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Connectorized Low Pass Filters

Low-pass filters pass a specified lower-frequency band while attenuating higher-frequency signals. They can help suppress harmonics when the model’s rejection, power rating and passband meet the application. Check rejection at the actual unwanted frequencies rather than relying on a single attenuation number.

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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

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Connectorized low-pass filters Requirements

Electrical Requirements

Provide the required frequency response, insertion loss or attenuation, impedance and RF power level. RFComp can review these requirements against available model specifications.

Environmental Requirements

Specify operating and storage temperatures, vibration, sealing and other environmental requirements. Confirm each rating in the selected model’s datasheet; do not assume every model supports extreme conditions.

Mechanical Requirements

Provide connector type, package dimensions, mounting constraints and any space or weight limits. Confirm the mechanical drawing and interface requirements before ordering.

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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

How do insertion loss and rejection differ?

Insertion loss describes attenuation of the wanted signal in the passband. Rejection describes attenuation at specified unwanted frequencies. Check both across the frequencies that matter to your system.

Compare the model’s specified passband, stopband, power rating, impedance, connector interface and temperature limits with your requirements. A connectorized package alone does not establish frequency or environmental compatibility.

Send the passband and stopband limits, required rejection at specified frequencies, allowable insertion loss, power level, impedance, connector type, temperature range and quantity.

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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Fill out the form below and our team will get back to you promptly with a customized quote for your Connectorized Low Pass Filters:

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  • 1-631-588-3877
  • sales@rfcomp.com
  • Syosset, NY 11791

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