TB 9-6625-2114-24
(12) Set measuring receiver to measure RF power in dBm at 1 MHz. Record
measuring receiver indication.
(13) Set calibrator to STANDBY and disconnect from measuring receiver.
(14) Connect equipment as shown in figure 4.
SIGNAL GENERATOR
TEST
INSTURMENT
OUTPUT
RF
MEASURING
RECEIVER
SENSOR
AC PROBE
MODULE
(REMOVE
TIP)
PROBE T-CONNECTOR
Figure 4. Frequency response - setup.
receiver indication as close as possible to indication recorded in (12) above. Press measuring
receiver MEASUREMENT DISPLAY RATIO key.
(16) Set signal generator frequency to 60 MHz.
(18) Adjust signal generator amplitude for a 0.3 V ac indication on TI. Measuring
receiver will indicate within 0.35 dB ( 4%).
(19) Repeat (16) through (18) above at 90 MHz.
(20) Repeat technique of (16) through (18) above at 250, 500 and 700 MHz.
Measuring receiver will indicate within 1.5 dB.
b. Adjustments. No adjustments can be made.
18. Resistance
a. Performance Check
(1) Set FUNCTION switch to OHMS and RANGE switch to RX10M.
(2) Adjust OHMS ADJ (rear of TI) for
meter indication.
(3) Connect DCA OHMS and COM leads together and adjust ZERO ADJ (rear of
TI) for 0 meter indication.
