Products
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3200–4300 MHz Broadband Bandpass Filter High Rejection 3.2–4.3 GHz Cavity Filter for 5G & C Band Satellite
Concept model CBF03200M04300A02 is engineered to pass the entire 3200–4300 MHz spectrum with minimal insertion loss (≤2.0dB) while delivering outstanding rejection of unwanted signals outside the passband. With ≥50dB rejection from DC to 2800 MHz and from 4700 MHz to 20 GHz, this filter ensures clean signal transmission in congested RF environments.
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3000-8000MHz 150W Cavity Filter | Ultra Low Loss 3–8 GHz S/C Band Filter for Radar & Satellite Communications
The CLF03000M08000N01 is designed to pass signals from 3000 MHz to 8000 MHz with ultra-low insertion loss (≤0.4dB) while providing excellent rejection of high-frequency interference in the 12–17 GHz range. With ≥40dB rejection from 12 GHz to 17 GHz, it effectively eliminates unwanted harmonics and out-of-band signals, making it ideal for S-band / C-band radar systems, satellite communication transceivers, 5G NR infrastructure, and test & measurement equipment requiring clean signal transmission in the 3–8 GHz spectrum
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1700–2800MHz Broadband Bandpass Filter | High Rejection 1.7–2.8 GHz Cavity Filter for 4G/5G & Wi Fi
Concept model CBF01700M02800A02 is engineered to pass the entire 1700–2800 MHz spectrum with minimal insertion loss (≤2.0dB) while delivering outstanding rejection of unwanted signals outside the passband. With ≥50dB rejection from DC to 1300 MHz and from 3200 MHz to 20 GHz, this filter ensures clean signal transmission in congested RF environments
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420-500MHz Cavity Bandpass Filter UHF High Power 100W Band Pass Filter for LMR & Public Safety
Concept model CBF00420M00500Q09A is engineered to pass signals from 420 MHz to 500 MHz with ultra low insertion loss (≤1.0dB) while delivering outstanding rejection of unwanted signals outside the passband. With ≥50dB rejection from DC to 400 MHz and ≥45dB rejection from 510 MHz to 1500 MHz, this filter ensures clean signal transmission in congested UHF environments.
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4990–5010 MHz Cavity Bandpass Filter | 5 GHz Narrowband Pass Filter for Microwave Links
Concept model CBF04990M05010Q05A is designed to pass signals in the 4990–5010 MHz range with minimal insertion loss (≤1.8dB) while providing exceptional rejection of out-of-band signals. With a narrow 3dB bandwidth of ≤25 MHz, it is ideal for 5 GHz point-to-point microwave links, wireless backhaul systems, satellite communication receivers, and high-dynamic-range test setups.
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332–334 MHz Cavity Notch Filter | High Rejection UHF Band Reject Filter for Public Safety & Trunked Radio
Concept model CNF00332M00334Q06N is precision-engineered to reject interference in the 332.35–334.15 MHz band, a critical range for many UHF communication systems. It offers ≥35dB rejection within the notch band while maintaining low insertion loss (≤2.0dB) across the passbands from DC to 330.25 MHz and 336.25 to 833 MHz.
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High Isolation Diplexer 20W–2.495GHz/3-10GHz for SDR, Radar & 5G
The Concept Model CDU02495M03000A01 – 20W Wideband Microstrip Diplexer (DC-2.495GHz / 3-10GHz) microstrip diplexer separates signals from DC to 2.495 GHz and 3 to 10 GHz, with ≥50 dB isolation between the two paths. It is perfectly suited for systems that require coexistence of 2.4 GHz ISM band (Wi-Fi/Bluetooth/Zigbee) with 5G sub 6 GHz, C band satellite communications, radar, or Wi Fi 6/6E/7 (up to 7.125 GHz) and even X band applications up to 10 GHz.
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224–226 MHz Cavity Notch Filter | Band Reject Filter for VHF Communication
Concept model CNF00224M00226Q06N is is designed to reject interference in the 224.25–226.25 MHz band while maintaining low insertion loss in the passbands. It is ideal for VHF communication systems, land mobile radio (LMR), public safety networks, and military applications requiring reliable interference suppression.
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20W Wideband Microstrip Diplexer DC-2200MHz / 2400-8500MHz | High Isolation SMA
The Concept Model CDU02200M02400A01 – 20W Wideband Microstrip Diplexer (DC-2200 / 2400-8500 MHz) is a high-performance cavity diplexer separates signals from DC to 2.2 GHz and 2.4 to 8.5 GHz, providing ≥50 dB isolation between the two paths. It is ideal for multi-band communication systems where low-frequency (e.g., GNSS, LTE, legacy VHF/UHF) and high-frequency (Wi-Fi 2.4/5/6 GHz, 5G sub-6 GHz, C-band satellite) signals must coexist in a single antenna or transceiver.
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20W Ultra Wideband Diplexer DC-7.15GHz / 8.005-22GHz | X/Ku Band to 22GHz
The Concept Model CDU07150M08005A01 ultra-wideband microstrip diplexer separates signals from DC to 7.15 GHz and 8.005 to 22 GHz, with ≥50 dB isolation between the two paths. It is an ideal solution for X-band and Ku-band satellite ground terminals, broadband radar systems, 5G backhaul, spectrum monitoring, and high-frequency test setups requiring seamless splitting of DC–22 GHz signals into two manageable bands.
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20W Microstrip Diplexer DC-4.4GHz / 5.15-15GHz | 5GHz WiFi & 4G/5G Coexistence
The Concept Model CDU04400M05150A01 – 20W Wideband Microstrip Diplexer (DC-4.4GHz / 5.15-15GHz) microstrip diplexer separates signals from DC to 4.4 GHz and 5.15 to 15 GHz, delivering ≥50 dB isolation between the two paths. It is ideally suited for systems requiring coexistence of sub-4.4 GHz bands (LTE, 5G sub-6, 2.4 GHz Wi-Fi, GNSS) with 5 GHz Wi-Fi, C-band, X-band, and low Ku-band satellite links (up to 15 GHz).
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UHF Notch Filter, 612MHz–652MHz Stopband, ≥40dB Rejection
Concept model CNF00612M00652Q09A is a reliable UHF cavity notch filter engineered to provide effective rejection (≥40dB) within the 612MHz–652 MHz frequency range. This filter selectively eliminates unwanted interference in the UHF band while allowing clean signal transmission across two wide passbands: DC–602 MHz and 667MHz–3000 MHz.