Articles by JQL Electronics

SMT Millimeter Wave Circulator/Isolator Series

Dorado018JQL Electronics introduces a high performance SMT millimeter wave circulator / isolator series designed for 5G network. The SMT microstrip solutions are true surface mount with no need of any additional biased steel plate for installation. The solution covers 18, 28 and 40 GHz bands, with up to 20 dB isolation, 0.7 dB insertion loss. Custom design microstrip isolators / circulator is available from 5 to 40 GHz.

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Isolators & Circulators

coaxial isolators and circulatorsJQL's heritage of coaxial isolator and circulator with 300+ designs offers broadband, high power, low PIM solutions to the customers. JQL designs and manufactures the coaxial isolators and circulators from 100 MHz up to 50 GHz.

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Surface-mount Isolators/Circulators

SurfaceMount IsolatorsSecond generation of surface-mount (SMT II) isolators and circulators, with frequency ranging from 800 MHz to 3.8 GHz. The SMT II devices are designed for low IMD application, PCB application, with very compact package and soldering reflowing durability. Minimum isolation is 20 dB, maximum insertion loss 0.35 dB, -75 dBc IMD with custom design available upon request.

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