1.3 CONNECTOR
36. MIKE 2 Input
37. MIKE 1 input
Identical to No 36 above.
NOTE: The microphone inputs are convertible into symmetrical and floating line inputs by installing, in place of
the microphone preamplifiers, preamplifiers type QPM–6 and using the corresponding potentiometer to
control the input level.
38. RX Antenna input for QRR receiver.
39. ACC (accessories)
CCIR
NAB
1 = Input signal Ground
2 + 3 = Balanced signal Input
1. No connection.
2. Ground
3. Line input, current drive. Minimum source impedance 47KΩ.
Current for obtaining 0 dB at maximum sensitivity = 3.73 µA.
4. Tape speed correction signal input.
5. No connection.
6. –10 V stabilized voltage.
38 36 49434240413937
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