footswitch or hand switch.

Radio-specific configurations available for:

• Yaesu: FTDX10, FT-991A, FT-710, FT-857, FT-817, FT-450, FT-2000, FT-3000, FT-5000, FT-891, FT-1200, FTDX101, and others

• Icom: IC-7300, IC-7610, IC-705, IC-9700, IC-9100, IC-7700, IC-7800, IC-7850, IC-7851

• Kenwood: TS-590, TS-890, TS-990, TS-480, TS-2000

• Elecraft: K3, K3S, K4

• FlexRadio: 6000 Series

• Yaesu vintage models: FT-1000MP, FT-847, and more

Other radios on request – all modifications are possible.

Important note for electret microphone elements:
Some radios, such as many Yaesu models, do not provide the required bias voltage on the microphone pin. If you intend to use a HamSet electret element with one of these radios, please contact us in advance. A specific configuration or inline power circuit may be required, and a custom quotation will be provided.

All cables are hand-built using shielded, audio-grade wiring and high-quality connectors. Each unit is made to order and individually tested to ensure signal clarity and RF resistance. Suitable for both SSB contesting and daily operation.

Available in versions with or without PTT jack. Please specify your radio model and desired options when ordering, or contact us for support.