X-Band Cavity Bandpass Filter , 9143MHz-9243MHz, High Rejection, SMA Female

Concept model CBF09143M09243Q07A is a compact X-Band cavity bandpass filter operating in the 9.1GHz – 9.2GHz range. Unlike broader band filters, this model is designed for specific, high-stability applications where frequency purity, minimal noise, and compact integration are critical.

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Description

Featuring exceptional out-of-band rejection (≥70 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

• Satellite Uplinks/Downlinks

• Microwave Point-to-Point Links

• Electronic Warfare (EW) & Defense Systems

• Aerospace & UAV Payloads

• High-Frequency R&D Prototyping

Availability: NO MOQ , NO NRE and free for testing

Passband	9143-9243MHz
Insertion Loss	≤2.0dB
Return Loss	≥15dB
Rejection	≥70B@DC-8993MHz ≥70B@9393-12000MHz
Avarege Power	20W
Impedance	50 OHMS

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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High rejection microwave filter 70dB