Using a windscreen cover and a directional microphone element, the structure of the microphone of the M-90MS is designed to concentrate voice input from the front while reducing ambient noise from the side.
Built-in Low-Cut filter creates clear and crisp audio characteristics by shaping the low frequency response (cut off at 340 Hz, -6 dB/octave).
An isolation transformer is integrated in the circuit board in order to enhance the audio quality.
The M-90MS are compatible with all YAESU HF transceivers equipped with the round 8-pin microphone connector or the 8-pin modular microphone connector. We believe that the M-90D and M-90MS will have a positive impact on your YAESU HF transceivers business.
M-90MS kit microphone stand is included W3/8 Nut, a handheld PTT controller and a microphone head which can be mounted on a microphone stand. Microphone stand is not included. This kit requires a commercially available microphone stand. The M-90MS kit requires an optional SCU-53 cable to connect to transceivers equipped with the round 8-pin microphone connector.