1.37 cable

Cable

1.37

BNC MALE

End A

BNC MALE

$2.00

MCX MALE

End B

MCX MALE

$1.00

50 Ohm DC – 4 GHz

1.37 — BNC MALE to MCX MALE

Custom 1.37 cable assembly with BNC MALE and MCX MALE connectors. Every cable is hand-assembled, tested, and ships free.

Length Price
1 ft $6.20
6 ft $7.80
Need a different length? Use the Cable Builder

Specs Summary

Cable1.37
Diameter1.37MM
Impedance50 Ohm
FrequencyDC – 4 GHz
Velocity Factor70%
BNC MALE InterfaceBNC bayonet (MIL-STD-348)
MCX MALE InterfaceMCX snap-on (CECC 22220)

About This Assembly

1.37 Cable

1.37mm coaxial cable is a miniature 50-ohm cable slightly larger than 1.13mm, balancing compact size with improved power handling and lower signal loss. Used for internal antenna leads in smartphones, routers, and IoT devices where the 1.13mm cable would be too lossy but space constraints still prohibit larger coax.

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.

MCX Connector

MCX (Micro Coaxial) is a snap-on RF connector approximately 30% smaller than SMB, designed for compact equipment requiring frequent connections in a small footprint. Rated to 6 GHz, MCX is commonly used in GPS receivers, automotive telematics modules, handheld communication devices, and compact measurement instruments.

Common Applications

This BNC and MCX cable assembly is well suited for internal antenna leads in routers, smartphones, and compact IoT devices. The combination of reliable BNC and MCX 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 1.37 Configurations

BNC MALE to MCX MALE on Other Cables