TB 9-6695-293-50
Table 1. Calibration Description - Continued
Test instrument
parameters
Performance specifications1
Power Amplifier, John Fluke, Model 5215A/CT
Ac voltage
Output: 100 to 1100 V ac
Accuracy: (% of setting + mV)
Frequency: 20
to
30
Hz
.12 +
50
30
to
50
Hz
.05 +
0
50 Hzto
20 kHz
.04 + 20
20
to
50 kHz
.08 + 50
50
to
100 kHz
.2 +
0
Transconductance Amplifier, John Fluke, Model 5220A/CT
Dc current
Output: 1.0 to 20 A dc
Accuracy: (% of reading + mA)
Output: 1 to 10 A .03
+
1.0
10to 20 A .06
+
1.0
Ac current
Output: 1.0 to 10 A ac
Accuracy: (% of reading +mA)
Frequency
20 Hz to 3
kHz
.16
+
0
3
to 5
kHz
.16
+
1.0
1Listed
accuracies are for 4-wire connections; add .025Ω for 2-wire accuracies.
2Maximum
3Range boundaries are at voltage points: dBm reference = 50Ω; dBm levels are approximate.
EQUIPMENT REQUIREMENTS
calibration procedure. This equipment is issued with Secondary Reference Standards Set,
NSN 4931-00-621-7878. 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.
usage accessories, issued as indicated in paragraph 4 above, and are not listed in
calibration procedure.
