4.3-10 RF connectors are designed to meet the extreme demands of 4G and 5G antenna equipment, supporting SINR sensitive applications, very high order modulation schemes, wide aggregated bandwidths, and extended operating bands up to 6 GHz.

This captivated-style 4.3-10 Male connector terminates L-240 series coaxial cables, such as LMR-240. The connector is weatherproof when mated with an IP65 female connector.

4.3-10 connectors are used in conjunction with LMR-240 cables in order to connect cellular 4G modems and repeaters to 4G-5G external antennas. A range of telemetry antennas use 4.3-10 connectors due to their rugged durability and ingress protection rating.

The connector's inner conductor mates with the coaxial using a captivated contact - no soldering / hot-works required. A standard 0.255" hex tool is used to crimp the outer conductor to the L-240 cable using the supplied crimp ferrule.

RF Connector Interface

RF Interface Body Shape Mounting

RF Specification

Start Frequency
0 GHz
Stop Frequency
6 GHz
Input Impedance
50 Ω
Inner Contact Resistance
≤ 1 mΩ
Insulation Resistance
≥ 5000 mΩ
Outer Contact Resistance
≤ 1 mΩ

VSWR Measurement

Frequency VSWR Insertion Loss
6000 MHz
≤ 1.2:1
0.1 dB

Physical Specification

Cable Group
Body Material
Body Plating
Insulator Material
29 × 34.6 × 34.6 mm
34 g
Conductor Attachment
Contact Material
Contact Plating
Min. Operating Temperature
-45 °C
Max. Operating Temperature
85 °C
Ingress Protection
Mating Cycles
> 500

Downloadable Resources

Powertec is a wireless technology manufacturer and systems integrator based in Australia. Operating since 1995, Powertec has grown to become the leading wireless technology distributor in its region, and a leading Infratech systems developer. Supporting over 1500 partners the company provides procurement, design, project management, and support services across Australia, New Zealand, Pacific ...