Products
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High Isolation Wideband Diplexer – DC-6GHz & 6.9-18GHz – 70dB Rejection – SMA Female
The CDU06000M06900A02 is a high-performance, wideband diplexer designed to efficiently separate or combine two broad frequency bands: DC–6 GHz (Low Channel) and 6.9–18 GHz (High Channel). With ≥70dB rejection between channels and low insertion loss, this diplexer is ideal for advanced RF systems that require clear band isolation in demanding communication, radar, and test applications.
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4GHz Crossover Diplexer Extending to 12GHz Ku-Band, for Wideband Systems
The CDU04000M04600A02 High-Isolation Wideband Diplexer is engineered for sophisticated wideband RF systems requiring clean spectral separation up to the Ku-band. It efficiently splits an ultra-wide input into two isolated paths: a low band spanning DC to 4GHz and a high band covering 4.6GHz to 12GHz. With a consistent insertion loss of ≤2.0dB and ≥70dB of inter-channel rejection, this component is ideal for applications in electronic warfare, satellite communications, and high-end test equipment.
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3GHz Crossover Diplexer for EW/SIGINT & Wideband Test Systems , DC-3GHz & 3.45-9GHz
The CDU03000M03450A02 High-Isolation Wideband Diplexer from Concept Microwave pushes the boundaries of broadband frequency separation, managing an exceptional spectrum from DC all the way to 9GHz. It cleanly divides signals at 3GHz into a comprehensive low band (DC-3GHz) and an extended high band (3.45-9GHz). With ≥70dB channel isolation and consistent performance, it is engineered for the most demanding wideband applications in defense, aerospace, and cutting-edge research, where managing extremely wide signal bandwidths in a single compact module is critical
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2GHz Crossover High-Isolation Diplexer for Wideband System , DC to 2GHz and 2.3 to 6GHz
The CDU02000M02300A02 High-Isolation Wideband Diplexer from Concept Microwave is engineered to efficiently split a broad spectrum into two isolated paths at 2GHz: a comprehensive low band from DC to 2GHz and a wide high band from 2.3GHz to 6GHz. Designed with a flat insertion loss (≤2.0dB) and high inter-channel isolation (≥70dB), it is an ideal component for systems requiring clean separation of baseband/intermediate frequencies from higher RF bands, such as in multi-service communication platforms or wideband test setups.
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150W High Power UHF Band Pass Filter for American Public Safety & Cellular Networks | 470-800MHz Passband | >40dB Rejection @ 850MHz+
Concept CBF00470M00800Q12A cavity bandpass filter is engineered for reliability in the core UHF spectrum (470-800MHz) used across the United States. It delivers a clean passband for critical Public Safety networks (700MHz), LTE services (Band 71, 13, 17), and broadcast applications. Its key feature is >40dB of rejection at 850MHz and above, effectively eliminating interference from powerful adjacent cellular networks.
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100W High Power High Pass Filter (HPF) for Military & Broadcast | 225-1000MHz , ≥60dB Rejection
Concept CHF00225M01000A01100W High Pass Military Grade Filter is engineered for demanding applications where spectrum purity is non-negotiable. It delivers a clean passband from 225MHz to 1000MHz, perfectly spanning critical VHF and UHF military, public safety, and broadcast bands. Its defining feature is the exceptional ≥60dB of rejection from DC to 200MHz, effectively eliminating low-frequency interference and suppressing powerful harmonic distortions generated by high-power amplifiers
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Ka/Ku Band High Isolation Diplexer for Satellite Communication | 32-36GHz & 14-18GHz
Concept CDU16000M34000A01 millimeter-wave diplexer is designed for the most demanding satellite communication and aerospace systems. It provides two exceptionally clean passbands: the Ku-Band (14.0-18.0 GHz) and the Ka-Band (32.0-36.0 GHz), with a critical >60dB of isolation between them. This allows a single terminal to simultaneously operate across these core satellite frequencies, supporting both legacy Ku-band services and modern high-throughput Ka-band links..
Concept offers the best Duplexers/triplexer/filters in the industry, Duplexers/triplexer/filters have been broadly used in Wireless, Radar, Public Safety, DAS
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L Band Cavity Bandpass Filter With Passband From 1980MHz-2010MHz
CBF01980M02010Q05N is a S Band coaxial bandpass filter with a passband frequency of 1980MHz-2010MHz. The typical insertion loss of the bandpass filter is 0.7dB . The rejection frequencies are DC-1795MHz , 1795-1895MHz , 2095-2195MHz and 2195-3800MHz with typical rejection is 60dB. The typical passband R.L of the filter is better than 20dB. This RF cavity band pass filter design is built with N connectors that are female gender
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IP65 Waterproof S Band Cavity Bandpass Filter with Passband From 2025MHz-2110MHz
CBF02170M02200Q05A is a S Band coaxial bandpass filter with a passband frequency of 2170MHz-2200MHz. The typical insertion loss of the bandpass filter is 0.8dB . The rejection frequencies are 700-1985MHz ,1985-2085MHz,2285-2385MHz and 2385-3800MHz with typical rejection is 60dB. The typical passband R.L of the filter is better than 20dB. This RF cavity band pass filter design is built with N connectors that are female gender
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L Band Cavity Bandpass Filter With Passband From 1574.397-2483.5MHz
CBF01574M02483A01 is a L Band coaxial bandpass filter with a passband frequency of 1574.397-2483.5MHzHz. The typical insertion loss of the bandpass filter is 0.6dB . The rejection frequencies are DC-1200MHz and ≥45@3000-8000MHZ with typical rejection is 45dB. The typical passband VSWR of the filter is better than 1.5. This RF cavity band pass filter design is built with SMA connectors that are female gender
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S Band Cavity Bandpass Filter with Passband 3400MHz-3700MHz
CBF03400M03700Q07A is a S Band coaxial bandpass filter with a passband frequency of 3400MHz-3700MHz. The typical insertion loss of the bandpass filter is 0.5dB . The rejection frequencies are DC~3200MHz and 3900~6000MHz with typical rejection is 50dB. The typical passband R.L of the filter is better than 22dB. This RF cavity band pass filter design is built with SMA connectors that are female gender
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S Band Cavity Bandpass Filter with Passband From 2025MHz-2110MHz
CBF02025M02110Q07N is a S Band coaxial bandpass filter with a passband frequency of 1980MHz-2010MHz. The typical insertion loss of the bandpass filter is 0.6dB . The rejection frequencies are DC-1867MHz ,1867-1967MHz,2167-2267MHz and 2367-3800MHz with typical rejection is 60dB. The typical passband R.L of the filter is better than 20dB. This RF cavity band pass filter design is built with N connectors that are female gender