All Sigtronics headsets and intercoms are specifically designed for high-noise environments and are RFI and EMI immune, giving you clear, interference-free transmission even in fabric or composite aircraft or in use with handheld radios.
Features new, durable, non-glare 'powder-coated' black hardware and Sigtronics 'sky-blue' earcups. The new ergo- nomic headpad and custom fit gel seals deliver comfort & eliminate 'hot-spots'. A new mic configuration cancels un- wanted noise before it can get into the system. Sigtronics' 5-yr warranty, custom padded bag, easy-grab volume con- trols, ultra foam windscreen and exclusive clothing clip incl.
For the money they are great! very good passive noise reduction, comfortable and fairly light. I would recommend.
No, you will have to order a PTT separately as the manufacture does not know if you are using a portable or panel mount intercom.
Yes, this is the standard dual GA plugs. You will need adapter part number 11-18537 and PTT switch part number 11-18529.
Yes, it does. It is on the opposite ear cup as the boom mic.
This is the standard high impedance for general aviation.