TB 9-6625-2250-35
Table 2. Minimum Specifications of Equipment Required - Continued
Manufacturer and model
Common name
Minimum use specifications
(part number)
MEASURING RECEIVER
Frequency range: 300 MHz
Hewlett-Packard, Model 8902A
Accuracy: 300 Hz
(8902A) w/sensor module Hewlett-
Packard, Model 11722A (11722A),
dBm range: -9.7 to -10.3
Accuracy: 0.075 dBm
sensor module Hewlett-Packard,
Frequency response: 10 MHz to 18
Model 11792A (11792A), microwave
GHz (referenced to 300 MHz) at 10
converter Hewlett-Packard, Model
11793A (11793A), and signal
dBm
Accuracy:
generator (SG-1219/U)
1
Range: 1000 Vdc
John Fluke, Model 8840A/AF-05
Accuracy: 2 Vdc
(AN/GSM-64D)
POWER SPLITTER
Frequency range: 10 MHz to 18 GHz
Weinschel, Model 1870A (7916839)
Power range: -10 dBm
Accuracy:1
SIGNAL GENERATOR
Frequency range: 10 MHz to 18 GHz
Wiltron, Model 68369NV (68369NV)
Power range: 0 to -15 dBm
Accuracy: 1.525 dBm
SYNTHESIZER/LEVEL
Frequency range: 10 kHz to 50 MHz
Hewlett-Packard, Model
GENERATOR
Amplitude range: -80 to +10 dBm
3335AOPT001-KO6 (MIS-35938)
Accuracy: 0.02 dB per 10 dB step
Combined accuracy of measuring receiver and power splitter is 1.525 dBm
1
6. Preliminary Instructions
process. Personnel should become familiar with the entire bulletin before beginning the
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 11-6625-3250-40.
within tolerance.
perform the power supply check prior to making adjustments. After adjustments are made,
repeat paragraphs 8 through 21. Do not perform power supply check if all other
parameters are within tolerance.
f. Unless otherwise specified, all controls and control settings refer to TI.
