Yaesu are pleased to introduce the M-70 Desktop Microphone for the family of YAESU HF transceivers.
The M-70 utilizes a directional condenser microphone element which is specially tuned the frequency response to create clear and crisp audio for radio communication.
The PTT uses three Air-Cylinder tubes similar to the Reference Microphone M-1 to provide a solid and smooth extended operation. A simple one-touch PTT keylock button is placed just above the PTT key for those long rag chews.
Built-in Low-Cut filter allows to shape the low frequency response (cut off at 340Hz, -6dB/octave). ON/ OFF is selectable by a sliding switch located on the bottom of the microphone.
An isolation transformer is integrated in the circuit board to enhance the audio quality.
The M-70 is compatible with all YAESU HF transceivers equipped with round 8-pin microphone connector or 8-pin modular microphone connector.
Microphone Cable (Round 8-pin to 8-pin modular jack) Operating Manual
Microphone Type: Codenser microphone
Supply Voltage: DC5.0 V ±10 %
Frequency Response: 30 - 17000Hz
Sensitivity: - 60 dB( 1kHz 0 dB=1V/1Pa)
Microphone Impedance: 600 Ohms
Dimensions (W x H x D): 4.17" x 6.69" x 4.98" (W106 x H170 x D126.5 mm)
* H: (Maximum with microphone flat)
Weight: 15.87oz ( 450 g) w/o cable
FTDX101 series, FTDX9000 series, FTDX3000D, FT-991/A
FTDX1200, FT-891, FT-857/D, FT-818ND, FT-817/ND FT-1000MP, FT-1000MP MARK-V FT-897/D, FT-847
*Require the optional Power Supply Kit