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1640-1800MHz Cavity Bandpass Filter with GPS Notch, SMA Female

Concept model CBF01640M01800Q09A is a premium L-band cavity bandpass filter engineered for demanding transmit and receive applications in the 1640 – 1800 MHz frequency range. What sets this filter apart is its exceptional out-of-band rejection, providing ≥80dB attenuation from DC to 1536MHz and ≥60dB rejection in the critical 1536-1545MHz GPS L1 band


Product Detail

Product Tags

Description

Featuring exceptional out-of-band rejection (≥60 dB) and a low-profile design, it is ideally suited for systems requiring interference-free operation in congested RF environments. Its extended storage temperature range (-55°C to +85°C) and SMA-female connectors make it a preferred choice for aerospace, defense, and high-density commercial platforms where space, weight, and reliability are paramount.

Primary Applications

• L-Band Satellite Communication (SATCOM) Terminals

• Military & Defense Communications

• Telemetry & Tracking (TTC)

• High-Power Amplifier (HPA) Output Filtering

• GPS Interference Mitigation

Availability:  NO MOQ , NO NRE and free for testing

Pass Band

 1640MHz~1800MHz

Insertion Loss

 ≤1.0dB

Return Loss

≥16dB

Rejection

≥20dB@1545-1600MHz

 ≥60dB@1536-1545MHz,

≥80dB@DC-1536MHz,

 ≥60dB@1900-3000MHz,

Average Power

≤50W

Impedance

  50Ω

Notes

OEM and ODM servies are welcomed . Lumped-element, microstrip, cavity , LC structures custom filters are avaliable according to different applications . SMA, N-Type, F-Type, BNC, ,TNC , 2.4mm and 2.92mm connectors are avaliable for option

Please feel freely to contact with us if you need any different requirements or a customized RF microwave filter : sales@concept-mw.com .


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