This Headset-To-Radio cable is designed to provide full functionality of the radiosport RS60CF headset.
The 3.5mm TRRS plug is inserted into the Maestro HDST (Headset) Jack, and the 3.5mm TS Plug into the PTT Jack to allow use of the Headset PTT on the Left Ear Dome, and provides an RCA jack on a pigtail lead for connection of and external Foot or Hand Op PTT Switch.
Headsets with the industry standard (CTIA compatible) TRRS (Tip, Ring, Ring, Sleeve) 3.5mm Plug are designed for use with headsets equipped with an Electret-Condenser Mics.
Plug the 3.5mm TRRS Plug into the HDST Jack The 3.5mm TS PTT Plug is inserted into the PTT Jack to provide full functionality of the RS60CF Headset PTT, and an additional RCA Phono Jack on a pigtail lead is provided for connection of an external Foot or Hand Operated PTT Switch such as the radiosport PTT-FS-RCA or PTT-HS-RCA.