TB 9-6625-2330-24
10. RF Output
a. Performance Check
NOTE
If necessary, perform measuring receiver and sensor module
ZERO and CALIBRATE.
(1) Connect measuring receiver sensor module input to TI RF OUTPUT.
(2) Connect TI REF IN/OUT (rear panel) to measuring receiver EXT REF IN (rear panel).
(3) Press TI pushbuttons as listed in (a) through (e) below:
(a) FUNCTION-CARR FREQ.
(b) DATA ENTRY-30 MHz.
(c) FUNCTION-CARR LEVEL.
(d) DATA ENTRY- 13 dBm.
(e) FUNCTION-RF ON to on (red light lit).
(4) Using measuring receiver and RF power measurement techniques; measuring
receiver will indicate within limits specified in table 5 for TI RF power level setting.
(5) Press TI FUNCTION-CARR LEVEL and DATA ENTRY keys to next level
listed in table 5. Measuring receiver will indicate within limits specified for TI RF power
level setting.
(6) Repeat (5) above for remaining levels listed in table 5.
Table 5. 30 MHz RF Output.
Measuring receiver
Test instrument
DATA ENTRY
Indications (dB)
level
Min
Max
13
dBm
11.5
14.5
10
dBm
8.5
11.5
5
dBm
3.5
6.5
0
dBm
-1.5
1.5
(7) Press TI FUNCTION-CARR LEVEL and DATA ENTRY keys to set TI output
level to first value listed in table 6.
(8) Using standard tuned level measurement techniques, measuring receiver will
indicate within limits specified in table 6 for TI RF power level setting.
(9) Press TI FUNCTION-CARR LEVEL and DATA ENTRY keys to set TI output
level to next value listed in table 6. Measuring receiver will indicate within limits specified
in table 6 for TI RF power level setting.
(10) Repeat (9) above for remaining levels listed in table 6.