Amphenol
Coaxial Contacts
RF COAXIAL CONTACT
MIL-DTL-38999 SERIES I, III / EN3645
SMPM INTERFACE SPECIFICATIONS Impedance 50 Ω Frequency Range DC – 65 GHz VSWR
Contacts size 12 or 16
1.1:1 DC to 26.5 GHz (typical) 1.3:1 26.5 to 65 GHz (typical) .10 dB x √f (where f = GHz) dB .12 dB x √f (where f = GHz) dB
Insertion Loss (Adapters)
Insertion Loss (Cable Connectors)
Contact Resistance (Max.) center conductor:
6.0 mΩ 2.0 mΩ
outer conductor:
Insulation Resistance (Min.)
5,000MΩ 325 VRMS
SMPM Interface
DWV
RF Leakage
–80 dB from DC to 3 GHz –65 dB from 3 to 65 GHz
Contact Part Number
Contact Size
Piggyback Grommet
Interface
Cable
Frequency
Pin
Socket
TFLEX-405
40 GHZ
600920
600925
TFLEX-405
18 GHZ
600921
600926
BMZ
RG-400/ RG-142
12 GHZ
600922
600927
900471
8
TFLEX-402
18 GHZ
600923
600919
900472
TFLEX-405
26.5 GHZ
600600
600580
BMA
TFLEX-402
26.5 GHZ
600606
600581
900472
Contact Part Number
Contact Size
Piggyback Grommet
Interface
Cable
Frequency
Pin
Socket
12
SMPM
TFLEX-405
65 GHZ
600924
600928
Contact Part Number
Contact Size
Piggyback Grommet
Interface
Cable
Frequency
Pin
Socket
0.047 DIA CABLE
16
SMPM
65 GHZ
600929
600930
Coaxial Contacts
30
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