TB 9-6625-2288-24
Table 2. Minimum Specifications of Equipment Required
Minimum use
Manufacturer and model
Common name
specifications
(part number)
CALIBRATOR
Frequency range: 20 kHz to 1 MHz
Fluke, Model 5720A
Voltage range: .2 mV to 3.15 V ac
(p/o MIS-35947); w/
Accuracy: 1.25%
amplifier, Fluke, Model
5725A (5725A)
MEASURING
Frequency range: 10 to 400 MHz
Measuring receiver system
RECEIVER
Range: 90 to 110 mV rms
N5530S consisting of:
Accuracy: 1.25%
Spectrum Analyzer, Agilent
Model E4440A (E4440A),
Power meter, Agilent Model
E4419B (E4419B), and Sensor
module, Agilent Model N5532A
opt. 504 (504)
Range: -13.5V to +15.5 V dc
Hewlett Packard, Model 3458A
Accuracy:
0.0167%
(3458A)
POWER SPLITTER
Frequency range: 10 to 400 MHz
Weinschel, Model 1870A
Port-to-port tracking accuracy: 0.15 dB
(7916839)
SIGNAL
Range: 3 to 400 MHz
(SG-1207/U)
Output amplitude variable from 90 to 110 mV
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 the procedure.
d. When indications specified in paragraphs 8 and 9 are not within tolerance, perform
the power supply check prior to making adjustments. After adjustments are made, repeat
paragraphs 8 and 9. 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.