The new Yaesu M-90D
dynamic table microphone is a relative of the recently introduced M-70. The design resembles the M-100.
The M-90D utilizes a directional dynamic microphone element which is specially tuned the frequency response to create clear and crisp audio for radio communication. Built-in Low-Cut filter allows to shape the low frequency response (cut off at 340Hz, -6dB/octave). An isolation transformer is integrated in the circuit board to enhance the audio quality.
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. When the key is pressed again the transceiver returns to receive mode again.
The M-90D is compatible with all YAESU HF transceivers equipped with round 8-pin microphone connector or 8-pin modular microphone connector. The RJ45 and 8P sockets in the base of the M-90D are internally bridged 1:1. The supplied microphone cable has RJ45 on one side and an 8-pin round plug on the other. You can therefore use the cable for devices with RJ45 as well as for devices with an 8-pin round microphone plug. Simply reverse the cable.
|Generating Element|| : ||Dynamic type|
|Supply voltage|| : ||DC5.0 V ±10 %|
|Frequency Response|| : ||30 - 17000 Hz|
|Sensitivity|| : ||- 60 dB (1kHz 0 dB=1V/1Pa)|
|Impedance|| : ||600 Ohms|
|Dimensions|| : ||W106 x H192 x D126,5 mm|
|Weight|| : ||530 g (without cable)|
|Buttons|| : ||PTT, PTT-Lock|
|Filter|| : ||Low-Cut Off (-6 dB/octave at 340 Hz)|
|Connector|| : ||8-pole round. Also to be used for RJ 45/modular radio's|
The Yaesu M-70 is suitable for use with a.o.:
| : ||Pin 1 - n/c|
| : ||Pin 2 - +5V|
| : ||Pin 3 - n/c|
| : ||Pin 4 - n/c|
| : ||Pin 5 - Ground|
| : ||Pin 6 - PTT|
| : ||Pin 7 - Mic Gnd|
| : ||Pin 8 - Mic |
- FT-DX101 series, FT-DX10
- FT-DX9000 series, FT-DX5000 series
- FT-DX3000D, FT-DX1200
- FT-991(A), FT-891
- FT-450(D), FT-857(D), FT-818ND, FT-817(ND)
- FT-2000(D), FT-1000MP, FT-1000MP MARK-V
- FT-950, FT-920, FT-900, FT-897(D), FT-847
Dimensions and weight are including packaging
||L26 x B17 x H15 cm