Duplexer/Multiplexer/Combiner
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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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100W High Power Notch Filter 5.725-7.125 GHz | C-Band & ISM Band Rejection
Concept model CNF05725M07125Q16A – 100W Notch Filter (5.725–7.125 GHz) ntoch filter operates in the 5.725 – 7.125GHz frequency band, covering the 5.8 GHz ISM band and part of the C-band / 6 GHz band, making it ideal for high-power interference suppression in microwave backhaul, satellite communication, and 5G infrastructure.
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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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C/Ku Band Diplexer for Satellite Communication Terminals，High Isolation
The Concept Model CDU04625M14400A01 is a high-performance cavity diplexer designed to combine or separate C-band (4400 – 4625 MHz) and Ku-band (14400 – 14900 MHz) signals. This diplexer enables a single antenna or transmission line to handle both frequency bands simultaneously, making it an essential component for satellite communication ground terminals, VSAT systems, and broadband RF infrastructure.
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Cavity Diplexer for DCS1800 / LTE Band 3, 1710-1785/1805-1880MHz, 100W
The Concept Model CDU01710M01880Q07N is a high-performance cavity diplexer designed for DCS1800 and LTE Band 3 cellular infrastructure. This diplexer separates or combines signals between the uplink band (1710 – 1785 MHz) and downlink band (1805 – 1880 MHz) , allowing a single antenna to be shared between transmitter and receiver paths.
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Ka-Band Cavity Diplexer, 24.8–26.2 GHz, High Isolation ≥60 dB, 10W, SMA Female
The CDU24829M26173Q05A is a high-performance RF component designed for demanding applications in satellite communications, 5G millimeter-wave systems, and radar. Operating across two precise frequency bands (24.8–25.2 GHz and 25.8–26.2 GHz) , it delivers excellent channel isolation, low insertion loss, and high power handling in a compact, rugged package. Ideal for systems requiring reliable frequency separation with minimal signal degradation.
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S/Ku Band Quadruplexer, 2.0-2.4/10-15GHz, 60dB Isolation for Satcom
The CBC02000M15000A04 from Concept Microwave is a a high-complexity, integrated RF solution designed for modern satellite communication terminals requiring concurrent operation across multiple frequency bands. It seamlessly combines four distinct filter channels: S-Band Tx (2.0-2.1GHz), S-Band Rx (2.2-2.4GHz), Ku-Band Tx (10-12GHz), and Ku-Band Rx (13-15GHz), into a single, compact unit. With high isolation (≥60dB) and low insertion loss (≤1.0dB Typ. 0.8dB), it enables sophisticated, multi-band satellite systems with reduced size, weight, and integration complexity
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High-Isolation Wideband Diplexer for Spectrum Splitting , DC-950MHz & 1.15-3GHz Split
The CDU00950M01150A02 High-Isolation Wideband Diplexer from Concept Microwave implements an advanced, non-conventional frequency split, cleanly separating a wide low band (DC-950MHz) from a broad high band (1.15-3GHz). Engineered with an exceptional ≥70dB inter-channel rejection, it is designed for demanding applications that require the isolation of two wide spectral blocks with minimal mutual interference, such as in multi-service platforms or sophisticated test systems.
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High Isolation Wideband Diplexer, DC-5GHz & 5.75-15GHz, SMA Female, 70dB Rejection
The CDU05000M05750A02 High-Isolation Wideband Diplexeris a precision-engineered passive microwave component designed to separate or combine two distinct frequency bands with exceptional isolation and low insertion loss. It features a low-pass channel (DC–5 GHz) and a high-pass channel (5.75–15 GHz), making it ideal for advanced RF and microwave systems requiring reliable band separation in communication, radar, and test applications.
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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.