philips: Different dB value to Voltage -Range Switch

Note the different value dB to Voltage on the range switch.

I Have a GM6012 with Zero dB at 1V range (-60dB at 1mV)

Skale Zero-dB  is possitioned at the 300 range (70,7)

dB skale range is then -10..+20dB

and

GM6012/03 with Zero dB at 3V range (-70dB at 1mV)

Skale Zero-dB is possitioned at the 100 range (70,7)

dB skale range is then -20...+10dB

The different pictures are already in the model-page, only not mentioned /03

and the difference.

Regards,

Maurice Hamm

 

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