Page 867 - BNC to N RF Cable Assembly Datasheets

Snap-On MMBX Plug to Reverse Polarity SMA
Female Bulkhead Cable Using RG178 Coax

RF Cable Assemblies Technical Data Sheet PE3C3991

Specifications by Frequency

Description F1 F2 F3 F4 F5 Units
Frequency 0.1 0.25 0.5 1 3 GHz
Insertion Loss (Max.) 0.14 0.22 0.31 0.44 0.78 dB/ft
0.46 0.72 1.02 1.44 2.56 dB/m

dB/m
.
Electrical Specification Notes:
Insertion Loss does not include the loss of the connectors. Insertion Loss is estimated as 0.1dB per connector.

Mechanical Specifications
Cable Assembly
Diameter 0.43 in [10.92 mm]
.
Cable
Cable Type RG178
Impedance 50 Ohms
Inner Conductor Type Stranded
Inner Conductor Material and Plating Copper Clad Steel, Silver
Dielectric Type PTFE
Number of Shields 1
Shield Layer 1 Silver Plated Copper Braid
Jacket Material FEP, Tan
Jacket Diameter 0.072 in [1.83 mm]
.
Repeated Minimum Bend Radius 0.4 in [10.16 mm]

Connectors
Description Connector 1 Connector 2
Type MMBX Plug SMA Female Reverse Polarity Bulkhead
Impedance 50 Ohms 50 Ohms
Connection Method Snap-On
Mating Cycles 100 500
Contact Material and Plating Beryllium Copper, Gold Brass, Gold
Dielectric Type PTFE PTFE
Outer Conductor Material and Plating Brass, Gold
Body Material and Plating Brass, Gold Brass, Gold
.
Mechanical Specification Notes:

Click the following link (or enter part number in “SEARCH” on website) to obtain additional part information including price,
inventory and certifications: Snap-On MMBX Plug to Reverse Polarity SMA Female Bulkhead Cable Using RG178 Coax
PE3C3991

PE3C3991 REV 1.0 2