TB 9-6625-2289-24
5. Accessories Required. The accessories required for this calibration are common
calibration procedure.
Table 2. Minimum Specifications of Equipment Required
Manufacturer and model
Common name
Minimum use specifications
(part number)
CALIBRATOR
Frequency range: 20 kHz to 1 MHz
Fluke, Model 5720A
Voltage range: 0.15 mV to 3.3 V ac
(5700A/EP) (p/o MIS-35947);
Accuracy: 2.5
w/ amplifier, Fluke 5725A/AR
(5725A/AR)
FREQUENCY COUNTER Range: 94.00 Hz
Fluke, Model PM6681/656
Accuracy: 0.52%
(PM6681/656)
MEASURING RECEIVER Frequency range: 10 to 400 MHz
Measuring receiver system
N5530S consisting of:
Range: 0 to 110 mV rms
Spectrum Analyzer, Agilent
Accuracy: 1.25
Model E4440A (E4440A),
Power meter, Agilent Model
E4419B (E4419B), and Sensor
module, Agilent Model 504
(504)
Range: -15.01 mV to +15.01 V dc
Fluke, Model 8840A/AF05
Accuracy: 0.0167%
(AN/GSM-64D)
POWER SPLITTER
Frequency range: 10 to 400 MHz
Weinschel, Model 1870A
Port-to-port tracking accuracy: 0.15 dB
(7916839)
SIGNAL GENERATOR
Range: 3 to 400 MHz
Aeroflex, Model 2023B (2023B)
Output amplitude variable from 90 to 110 mV
or (SG-1207/U)
CALIBRATION PROCESS
6. Preliminary Instructions
a. The instructions outlined in paragraphs 6 and 7 are preparatory to the calibration
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 and TM 11-6625-524-14-2 for
this TI.
d. Unless otherwise specified all controls and control settings refer to the TI.
