HBR N Female Connector for L-240 Cable, Bulkhead Rear Mount
Locally Stocked

N or N-Type connectors are popular across a wide range of wireless technologies, particularly those sub-6 GHz.

This bulkhead mounted N Female connector is designed for an ordinary crimp and solder attachment to LMR-240 and equivalent series coaxial cables.

Installation is simple. After preparing the cable, the pin is soldered onto the centre conductor and outer body pushed over the top until the pin sits flush. A standard 6.5 mm (0.255") hex die is used to crimp the ferrule.

Recommended Use

The bulkhead interface allows the N connector to be panel mounted by drilling a 16 mm diameter hole and sliding the body from the rear through the hole. The supplied nut and washer secures the N female connector to the mounting surface.

Cable Suitability

L-240, sometimes referred to as LMR-240, is a low loss coaxial cable with a medium sized 6.10 mm outer diameter. This series is without a doubt the most popular choice of RF cable, due to its efficient compromise between performance and cost. 

L-240 cable provides the flexibility and easy installation of a smaller diameter cable, with the low attenuation and shielding advantages of a larger cable. Unlike larger cables, L-240 can pass 5G and mmWave frequencies up to 31 GHz.

Pound-for-pound L-240 has the lowest loss of any Flexible cable with performance comparable to Semi-Rigid hard-line cables.


Interface Specification

Body Shape
Bulkhead, Rear Mount

RF Performance

Operating Freq. Range 0 to 6 GHz
VSWR < 1.30:1
Working VoltageNo Data
Input Impedance
50 Ω
Insertion Loss
0.10 dB
Insulation ResistanceNo Data

Physical Specification

Body Material(s)
Body Plating
DimensionsNo Data
WeightNo Data
Contact Material(s)
Contact Plating
Ternary Alloy
Operating Temperature -40 to 85 °C
Mating Cycles
> 500

About the Supplier

HB Radiofrequency engineer high performance 3G, 4G, and 5G components such as antennas, cable assemblies, and RF connectors. Equipment is sourced through the company's extensive global vendor network, providing best-in-class performance. HB Radiofrequency forms an essential unit within the Halberd Bastion enterprise, a wholly Australian-owned company with diversified business units across telecommunications procurement, manufacturing, and projects.