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Connectorized Low Pass Filters

Our Connectorized Low Pass Filters provide precise frequency suppression for signals above a defined cutoff, ensuring clean signal transmission and protecting sensitive RF components. Optimized for EW, Radar, Satcom, and high-performance RF systems, these filters deliver reliable, high-performance operation across a wide frequency range.

Connectorized Low Pass Filters

Part Number	Stop Band (MHz)	Pass Band (MHz)	Insertion Loss (dB)	Rejection at Frequency (MHz)	Rejection dB Atten	VSWR Input	VSWR Output	Max. Input Power P1 dBm
HD32494	DC-70	100-1000	1.5	100/200	30/60	1.1	1.1	27	Download

Custom Low Pass Filter Engineering

Modifications & Mission-Critical Packaging

RF Components specializes in custom Connectorized Low Pass Filters engineered to meet the most demanding commercial, military, and aerospace requirements. With decades of RF and microwave expertise, we deliver reliable, high-performance solutions tailored to your exact operating environment.

Extreme Temperature

Our filters are designed for extreme operating conditions, including cryogenic temperatures for scientific research and high-temperature aerospace or engine-mounted systems. These solutions ensure stable performance, low insertion loss, and long-term reliability where standard filters may fail.

Form Factor

Our custom form-factor solutions include ruggedized connectorized packages, optimized connector placement, and high-density internal layouts. Designs are engineered to meet tight SWaP (Size, Weight, and Power) constraints without compromising electrical or mechanical performance.

Choosing the Right Connectorized Low Pass Filter

When selecting a low pass filter, critical factors include:

Cutoff Frequency: Defines the highest frequency allowed to pass through the filter. Insertion Loss: Low insertion loss ensures signal strength is preserved in the passband. VSWR: Proper impedance matching minimizes reflections and maximizes power transfer. Stopband Rejection: Determines how effectively unwanted high-frequency signals are suppressed. Power Handling: Confirms the filter can safely operate at system signal levels without distortion.

Technical FAQ

What is the difference between Insertion Loss and Stopband Rejection?

Insertion Loss measures signal attenuation in the passband. Stopband Rejection indicates how well the filter blocks unwanted higher frequencies.

Can these filters be used in high-frequency applications like 5G, radar, or Satcom?

Yes. Connectorized Low Pass Filters are designed for high-frequency applications, delivering precise frequency control and stable performance in demanding RF systems.

Can these LNAs be used for 5G mmWave applications?

Yes, our Ka-Band and Q-Band LNAs are specifically optimized for 26-40 GHz ranges, featuring ultra-wideband performance and compact SMT packaging suitable for 5G phased array systems.

What Our Customers Say

“RFComp’s technical support is unmatched. They helped us troubleshoot a frequency mismatch issue with our low pass filters, saving weeks of development time.”

Lead RF Architect

Global Aerospace Prime

“The low pass filters we purchased deliver performance comparable to leading brands, while offering better value for our lab and testing operations.”

Senior Test Engineer

Semiconductor Testing Services

“We rely on RFComp’s fast shipping for field deployments. Having high-performance low pass filters arrive exactly when needed is critical for our 5G rollout.”

Director of Operations

Telecommunications Infrastructure Co.

Experience the RFComp Difference

Whether you need one connectorized low pass filter for a lab bench or 10,000 for a production run, RFComp is ready to support your project with:

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Connectorized Low Pass Filters

Connectorized Low Pass Filters