Products
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C-Band (3450-3550MHz) Notch Filter for 5G & Satellite Systems | 50dB Rejection, 20W
Concept model CNF03450M03550Q10A is a high-performance C-Band cavity notch filter designed to provide deep suppression (≥50dB) within the critical 3450-3550 MHz frequency range. This band is central to 5G NR n78 deployments and satellite C-band communications. By effectively eliminating strong interference signals while maintaining low insertion loss (≤2.0dB) across a wide passband (DC-3350MHz & 3650-7000MHz), this filter is essential for ensuring signal integrity, preventing receiver desensitization, and enabling spectrum co-existence in complex RF environments.
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Cavity Bandpass Filter, 2170-2290MHz, Low Loss, High Rejection, IP65, N-Female
Concept model CBF02170M02290Q07N is a high-performance cavity bandpass filter designed for demanding RF and microwave applications in the 2170-2290MHz frequency range. Engineered with precision-machined aluminum cavity structure, this filter delivers exceptional electrical performance, high reliability, and excellent environmental resilience, making it suitable for both indoor and outdoor installations.
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1.2GHz Notch Filter for GPS/GNSS & Radar Interference, 1166-1300MHz @ 50dB, SMA Female
Concept model CNF01166M01300T10A notch filter is engineered to provide exceptional rejection (≥50dB) within the 1166–1300 MHz frequency band, a range critical for GPS/GNSS (including L5 band), radar, and various communication systems. Designed to suppress strong interfering signals while maintaining low insertion loss across a wide passband (DC–1091MHz & 1375–8000MHz), it is an ideal solution for enhancing system sensitivity and reliability in crowded RF environments
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Ultra-Narrow L-Band Notch Filter, 1616.020833MHz Center, ≥50dB Rejection for Satellite Band
Concept model CNF01616M01616Q08A1 cavity notch filter is engineered to provide robust protection for the sensitive 1616MHz frequency band. With its ultra-narrow notch centered at 1616.020833MHz ±25KHz and delivering ≥50dB of rejection, it is an essential component for eliminating harmful interference in critical satellite communication and satellite navigation (GNSS) receive paths
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Ultra-Narrow L-Band Notch Filter, 1626MHz Center, ≥50dB Rejection for Satellite Band Protection
Concept model CNF01626M01626Q08A1 cavity notch filter is designed to provide exceptional protection for the critical 1626MHz satellite frequency band. Featuring an ultra-narrow notch band centered at 1625.98MHz ±25KHz and delivering ≥50dB of rejection, it is the definitive solution for eliminating strong interference in sensitive L-band satellite receive chains, particularly for COSPAS-SARSAT and other satellite communication systems.
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Ultra-Narrow L-Band Notch Filter, 1621.020833MHz Center, ≥50dB Rejection
Concept model CNF01621M01621Q08A1 cavity notch filter is designed to offer precise protection for the 1621MHz frequency band. Characterized by its ultra-narrow notch centered at 1621.020833MHz ±25KHz and ≥50dB of rejection, it serves as a critical component for eliminating interference in sensitive satellite communication receive paths, ensuring signal integrity and system reliability.
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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-Rejection 6.7-6.9GHz C-Band Filter for Satellite and Radar Systems
Concept CBF06734M06934Q11A cavity bandpass filter delivers exceptional performance in the 6734-6934MHz C-band, a critical frequency range for satellite communication and radar systems. Engineered with an impressive ≥90dB out-of-band rejection and outstanding VSWR ≤1.2, it provides unparalleled signal purity and efficiency. The low insertion loss and compact design make it a reliable core component for high-demand RF systems where interference immunity is paramount.
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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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5G N79 Band Bandpass Filter, 4610-4910MHz, ≤1.0dB Loss for Base Station
Concept CBF04610M04910Q10A is engineered for critical C-band applications, offering a precisely defined passband from 4610MHz to 4910MHz. With ≥50dB rejection on both sides of the passband and an exceptionally low insertion loss of ≤1.0dB, it is an ideal solution for ensuring spectrum purity in 5G infrastructure, satellite communication, and other advanced wireless systems.
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C-Band Bandpass Filter, 7250-8400MHz, ≤1.6dB Insertion Loss ，for Satellite & Microwave Backhaul
Concept CBF07250M08400Q13A cavity bandpass filter is engineered for critical C-band applications, providing a clean passband from 7250MHz to 8400MHz. With ≥50dB out-of-band rejection and an insertion loss of ≤1.6dB, it effectively selects desired channels while blocking strong interference, making it a reliable component for satellite and terrestrial wireless systems that require high signal purity and efficiency.