TB 9-4931-523-24
APPENDIX A
TEST INSTRUMENT IDENTIFICATION Continued
Insertion loss at
Nominal
Accuracy
0 dB
Model number
Manufacturer
range
(dB)
(GHz)1
(dB)
(dB)
AT201SR2
0 to 1203
RLC
DC to 1
Electronics
DC to 0.2
0.5 or 2%
whichever is
greater
0.25 to 0.5
0.5 or 3%
whichever is
greater
0.5 to 1.0
0.5 or 5%
whichever is
greater
CN713U
0 to 20
4.4 to 5
2.0
CN797U
PRD
10
2.0 to 10
0.12
Electronics
CN895
Cessna Aircraft
20
DC to 1
0.5
CN908U
Hewlett-
See Hewlett-Packard G382A
Packard
CN970U
Hewlett-
See Hewlett-Packard 355C
Packard
DC to 0.5
FP50
Trilithic
0.3
0 to 20
DC to 0.5
3.0%
21 to 60
0.5 to 1
0.5
0 to 20
1 to 2
1.0
0 to 20
3.95 to 5.85
G382A
Hewlett-
0.1 or 2%
0 to 50
Packard
whichever is
greater
6
GGLFHN100
PRD
1.0
20
Electronics
≤0.5
7.05 to 10
H101
PRD
0 to 60
Electronics
0 1 or 2%
0 to 50
whichever is
50 to 60
greater
H101SH
PRD
See Hl0l
Electronics
H175A20DB
Microlab/FXR
20
3.95 to 5.85
0.5
≤1.0
7.05 to 10.0
H382A
Hewlett-
0.1 or 2%
0 to 50
Packard
whichever is
greater
K175AFl0DB
Microlab/FXR
18 to 26.5
0.3
10
K375A
Hewlett-
18 to 26.5
0 to 20
Packard
1.0
0 to 10
2.0
10 to 20
See footnotes at end of table.
A-2