

Products
RF Adapter&Cable Assembly VSWR Test Cable AssemblyVSWR Test Cable Assembly Premium 50 Ohm DC to 6GHz N Male to SMA Male 142-NM-SMA-L
Premium VSWR test cable assembly featuring 50 Ohm impedance, DC-6GHz frequency range, and ultra-low insertion loss for precise RF testing applications.
Part Number :
142-NM-SMA-LProduct Category :
rf adapter & cable assemblyProduct Overview
The 142-NM-SMA-L is a high-performance VSWR test cable assembly engineered for precision testing and measurement environments. Featuring a low VSWR of ≤1.2 and low insertion loss of ≤1.35dB/m, this 50 Ohm RF cable ensures superior signal integrity from DC up to 6GHz frequency range.
Product Specifications / Attributes
| Parameter | Specification |
| Product Type |
VSWR Test Cable Assembly |
| Model Number |
142-NM-SMA-L |
| Connector A |
N Male (NM) |
| Connector B |
SMA Male (SMAM) |
| Characteristic Impedance |
50 Ω |
| Frequency Range |
DC ~ 6GHz |
| VSWR |
≤ 1.2 |
| Insertion Loss |
≤ 1.35 dB/m |
| Dielectric Withstanding Voltage |
1000V |
| Insulation Resistance |
5000 MΩ |
| Body & Contact Materials |
Stainless Steel & Beryllium Copper |
| Dielectric Material |
PEI |

Features&Benefits
High Frequency Range: Operates flawlessly from DC to 6GHz for versatile RF testing.
Low VSWR Performance: Delivers superior match with VSWR ≤1.2 to reduce signal reflection.
Low Signal Loss: Optimized for minimal attenuation with insertion loss ≤1.35dB/m.
Durable Construction: Premium stainless steel and beryllium copper build ensuring extended lifecycle.
Reliable Isolation: Rated for 1000V dielectric voltage and 5000MΩ insulation resistance.
Packing Details
If you need detailed information about our packaging specifications and requirements, please feel free to contact us directly. We will be happy to provide you with the details.
Applications
RF Laboratory Testing: Vector network analyzer and spectrum analyzer connections.
Telecommunications Maintenance: Base station antenna and feeder line VSWR measurements.
Component Verification: Quality control testing for RF adapters and cable assemblies.
Wireless Infrastructure: Field deployment and calibration of 5G/LTE equipment.
R&D Prototyping: High-precision high-frequency circuit evaluation.
Frequently Asked Questions (FAQ)
Q: What is the main application of this VSWR test cable assembly?
A: It is designed for high-precision RF test setups, laboratory network analyzers, and wireless infrastructure calibration operating within the DC to 6GHz frequency spectrum.
Q: Can this product work seamlessly alongside a standard rf adapter & cable assembly?
A: Yes, featuring standard N Male and SMA Male connectors, it integrates smoothly into existing RF test setups alongside any standard rf adapter & cable assembly.
Q: What materials are used to ensure the cable's longevity and accuracy?
A: The assembly uses premium stainless steel, beryllium copper contacts, and high-grade PEI dielectric to provide long-lasting durability and stability during repeated test cycles.
leave a message
Scan to Wechat :
Scan to WhatsApp :