RG400 cable

Cable

RG400

BNC FEMALE

End A

BNC FEMALE

$2.00

FME MALE

End B

FME MALE

$2.00

50 Ohm DC – 2 GHz

RG400 — BNC FEMALE to FME MALE

Custom RG400 cable assembly with BNC FEMALE and FME MALE connectors. Every cable is hand-assembled, tested, and ships free.

Length Price
1 ft $12.99
6 ft $27.99
25 ft $84.99
50 ft $159.99
100 ft $309.99
250 ft $759.99
Need a different length? Use the Cable Builder

Specs Summary

CableRG400
Diameter.195 INCH
Impedance50 Ohm
FrequencyDC – 2 GHz
Velocity Factor70%
BNC FEMALE InterfaceBNC bayonet (MIL-STD-348)
FME MALE InterfaceFME threaded

About This Assembly

RG400 Cable

RG-400 is a double-shielded, silver-plated PTFE coaxial cable built to MIL-C-17 specifications with a 0.195" outer diameter. Its construction mirrors RG-142 but with two braid shields for even greater shielding effectiveness. The standard cable for military and avionics applications requiring certified materials and traceable performance.

BNC Connector

BNC (Bayonet Neill–Concelman) is a quick-connect RF connector featuring a bayonet locking mechanism for fast mating and unmating, rated from DC to 4 GHz. Its ease of use makes it standard in test and measurement equipment, video distribution, two-way radio accessories, and laboratory bench setups where cables are frequently connected and disconnected.

FME Connector

FME (For Mobile Equipment) is a miniature threaded RF connector designed for mobile and vehicle-mounted antenna applications, particularly at GSM, CDMA, and FM frequencies. Its small size and robust threaded coupling make it common on vehicle-mount antenna mounts, cellular signal boosters, and mobile broadband modems.

Common Applications

This BNC and FME cable assembly is well suited for military-spec RF interconnects and avionics signal routing. The combination of reliable BNC and FME connectors and custom-cut cable length makes it a practical choice for both field installations and bench setups. Every assembly is hand-terminated, continuity tested, and ships free within the USA.

Other RG400 Configurations

BNC FEMALE to FME MALE on Other Cables