TB 9-4920-358-35
(c) Replace RF MODULE (fig. 2) into its chassis assembly and reconnect the
three RF cables.
(2) Set TI POWER switch to ON.
(3) Connect end of cable which was connected to TI RADIATED TEST ANTENNA
connector (fig. 1) to peak power meter sensor.
(4) On radar test set Menu 11, set CW to ON and adjust RF power to obtain a
reading of -6 dBm on peak power meter.
(5) Set radar test set Menu 11, CW to OFF. Disconnect cable from peak power
(6) Adjust A1R1 (fig. 2) until ACCEPT/REJECT indicator just changes from
REJECT to ACCEPT (R).
9. Receiver Frequency and Bandwidth
a. Performance Check
(1) Set TI SYSTEM TYPE switch to LOBING.
(2) On radar test set, select Menu 16 and increase RF output 3 dB from threshold
point noted in 8 a (4) above. Select POWER and ENTER to perform a power measurement
sequence, then press up or down arrow keys to stop the measurement.
