TEST SETUP - TM-11-5820-401-34-30458

TM 11-5820-401-34-3/0967-LP-432-3060

LOCAL OSCILLATOR A1500 ALINEMENT. (CONT)

5-16.

TEST SETUP. Connect the equipment as shown in test setup diagram

. Remove R-442/VRC top

cover. (See paragraph 2-7.) Connect P1004 to J1004 on the A3000 tray.

INITIAL EQUIPMENT CONTROL SETTINGS. Change the final settings used in the CRS Test as

follows:

Set AN/URM-103 RF OUTPUT switch to 0-10 KUV.

Adjust AN/URM-103 RF TUNING control for 42.00-MHz output.

NOTE

Check the frequency counter to make sure that the signal generator is outputting exactly

42 MHz. The rf level must be increased temporarily to enable the frequency counter to

display. Adjust the AN/URM-103 RF TUNING control as necessary, reset to 100-V rf

level; then disconnect the T-connector from the counter.

Set R-442/VRC MC-TUNE-KC control to 42.00 MHz.

Adjust AN/URM-103 DEVIATION control for 8-kHz reading on DEVIATION KHZ meter.

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