TB 9-4931-523-35
APPENDIX A
TEST INSTRUMENT IDENTIFICATION
Nominal
Insertion loss
Accuracy
at 0 dB
Model number
Manufacturer
(dB)
range
(dB)
(dB)
(GHz)
1
1-30
Weinschel
30
DC to 12.4
0.75
1044-18N
Midwest
0 to 69
DC to 18
Mwave
≤0.7
DC to 4
≤1.0
4 to 12.4
≤1.5
12.4 to 18
1 to 9
DC to 18
0.5
10 to 19
1.0
20 to 29
1.2
30 to 39
1.4
40 to 49
1.5
50 to 59
1.6
1.8
60 to 69
1100A
PRD
3
DC to 4.0
0.3 @ 1.2 GHz
Electronics
1100B
PRD
6
DC to 6.0
0.5
Electronics
1100C
PRD
10
DC to 4.0
1.0 @ 1.2 GHz
(8520731)
Electronics
11708A
Hewlett-
30
At 50 MHz
0.05
Packard
118A4
Narda
See 777C-3, 777C-6, 777C-10, and 777C-20
119A4
Narda
See 757C-3, 757C-6, 757C-10, and 757C-20
12N-10
Inmet Corp
10
DC to 12.4
0.5
12N-20
Inmet Corp
20
DC to 12.4
0.75
12N-3
Inmet Corp
3
DC to 12.4
0.3
12N-6
Inmet Corp
6
DC to 12.4
0.3
13534006
Weinschel
40
DC to 4
0.4
4 to 8.5
0.75
18N-10
Inmet Corp
10
DC to 18
0.75
18N-10S
Inmet Corp
10
DC to 18
0.75
18N-20
Inmet Corp
20
DC to 18
0.75
18N-30
Inmet Corp
30
DC to 18
0.75
18N-6
Inmet Corp
6
DC to 18
0.3
190-599
Weinschel
50
DC to 18
1.0
2-10DB
Weinschel
10
DC to 18
0.5
2-20DB
Weinschel
20
DC to 18
0.5
2-3DB
Weinschel
3
DC to 18
0.3
2-30DB
Weinschel
30
DC to 18
1.0
2-6DB
Weinschel
6
DC to 18
0.3
See footnotes at end of table.
A-6