Specifications

MAINTENANCE

RECEIVER

For optimum performance, the unit should be realigned

before being put into service.

Preliminary

1. Program unit for the desired frequency(ies) and

tones. Disable tone on a frequency at or near the

middle of the range of frequency(ies) programmed.

Set the front panel SQUELCH control to the maxi-

mum counter-clockwise position. Set the front

panel VOLUME control to the mid-range position.

Connect an audio RMS voltmeter, SINAD meter,

and distortion meter, if available, to the speaker ter-

minals.

2. For base station units, set the unit to a receive fre-

quency nearest the middle of the frequency list.

The maximum frequency spread is ± 5 MHz;

± 3 MHz for best sensitivity.

NOTE

Figure 5 - Microphone Matching Network

Figure 4 - Equipment Set-Up

AE/LZB 119 1882 R1B