TB 9-6625-2337-35
(36) Connect TI MIXED VIDEO OUT VAR LEVEL output to signal generator rear
panel PULSE in using a 75 Ω feedthrough termination.
(37) Set signal generator for an output of 30 MHz at +10 dBm with external pulse
modulation and turn the RF OUTPUT off.
(38) Zero the peak power meter.
(39) Set the signal generator RF OUTPUT to on and using the peak power meter
measure the pulse modulated signal and record the indication.
(40) Set signal generator RF OUTPUT to off and disconnect signal generator from
power meter.
(41) Connect signal generator OUTPUT to TI LOW PWR 1W MAX through cable
57057ASSY8190001616-1.
(42) Set signal generator RF OUTPUT on.
(43) Press TI keys as listed in (a) through (f) below:
Press FUNC, ↑.
(a)
(b)
16, ENTR (GENERAL MEASUREMENTS).
(c)
Use the arrow keys to highlight TYPE:.
(d)
ENTR (PULSE).
(e)
Use the arrow keys to highlight POWER:.
(f)
ENTR.
(44) Verify that the TI POWER indication is within .5 db of the value recorded in
(39) above.
(45) Use the arrow keys to highlight FREQUENCY: and press the ENTR key.
(46) Verify that the TI FREQUENCY indication is between 29.99 and 30.01 MHz.
(47) Repeat technique of (33) through (44) above for 1030 MHz, and verify that the TI
FREQUENCY indication is between 1029.79 and 1030.206 MHz.
(48) Disconnect equipment setup.
b. Adjustments. No adjustments can be made.
23. RF Section
a. Performance Check
NOTE
Some of these tests take a considerable amount of time. Insure
all measurements are complete before continuing.
(1) Connect the MAIN RF I/O 1W to 10 KW output connector to the spectrum
analyzer INPUT 50 Ω.
(2) Press TI keys as listed in (a) through (m) below:
(a) Press FUNC, ENTR keys.
(b) Use the arrow keys to highlight GENERAL MENUS and press ENTR key.
(c) 10, ENTR (RF & BANDWIDTH).
