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703-2689.9MHZ 4 Band Combiner – Keenlion Factory Solution for Multi-Band Efficiency
The 703-2689.9MHZ 4 Band Combiner is the newest member of Keenlion’s passive portfolio, engineered to merge four discrete cellular, LTE and 5G bands into a single feed without compromise. Built inside our 20 years old, ISO-9001 certified plant, every 703-2689.9MHZ 4 Band...Read more -
What is the Q Factor of a Cavity Filter? Keenlion’s 975-1005MHz Design Achieves ≤1.0dB Insertion Loss
Q Factor: The Efficiency Engine of Cavity FiltersThe Q Factor (Quality Factor) defines a Cavity Filter’s ability to store energy versus dissipate it. For Keenlion’s 975-1005MHz Cavity Filter, a high Q Factor (>5,000) directly minimizes Insertion Loss to ≤1.0 dB—valida...Read more -
What is the Insertion Loss of a Cavity Filter? Keenlion Confirms ≤1.0 dB for 975-1005 MHz Model
Keenlion’s newly released 975-1005 MHz Cavity Filter answers with an unequivocal insertion loss ≤1.0 dB across the entire 30 MHz bandwidth.In our ISO-9001 laboratory, 100 production samples of the 975-1005 MHz Cavity Filter were swept on a Keysight PNA-X. Every Cavity Fi...Read more -
What the Return Loss of a Cavity Filter? Keenlion Confirms ≥15 dB for New 975-1005MHz Cavity Filter
When engineers ask “What the return loss of a cavity filter?”, they are really asking for the guarantee that precious signal power is not reflected back to the source. Keenlion’s latest 975-1005 MHz Cavity Filter answers that question with a decisive ≥15 dB return loss a...Read more -
Keenlion Unveils Compact 2000-4000MHz Customized Dielectric Resonator Filter for Next-Gen Telecom Systems
Sichuan, China ,7,17,2025, Keenlion, a leading RF component manufacturer, today launched its breakthrough 2000-4000MHz Small Size Customized Dielectric Resonator Filter, engineered to address space and performance challenges in 5G infrastructure and satellite communicati...Read more -
4500-5900MHz LC Filter: Your Go-To for Exceptional Signal Performance
The 4500-5900MHz LC Filter excels in space-constrained telecom setups with its compact build, seamlessly integrating into 5G devices without sacrificing performance. Its standout strength lies in powerful band rejection, ensuring pristine signal transmission within the 4...Read more -
4500-5900MHz LC Filter: Your Trusted Choice for Seamless Signal Management
The 4500-5900MHz LC Filter delivers exceptional value with its compact design for space-sensitive applications like 5G modules, while maintaining rigorous performance standards. Its standout feature is high resistance band rejection, ensuring pristine signal transmission...Read more -
4500-5900MHz LC Filter: High-Performance Solution for Modern Connectivity Needs
The 4500-5900MHz LC Filter delivers space-saving solutions for modern telecom setups, fitting seamlessly into 5G base stations and compact modules. Its exceptional high-resistance band rejection ensures crystal-clear signal transmission in noisy environments by strictly ...Read more -
Enhance Communication Systems with Keenlion’s 4500-5900MHz LC Filter
Keenlion introduces the 4500-5900MHz LC Filter, a cutting-edge solution designed to meet the demands of modern communication systems. With its customizable features, high resistance band rejection, and compact design, this filter is an essential component for enhancing s...Read more -
How the 4500-5900MHz LC Filter Ensures Minimal Interference in Communication Systems
The 4500-5900MHz LC Filter achieves precision bandpass filtering through optimized LC network design, enabling minimal-attenuation transmission within 4500-5900MHz while suppressing out-of-band interference (>40dB rejection at ±100MHz). This LC Filter integrates high-...Read more -
Discover the DC-8GHz Low Pass Filter: Precision and Performance for Modern Applications
Keenlion, a leading manufacturing factory, is excited to introduce our latest innovation: the DC-8GHz Low Pass Filter. This advanced filter is designed to meet the demanding requirements of modern communication systems, offering unparalleled performance and reliability.T...Read more -
Discover the Power of Precision with Our 880-2400MHz 9 Band Combiner
Keenlion, a seasoned production - based factory, is excited to announce the launch of its cutting - edge 880-2400MHZ 9 Band Combiner, a game - changer in the telecommunications industry.Our 880-2400MHz 9 Band Combiner is a cutting-edge solution designed to enhance your ...Read more
Sichuan Keenlion Microwave Technology Co., Ltd.
KEENLON MICROWAVE
