TB 9-6625-2235-24
Table 2. Minimum Specifications of Equipment Required - Continued
Minimum use
Manufacturer and model
Common name
specifications
(part number)
MEASURING RECEIVER Range: 0 to 75.5 dB
Measuring receiver system N5530S
consisting of: Spectrum Analyzer, Agilent
Frequency: 0.30 GHz
Model E4440A (E4440A), Power meter,
Accuracy: 0.125 dB
Agilent Model E4419B (E4419B), and
Sensor module, Agilent Model N5532A
opt. 504 (504)
Range: 92 mV to 14.52 V dc
Hewlett-Packard, Model 3458A (3458A)
Accuracy: 0.03%
Time: 2 ms per division
(OS-303/G)
Amplitude: 2 V per division
Range: -5 to +5 V dc
Accuracy: 3%
POWER METER
Frequency range: 10 to 1500 MHz
Hewlett-Packard, Model E12-432A
Accuracy: .25 dB (.7 dB)
(MIS-30525) w/thermistor mount,
Power range: -16.7 to - 10 dBm
Hewlett-Packard, Model H75-478A
(7915907) or 8478B (8478B)
POWER SPLITTER
Frequency range: 279.7 to 280.3 MHz
Weinschel, Model 1870A
Output tracking between ports: 0.15 dB
(7916839)
SIGNAL GENERATOR
Range: 80 to 1505.2 MHz
Aeroflex, Model 2023B (2023B) or
SG-1207/U
Accuracy: 0.09%
Power range: +10 to -30 dBm
SYNTHESIZER/LEVEL
Range: 5 kHz to 80 MHz
Hewlett-Packard, Model 3335AOPT
Accuracy: Frequency 0.5%
001-KO6 (MIS-35938)
Flatness .25 dB
Amplitude range: -70.5 to 10 dBm
VARIABLE
Range: 0 to 60 dB
Weinschel, Model AF117A-69-34
ATTENUATOR
Accuracy: 0.02 dB per 10 dB step with
(AF117A-69-34)
correction chart
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 for this TI.
d. Unless otherwise specified, all controls and control settings refer to the TI.
