TB 9-6695-272-35
(12) Press TI FREQUENCY to 10 MHz and AMPLITUDE to +13.01 dBm.
(13) Adjust power meter CAL FACTOR control set for power sensor.
(15) Press +12.86 dBm.
(17) Calculate the allowable tolerance by subtracting reading in (16) above from the
reading in (14) above.
(18) Record tolerance.
(19) Reset amplitude to +13.01 dBm.
(20) Set the TI to the following frequencies and record the multimeter readings: 20,
30, 40, 50, 60, 70, and 80 MHz.
(21) The result for each frequency must indicate the reading of (14) above + the
tolerance established in (18) above.
b. Adjustments. No adjustments can be made.
13. Attenuator Accuracy (50 Ω
)
a. Performance Check
(2) Press TI FREQUENCY to 40 MHz and AMPLITUDE to +13.01 dBm.
(3) Establish a reference on measuring receiver for Tuned RF Level at 40.0 MHz.