Filter
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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, 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, 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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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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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.
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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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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