TB 9-6625-2339-35
Table 2. Minimum Specifications of Equipment Required - Continued
Common name
Minimum use specifications
Manufacturer and model
(part number)
SYNTHESIZER/LEVEL
Frequency range: 10 kHz to 50 MHz
Hewlett-Packard, Model
Amplitude range: -80 to +12 dBm
3335AOPT001-KO6 (MIS-35938)
Accuracy: 0.02 dB per 10 dB step
TIMER/COUNTER
Frequency range: 10 MHz
Fluke, Model PM6681
ANALYZER
Resolution: 0.001 Hz
(PM6681/656)
6. Preliminary Instructions
process. Personnel should become familiar with the entire bulletin before beginning the
calibration.
b. Items of equipment used in this procedure are referenced within the text by common
name as listed in table 2.
c. Unless otherwise specified, verify the result of each test and, whenever the test
requirement is not met, take corrective action before continuing with the calibration.
Additional maintenance information is contained in TM 43-6625-914-40.
perform the power supply check prior to making adjustments. After adjustments are made,
repeat paragraphs 8 through 19. Do not perform power supply check if all other
parameters are within tolerance.
e. Unless otherwise specified, all controls and control settings refer to TI.
7. Equipment Setup
HIGH VOLTAGE is used or exposed during the performance of
this calibration.
DEATH ON CONTACT may result if
personnel fail to observe safety precautions.
REDUCE
OUTPUT(S) to minimum after each step within the
performance check where applicable.
NOTE
The analyzer must sit with the power off for at least 60
minutes before performing the following test. This adequately
simulates a cold start.
NOTE
Throughout this procedure soft keys are identified by the use of
brackets [ ] around the key.
