TB 9-6625-2224-24
5. Accessories Required. The accessories required for this calibration are common
usage accessories, issued as indicated in paragraph 4 above, and are not listed in this
calibration procedure. The following peculiar accessory is also required for this calibration:
Semiconductor device (crystal detector), 800 to 1800 MHz range, Hewlett-Packard, Model
423AOPT03 (7923182-2).
Table 2. Minimum Specifications of Equipment Required
Manufacturer and model
Common name
Minimum use specifications
(part number)
ATTENUATOR (FIXED)
Range: 20 dB
Weinschel, Model 9918-20dB
Range: 105 to 125 V ac
Ridge, Model 9020A
(9020A)
MEASURING RECEIVER
Dynamic range: 85 dB
Measuring receiver system
Accuracy: 0.02dB/10 dB
N5530S consisting of: Spectrum
Analyzer, Agilent Model E4440A
(E4440A), Power meter, Agilent
Model E4419B (E4419B), and
Sensor module, Agilent Model
N5543A opt. 504 (504)
MICROWAVE
Range: 950 Hz to 4522.5 MHz
Anritsu, Model MF2414B003
FREQUENCY COUNTER
Accuracy: 0.00075%
(MF2414B003)
Range: -402 to +21 V dc
Hewlett-Packard, Model 3458A
Accuracy: 0.125%
(3458A)
POWER METER
Range: -8.8 to -15.95 dBm
Hewlett-Packard, Model 437B
Accuracy: 1.25%
(13440045) w/power sensor
Hewlett-Packard, Model 8481A or
8482A (13440043)
CALIBRATION PROCESS FOR
HEWLETT-PACKARD, MODEL 8614A AND
HEWLETT-PACKARD, MODEL 8616A
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
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 13 are not within tolerance,
perform the power supply check prior to making adjustments. After adjustments are made,