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What are the disadvantages of LC filters? How Keenlion’s 68-72MHz LC Filter Overcomes Them
Traditional LC Filter Limitations:LC filters, while effective for many signal processing tasks, have several notable drawbacks:Bulky Size and Weight: Traditional LC filters require large inductors and capacitors to achieve the desired frequency response, making them phys...Read more -
The Balancing Act of Insertion Loss (IL) and Selectivity: A Deep Dive into the Impact of Q Factor on RF Filter Performance
Keenlion is a Chinese company, which produces RF filters. They are ready to tailor the filters at your discretion. The filters perform excellently and reliably. They are capable of handling a variety of frequencies and purposes to ensure that your communication system is...Read more -
5.8GHz Microwave Components from Keenlion Enhance Beijing Metro Line 13 Communication Systems
Keenlion, a specialized Chinese manufacturing factory of passive RF components, announces its successful involvement in a major urban transit modernization project. The company has been selected to supply custom-engineered 5.8GHz vehicular power divider and 5.8GHz vehicu...Read more -
Keenlion RF Filters: High-Performance Passive Solutions
Keenlion RF Filters offer reliable performance for various applications. Keenlion is a reputable manufacturer of RF Filters that produces a broad collection of passive elements that provide outstanding signal management. The products that we sell are DC-18GHZ Cavity Filt...Read more -
High-Performance 791-801MHz/832-842MHz Cavity Diplexer, Redefining RF Signal Management Standards
The Cavity Diplexer 791-801MHz/832-842MHz product has been released by Chengdu Keenlion Microwave Technology Co., Ltd. This product is a signal processing solution that is novel in its nature to meet the new needs of the electronic communication industry. The Cavity Dipl...Read more -
New 791-801MHz/832-842MHz Cavity Diplexer for Critical Communications
Keenlion distinguishes itself by combining factory-direct competitive pricing with full-service support. The company offers samples for on-site testing and validation, allowing customers to verify performance before volume commitment. This is backed by professional after...Read more -
791-801MHz/832-842MHz Cavity Diplexer Advantages for Global Telecommunications
Our 791-801MHz/832-842MHz Cavity Diplexer is designed to provide exceptional performance and reliability:Frequency Precision: Center frequencies tightly controlled at 796MHz (RX) and 837MHz (TX)Low Loss: Insertion loss ≤1dB across both bands ensures minimal signal attenu...Read more -
Keenlion’s Precision Cavity Diplexer: Engineered for Superior 5G and LTE Performance
Our technical focus ensures this cavity diplexer excels where it matters most. The center frequencies are meticulously controlled at 1950MHz for reception and 2140MHz for transmission, guaranteeing precise band operation. With an insertion loss of ≤1dB across both passba...Read more -
1709.5-1784.5MHz/1804.5-1879.5MHz Cavity Diplexer: Factory-Tuned for Reliable FDD Split
Keenlion’s 1709.5-1784.5MHz/1804.5-1879.5MHz Cavity Diplexer delivers precise frequency splitting for FDD systems. Key features include:• RX passband: 1709.5-1784.5MHz with ≤1dB insertion loss• TX passband: 1804.5-1879.5MHz with ≤1dB insertion loss• VSWR ≤1.3:1• 10W powe...Read more -
891-903MHZ/936-948MHZ Cavity Diplexer Factory Built for RX TX Isolation
Our 891-903mhz/936-948mhz cavity diplexer splits rx and tx paths with precision. features include:• rx passband: 891-903mhz with ≤1db insertion loss• tx passband: 936-948mhz with ≤1db insertion loss• ≥65db rejection between bands• vswr ≤1.3:1• handles 10w forward power• ...Read more -
What is a 3dB hybrid coupler? 700MHz-4200MHz 3dB Hybrid Coupler Explained
A 3dB hybrid coupler is a passive four-port device that splits input power equally while maintaining a 90° phase difference between outputs. The 700MHz-4200MHz 3dB Hybrid Coupler from Keenlion performs this function across the entire cellular, LTE and 5G spectrum, making...Read more -
What is the purpose of a cavity resonator? 2878-2882MHz Cavity Filter in Modern Passive Networks
A cavity resonator stores RF energy in a standing-wave pattern and returns it only at the intended frequency. The 2878-2882MHz Cavity Filter produced by Chengdu-based Keenlion applies this principle through a quarter-wave coaxial cavity: silver-plated walls define a 2880...Read more
Sichuan Keenlion Microwave Technology Co., Ltd.
KEENLION MICROWAVE
