LT-NM-1-1/4

N Straight Female Connector for 50-33 Flexible RF Cable

The LT-NM-1-1/4 is a durable N-Type Male Connector designed to fit 1-1/4″ coaxial cables, providing stable, low-loss signal transmission in demanding RF environments. Known for its reliable performance and rugged build, it is widely used in telecommunication systems, RF feeders, and antenna connections. With its high shielding effectiveness and low VSWR, this connector ensures consistent connectivity and is suitable for both indoor installations and outdoor base station setups.

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Additional information

Inner Conductor

Tin Bronze / Silver Plating

Outer Conductor & Body

Brass / Trimetal Plating

Insulator

TPX

Gasket

Silicon Rubber

Characteristics

50 Ohm

Interface Frequency

DC~3.8GHz

Insulation Resistance

≥5000MΩ

Dielectric Withstanding

2500V rms

Operating Voltage

1500V rms

Center Contact

≤1.00mΩ

Outer Contact Resistance

≤0.25mΩ

Insertion Loss

@DC-3.8 GHz ≤0.1dB

VSWR

@0.8-1.0 GHz ≤1.10
@1.7-2.7 GHz ≤1.13
@3.0-3.8 GHz ≤1.15

PIM3(2*43dBm)

@1800MHz ≤-155dBc

Durability (Matings)

≥500 cycles

Mechanical Shock Test

MIL-STD-202, Method 213, Test

Vibration Test Method

MIL-STD-202, Meth. 204, Cond. A

Temperature Range

45°C to +85°C

RoHS

Compliant

Sealing Class

IP68 24hr, 1m, 20

ISO 9001:2015

Compliant

Datasheet

Download

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