TB 9-4931-488-35
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)
Boonton, Model 1121 (1121)
AUDIO ANALYZER
Range: 0 to 20% distortion
Distortion:
3% FS
Accuracy:
Range: 90 to 1000 Hz
Accuracy:
<1% distortion
AUTOTRANSFORMER
Range: 105 to 123 V dc
Ridge, Model 9020A (9020A)
1%
Accuracy:
FREQUENCY COUNTER
Range: 20 Hz to 1100 MHz
Fluke, Model PM6681/656
1.25 x 10-8
Accuracy:
Hewlett-Packard, Model 8902A
MEASURING RECEIVER
Range: -112.5.0 to + 20.5 dBm
w/sensor, Model 11722A (11722A)
0.37 dB
Accuracy:
and microwave converter, model
11793A (11793A)
Range: 9.5 to 96.5% (AM)
4.7 to 339 kHz (FM)
1% (AM)
Accuracy:
1.5% (FM)
Fluke, Model 8840A/AF05
Range: 0.196 to 4.08 V (ac)
(AN/GSM-64D)
0.000 to 44.70 V (dc)
0.5% (ac)
Accuracy:
0.025% (dc)
(OS-303/G)
50 MHz
Sensitivity:
5 mV/div
3%
Accuracy:
LeCroy Model 9210 (9210) with
PULSE GENERATOR
Range: 1 kHz rate
plug-in, LeCroy Model 9211 (9211)
0.5 ms width
CHANGE 2
6
