What is the input impedance of the RS 170 transmitter?

The input impedance of the 3.5 mm audio input jack on the transmitter depends on the setting of the attenuation switch on the back of the transmitter.
If the attenuation switch is set to -8 dB it is about 12 kohm. If the attenuation switch is set to 0 dB it is about 80 kohm for the RS 170.

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  • 28-May-2015
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