Circuit Properties; Incoming Circuits; Outgoing Circuits; Controller Interface - NORTHROP GRUMMAN T6MC User Documentation

Circuit Properties

Incoming Circuits

Sensitivity
Output

Outgoing Circuits

Audio level
AGC
Frequency response

Controller Interface

2-wire
4-wire
Maximum loop resistance
Tx keying method
Alternative keying method

Optional Connections to an External Tape Recorder

Tape recorder
Park Air T6MC Controller
Adjustable from 0 dBm to -30 dBm. Incorporates AGC and mute
circuits for automatic compensation of line loss.
Loudspeaker 1 W. Headset suitable for 200/600 ohm impedance.
-13 dBm or 0 dBm selectable.
30 dB dynamic range on microphone input.
300 to 3400 Hz, +1/-3 dB ref 1000 Hz. Output level falls by at least
12 dB/octave above 3400 Hz.
600 ohm balanced line pair.
600 ohm balanced line pairs.
1500 ohms.
Phantom keying via line transformer centre-tap.
External PTT (0 V discrete signal).
Transmit/receive single-ended audio connection at a maximum level
of 6 V peak-to-peak.
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