TB 9-6625-103-24
EQUIPMENT REQUIREMENTS
4. Equipment Required. Table 2 identifies the specific equipment to be used in this
calibration procedure. This equipment is issued with Secondary Reference Calibration
Standards Set, NSN 4931-00-621-7878, and Secondary Transfer Calibration Standards Set,
AN/GSM-286; AN/GSM-287; or AN/GSM-440. Alternate items may be used by the
calibrating activity. The items selected must be verified to perform satisfactorily prior to
use and must bear evidence of current calibration. The equipment must meet or exceed the
minimum use specifications listed in table 2. The accuracies listed in table 2 provide a four-
to-one ratio between the standard and TI. Where the four-to-one ratio cannot be met, the
actual accuracy of the equipment selected is shown in parentheses.
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 required: Radio Frequency
Detector, Hewlett-Packard, Model HP-423A POS.
Table 2. Minimum Specifications of Equipment Required.
Manufacturer and model
Common name
Minimum use specifications
(part number)
Range:
105 to 123 V ac
Ridge, Model 9020A (9020A)
Accuracy:
1%
Agilent, Model 33250A
100 S to 1 mS Pulse
(33250A)
Level Range:
2 V p-p
Accuracy: 1% of setting 1 mV p-p
10 MHz to 30 GHz1
MEASURING RECEIVER
Range:
Measuring receiver system
Range:
+15.5 to -74.5 dBm
N5530S consisting of:
Accuracy: 0.375 dB
Spectrum Analyzer, Agilent
Range:
AM 30% to 70%
Model E4440A (E4440A),
Accuracy: 2%
Power meter, Agilent Model
Range:
FM .05 to 400 kHz
E4419B (E4419B), and Sensor
Accuracy: 2.25%
module, Agilent Model
N5532A opt. 518 (518), 526
(526)
Spectrum Analyzer:
Or
Range:
2 to 30 GHz at +10 to 60 dBm
Measuring receiver system
Spectral purity: 10 MHz to 25 GHz
N5530S consisting of:
Noise floor ≤ -90
Spectrum Analyzer, Agilent
dBc
Model E4448A (E4448A),
Sideband phase noise: 10 MHz to 30 GHz
Power meter, Agilent Model
≤ -110 dBc
N1911A (N1911A), and Sensor
module, Agilent Model
N5532A opt. 518 (518), 550
(550)
Anritsu, Model MF2414B003
MICROWAVE
Range:
10 MHz to 30 GHz
2
(MF2414B003)
FREQUENCY COUNTER
Accuracy:
≤ 6.25 nS
Rise Time:
Agilent, Model 54831M
≤ 6.25 nS
Fall Time:
(OS-303/G)
≤ 5%
Overshoot:
TIME/FREQUENCY
Frequency:
10 MHz
Datum, Model ET6000-75
WORKSTATION
Accuracy:
1.5 part in 10-9 per day
(13589305)
1 26
GHz if using E4440A spectrum analyzer.
Time base locked to the TI.
2