MIL-DTL-15370/5E
TABLE II. Electrical characteristics.
Effective
Power
Coupling
directivity
Dissipation
Flange
Frequency
Equivalent
VSWR
variation
Dash
Coupling (dB)
(dB)
of
range
waveguide
max
(dB)
number
Nominal Tolerance
min
internal
max
load
(avg)
001
GHz
Watts
M85/1-055
M3922/57-002
± 2.0
± 1.5
3.95-5.85
20
20
1.05:1
2
(RG-49/U)
(UG-149A/U) 2/
002
M85/1-079
M3922/53-001
± 2.0
± 1.5
8.2-12.4
20
20
1.05:1
1
(RG-52/U)
(UG-39/U)
M3922/53-006
Port 1
± 2.0
± 1.5
003
12.4-18.0
20
20
1.15:1
1
M85/1-090
(UG-1665/U)
(RG-349/U)
M3922/59-002
Ports 2 and 3
(UG-1666/U)
M3922/53-006
Port 1
± 2.0
± 1.5
004
12.4-18.0
30
20
1.15:1
1
M85/1-090
(UG-1665/U)
(RG-349/U)
M3922/59-002
Ports 2 and 3
(UG-1666/U)
005
M85/1-090
M3922/59-002
± 2.0
± 1.5
12.4-18.0
20
20
1.15:1
1
(RG-349/U)
(UG-1666/U)
M3922/53-012
± 2.0
± 1.5
006
12.4-18.0
20
20
1.15:1
1
M85/1-090
Ports 1 and 2
(RG-349/U)
(UG-1665/U)
Port 3 1/
007
M85/1-029
M3922/52-006
± 2.0
± 1.5
1.70-2.60
60
20
1.10:1
1
(RG-105/U)
(UG-1711/U)
008
M85/1-079
M3922/53-001
± 1.0
± 0.5
8.2-12.4
30
20
1.10:1
1
(RG-52/U)
(UG-39/U)
009
M85/1-079
M3922/53-001
± 1.0
± 0.5
8.2-12.4
40
20
1.08:1
1
(RG-52/U)
(UG-39/U)
010
M85/1-079
M3922/53-001
± 1.0
± 0.5
8.2-12.4
50
20
1.05:1
1
(RG-52/U)
(UG-39/U)
011
M85/1-090
M3922/59-002
± 1.0
± 0.5
12.4-17.5
30
20
1.15:1
1
(RG-349/U)
(UG-1666/U)
M3922/53-006
Port 1
± 1.0
± 0.5
012
12.4-17.5
40
20
1.10:1
1
M85/1-090
(UG-1665/U)
(RG-349/U)
M3922/59-002
Ports 2 and 3
(UG-1666/U)
013
M85/1-090
M3922/59-002
± 1.0
± 0.5
12.4-17.5
50
20
1.05:1
1
(RG-349/U)
(UG-1666/U)
014
M85/1-090
M3922/59-002
± 1.0
± 0.5
12.4-17.5
15
20
1.25:1
1
(RG-349/U)
(UG-1666/U)
1/ Same as ports 1 and 2, except the lip thickness is .25 inch and tapped holes .138-32UNC-2B.
2/ MIL-DTL-3922/57 flange specification sheet is inactive for new design and is no longer used, except for
replacement purposes.
5