TB 9-6625-1914-35
Table 2. Minimum Specifications of Equipment Required - Continued
Common name
Manufacturer and model
Minimum use specifications
(official nomenclature)
(part number)
FREQUENCY COUNTER
Range: 0 to 2000 MHz
Fluke, Model PM6681/656
Accuracy: 0.2%
(PM6681/656)
Range: 1 Hz to 80 MHz
FUNCTION/ARBITRARY
Agilent, Model 33250A (33250A)
GENERATOR
Accuracy: 1 ppm/yr
FUNCTION GENERATOR Range: 10 Hz to 100 kHz
(SG-1288/G)
Accuracy: 0.3%
MEASURING RECEIVER
Range: 0.1 MHz to 2.6 GHz
Hewlett-Packard, Model 8902A
(8902A) with sensor, Hewlett-
Accuracy: 0.04 dBm
Packard, Model 11722A
(11722A)
Range: -20 to +20 V dc and 0.5 mV ac
Hewlett-Packard, Model 3458A
(3458A)
Accuracy: 0.02%
POWER METER
Range: -10 to +10 dBm
Hewlett-Packard, Model E12-432A
Accuracy: 0.05%
(MIS-30525) w/thermistor mount,
Hewlett-Packard, Model H75-478A
(7915907) or 8478B (8478B)
SIGNAL GENERATOR
Range: 100 kHz to 2000 MHz
(SG-1207/U)
Accuracy: 10PPM
SPECTRUM ANALYZER IF PLUG-IN
HEWLETT-PACKARD, MODEL 8552( )
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.
Adjustments required to calibrate the TI are included in this procedure. Additional
maintenance information is contained in the manufacturer's manual for this TI.
d. When indications specified in paragraphs 8 through 12 are not within tolerance,
perform the power supply check prior to making adjustments. After adjustments are made,
repeat paragraphs 8 through 12. Do not perform power supply check if all other
parameters are within tolerance.
e. Unless otherwise specified, all controls and control settings refer to the TI.