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N RF Loads
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N RF Loads

N RF Loads

In radio frequency (RF) systems, load terminations are critical components that ensure signal stability and prevent reflection interference. Flexi RF's N-series RF loads terminations: FR3-N-K-03S (N Female Type) and FR3-N-J-03S (N Male Type) - feature wide frequency coverage, stable performance, and durable design.

Description

Product introduction

 

In radio frequency (RF) systems, load terminations are critical components that ensure signal stability and prevent reflection interference. Flexi RF's N-series RF loads terminations: FR3-N-K-03S (N Female Type) and FR3-N-J-03S (N Male Type) - feature wide frequency coverage, stable performance, and durable design. They are widely applicable in scenarios such as communications, test and measurement, and industrial control, providing reliable signal termination solutions for RF systems.

As a professional original manufacturer of RF and microwave components, Flexi RF ensures excellent product quality and reliable after-sales service.

 

Product Structure Features

 

Both N RF Loads models are designed with the core goal of "high-performance signal matching" and share identical key electrical parameters, making them suitable for medium-to-high power RF termination scenarios:

  • Wide Frequency Range: Operates across the full frequency band from DC to 18 GHz, covering most RF application scenarios including shortwave, ultrashort wave, and microwave. There is no need to replace the load when switching frequency bands, ensuring strong adaptability.
  • Low Reflection Interference: The Voltage Standing Wave Ratio (VSWR)/Return Loss is as low as 1.15, which effectively absorbs input signals, significantly reducing signal reflection interference on internal system components and ensuring the purity of the RF link signal.
  • Stable Power Handling: With a maximum input power of 2 Watts, it can operate continuously under rated power, preventing component damage caused by power overload and enhancing system operational stability.

 

Mechanical & Environmental Specifications

 

  • High-Strength Material: The body is made of stainless steel with a passivated surface. The weight of a single unit is 39.8g (Female Type) and 40.69g (Male Type) respectively, making it lightweight and easy to install without adding extra load to the equipment.
  • Long Service Life: The minimum number of mating cycles is ≥500, far exceeding the durability standards of ordinary RF loads.
  • Wide Temperature Adaptability: The operating temperature range covers -55℃ to +125℃, enabling stable operation in low-temperature harsh environments (such as outdoor equipment in winter) and high-temperature working conditions
  • Compliance Assurance: Complies with the RoHS environmental standard, containing no hazardous substances. It meets the environmental regulations of most regions worldwide and is suitable for scenarios with strict environmental requirements.

 

Contact Information

 

For inquiries about FR3-N-K-03S and FR3-N-J-03S, you can reach Flexi RF through the following channels:

Phone: (650) 880-9199

Email: sales@flexirf.com

Official Website: www.flexirf.com

Company Address: 3070 Scott Blvd, Santa Clara, CA 95054-3325, USA

 

Product Type

 

N Loads

image001

image003

Sku

Connector Series

Frequency

VSWR

Impedance (Ohm)

FR3-N-J-03S

N Male

DC~18GHz

1.15

50

Power, Max Input (Watts)

Body Material

Body Plating

Pin Material

Pin Plating

2

Stainless Steel

Passivated

Brass

Gold

 

image005

image007

Sku

Connector Series

Frequency

VSWR

Impedance (Ohm)

FR3-N-K-03S

N Male

DC~18GHz

1.15

50

Power, Max Input (Watts)

Body Material

Body Plating

Pin Material

Pin Plating

2

Stainless Steel

Passivated

Beryllium copper

Gold

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