TB 9-6625-2071-35
Table 1. Calibration Description - Continued
Test instrument parameters
Performance specifications
Channel A and B sensitivity:
25 mVrms:
Dc to 40 MHz (dc coupled)
20 Hz to 40 MHz (ac coupled)
50 mVrms:
40 to 100 MHz
AN/USM-459 and 5328AF096
15 mVrms:
Dc to 35 MHz (dc coupled)
20 Hz to 35 MHz (ac coupled)
50 mVrms:
35 to 100 MHz
Channel C sensitivity:
15 mVrms:
5 to 512 MHz
Option 030
15 mVrms:
30 to 500 MHz
AN/USM-459 and 5328AF096
Digital voltmeter: Option 021
Range: 10, 100, 1000 V dc and auto ranging
Accuracy:
10, 100 V ranges: 0.03% of reading 0.004% of range
1000 V range: 0.087% of reading 0.004% of range
Remote trigger levels:
Range: -2 to +2 V
Accuracy: 35 mV
Option 010, AN/USM-459, and 5328AF096
EQUIPMENT REQUIREMENTS
calibration procedure. This equipment is issued with Secondary Transfer Calibration
Standards Set AN/GSM-286. 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
standard and TI. Where the four-to-one ratio cannot be met, the actual accuracy of the
equipment selected is shown in parenthesis.
usage accessories, issued as indicated in paragraph 4 above, and are not listed in this
calibration procedure.
Manufacturer and model
Common name
Minimum use specifications
(part number)
AUTOTRANSFORMER
Range: 105 to 125 V ac
Ridge, Model 9020A (9020A)
CALIBRATOR
Range: -9.5 to 950 V dc
Fluke, Model 5720A (5700A/EP) (p/o
Accuracy: 0.0085%
MIS-35947); w amplifier, Fluke
5725A/AR (5725A/AR)
Range: 5 part in 1010
FREQUENCY DIFFERENCE
Tracor, Model 527E (MIS-10318)
METER
FUNCTION GENERATOR
Range: 10 Hz to 1 MHz
(SG-1288/G)
Amplitude: 1 mV to 6 Vp-p
Range: -2 to +2 V dc
Fluke, Model 8840A/AF05
Accuracy: 0.01%
(AN/GSM-64D)
Vertical: 500 mV to 6 Vp-p
(OS-303/G)
Horizontal: 100 Hz to 20 kHz
Accuracy: 3%
