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Product Specification · Built in America · Ships Today · Generated 2026-05-01
123-14NMSMAMR-03
PL3 · RF Coax Jumper
123-14NMSMAMR-03

Low-Loss 240 Braided N-Type Male to SMA Male Right Angle 3FT

3 ft Low-Loss 240 RF jumper, N-Type Male to right-angle SMA Male connectors.

Manufacturer: 123eWireless  |  MPN: 123-14NMSMAMR-03

Details

This 3 ft RF coaxial jumper pairs a Low-Loss 240 braided cable with an N-Type Male connector on one end and a right-angle SMA Male on the other. Characteristic impedance is 50 Ω across DC to 2.2 GHz — the upper limit set by the N-Type connector.

Typical insertion loss is approximately 0.38 dB at 900 MHz, 0.47 dB at 1500 MHz, and 0.51 dB at 1800 MHz. Return loss is at least 20.8 dB, VSWR no worse than 1.2, and shielding effectiveness exceeds 90 dB. Voltage withstand is rated to 1000 V (limited by the SMA end), and the assembly carries up to 5.6 kW peak power.

Both connectors are solder-attached to IPC/WHMA-A-620 Class 2 workmanship — every assembly is built and tested under the same procedure for repeatable, predictable performance.

Why this part

When you need a clean 3-foot N-to-right-angle-SMA jumper for tight enclosures, test benches, or in-line monitoring through 2.2 GHz, this is the cable to grab. Solder-attached connectors mean no crimps to fail, no field-termination headaches, and consistent return loss assembly-to-assembly. Stocked, tested, and ready to ship.
I.

Electrical

Impedance (Ω)
50
Frequency Range (MHz)
0 – 2200
Max VSWR
≤ 1.2
Return Loss (dB)
≥ 20.8
Insertion Loss @ 600 MHz (dB)
≈ 0.33
Insertion Loss @ 900 MHz (dB)
≈ 0.38
Insertion Loss @ 1500 MHz (dB)
≈ 0.47
Insertion Loss @ 1800 MHz (dB)
≈ 0.51
Insertion Loss @ 2500 MHz (dB)
≈ 0.58
Insertion Loss @ 3000 MHz (dB)
≈ 0.63
Shielding Effectiveness (dB)
90
Voltage Withstand (V)
1000
Peak Power (kW)
5.6
II.

Mechanical

Bend Radius — Installation (in)
0.75
Bend Radius — Repeated (in)
2.5
Weight (lb)
≈ 0.202
Connector Mating Cycles (cycles)
100
Coupling Torque (Connectors) (in-lb)
SMA: 5.2 / N: 15
III.

Environmental

Operating Temperature Range (C)
-40 to +85
Storage Temperature Range (C)
-70 to +85
IV.

Reference

Cable Family
Low-Loss 240
Connector A Type
N Male, Straight, Solder
Connector B Type
SMA Male Right-Angle, Solder-Attach
Assembly Length (ft)
3
Build Standard
IPC/WHMA-A-620 Class 2