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RF Adapter&Cable Assembly Test Load RF Adapter / Connector

50 Ohm 2W DC to 6GHz Test Load RF Connector N Type N-JRD-2W

50 Ohm 2W DC to 6GHz Test Load RF Connector N Type N-JRD-2W

The N-JRD-2W is a precision 50-ohm coaxial Test Load RF Connector designed as an impedance-matched RF termination for N-type interconnect systems.

Rated for 2 watts of average RF power across DC to 6 GHz, this termination provides reliable impedance matching and signal absorption in test and measurement setups, RF circuit calibration, and communication system verification.

  • Part Number :

    N-JRD-2W

  • Product Category :

    rf adapter & cable assembly
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Product Overview

The 50 ohm N type Test Load RF Connector model N-JRD-2W is a coaxial termination device featuring an N-type male interface with 50-ohm characteristic impedance across the DC to 6 GHz frequency range. The VSWR is maintained at ≤1.15 ensuring minimal signal reflection and accurate impedance matching for laboratory test fixtures and production-line RF measurement.

The connector body is machined from brass with a beryllium copper center contact and PTFE dielectric insulation. With an average power handling capacity of 2 watts, 500V dielectric withstanding voltage, and 1000 MΩ insulation resistance, the N-JRD-2W is a durable precision termination solution for network analyzers, spectrum analyzers, and communication system test benches.

 

Product Specifications / Attributes

Attribute

Value

Product Model

N-JRD-2W

Manufacturer

VITALCONN Electronics

Connector Category

2 watt RF termination Test Load RF Connector

Connector Interface

N Type Male

Characteristic Impedance

50 Ω

Frequency Range

DC ~ 6 GHz

VSWR

≤ 1.15

Average Power Rating

2 W

Dielectric Withstanding Voltage

500 V (RMS, at sea level)

Insulation Resistance

≥ 1000 MΩ

Body Material

Brass

Center Contact Material

Beryllium Copper

Dielectric Material

PTFE

Operating Temperature

-55 to +165 °C

RoHS Compliance

Yes

 

Features&Benefits

  • Precision 50-Ohm Termination: Maintains 50-ohm characteristic impedance across DC to 6 GHz with ≤1.15 VSWR, ensuring accurate RF power absorption with minimal reflected signal.
  • 2-Watt Average Power Handling: Reliable thermal performance up to 2W continuous RF power makes this termination suitable for most benchtop and production-line test environments.
  • N-Type Male Interface: Industry-standard N-type connector provides robust threaded coupling for secure connection to N-female test ports on network analyzers, spectrum analyzers, and VNAs.
  • Brass & Beryllium Copper Construction: Durable brass body with beryllium copper center contact delivers excellent thermal dissipation, mechanical stability, and long-term performance stability.
  • PTFE Dielectric: Low-loss polytetrafluoroethylene dielectric ensures stable electrical properties across a broad temperature range from -55 to +165 °C
  • DC to 6 GHz Broadband Operation: Flat frequency response from DC to 6 GHz enables use in a wide range of RF and microwave test applications without performance degradation.
  • Compact Termination Form Factor: Space-efficient cylindrical design ideal for dense instrument panels, termination panels, and benchtop RF measurement stations.
  • RoHS Compliant: Manufactured with lead-free materials and processes in full compliance with environmental directives.

 

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

● Vector network analyzer (VNA) calibration and reference termination

● Spectrum analyzer input termination for unused ports

● RF power meter calibration fixtures

● Communication system dummy load for low-power testing

● Antenna system impedance matching verification

● Broadcast and telecommunications equipment maintenance

● RF module production-line testing and quality assurance

 

 

Frequently Asked Questions (FAQ) 

  • Q: Can the N-JRD-2W Test Load RF Connector be used as a dummy load for transmitter testing?
  • A: The N-JRD-2W is rated for 2 watts of average RF power and is suitable for low-power transmitter testing and receiver sensitivity measurements. For higher-power transmitter testing (e.g. 10W+), VITALCONN recommends the N-JRD-5W model which is rated for 5W continuous power. Using the N-JRD-2W above its 2W power rating may result in thermal damage and degraded VSWR performance.
  • Q: What is the difference between the N-JRD-2W and the SMA-JRD-2W Test Load RF Connectors?
  • A: Both models are 50-ohm 2-watt RF terminations with DC to 6 GHz frequency coverage and ≤1.15 VSWR. The primary difference is the connector interface: the N-JRD-2W uses an N-type male connector (threaded coupling, larger form factor), while the SMA-JRD-2W uses an SMA male connector (smaller form factor, also threaded). The choice depends on the mating connector on your test equipment or system. N-type is more common in higher-power and outdoor applications, while SMA is prevalent in compact instruments and PCB-mount applications.
  • Q: Is the N-JRD-2W 50 ohm Test Load RF Connector suitable for outdoor or field use?
  • A: The N-JRD-2W features a brass body construction and N-type threaded interface that provides secure mechanical coupling suitable for field and outdoor applications. The operating temperature range of -55 to +165 °C supports deployment in harsh thermal environments. However, for outdoor applications requiring weatherproofing and IP-rated protection, additional sealing measures (such as weatherproof boots or enclosures) are recommended.

Hot Tags :

Test Load RF Connector

2 watt RF termination Test Load RF Connector

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