Passive Devices
RFecho offers a wide range of high quality RF Passive Devices, designed for high performance and reliability. Our RF Filters, Isolators, Adapters, Connectors, Cables, Directional coupler presents low loss, high power handling and maintain signal integrity across the frequency range. Designed to meet the advanced technology demands for RF microwave applications
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Isolators, Micro-strip Series Isolators0.01 GHz to 0.012 GHz, 1.3 dB Insertion Loss, 18.0 dB Isolation, Micro-Strip Series Isolators Isolator-OG5A013-10-12
Miniaturized and lightweight
High product consistency and high reliability
Customizable
Suitable for aviation, aerospace, radar, electronic countermeasure, microwave communication, and microwave testing fields -
Isolators, Micro-strip Series Isolators0.013 GHz to 0.015 GHz, 1.3 dB Insertion Loss, 18.0 dB Isolation, Micro-Strip Series Isolators Isolator-OG5A015-13-15
Miniaturized and lightweight
High product consistency and high reliability
Customizable
Suitable for aviation, aerospace, radar, electronic countermeasure, microwave communication, and microwave testing fields -
Isolators, Micro-strip Series Isolators0.015 GHz to 0.018 GHz, 1.3 dB Insertion Loss, 18.0 dB Isolation, Micro-Strip Series Isolators Isolator-OG5A016-15-18
Miniaturized and lightweight
High product consistency and high reliability
Customizable
Suitable for aviation, aerospace, radar, electronic countermeasure, microwave communication, and microwave testing fields -
Isolators, Micro-strip Series Isolators0.018 GHz to 0.02 GHz, 1.3 dB Insertion Loss, 18.0 dB Isolation, Micro-Strip Series Isolators Isolator-OG5A017-18-20
Miniaturized and lightweight
High product consistency and high reliability
Customizable
Suitable for aviation, aerospace, radar, electronic countermeasure, microwave communication, and microwave testing fields -
Isolators, Micro-strip Series Isolators0.021 GHz to 0.023 GHz, 1.3 dB Insertion Loss, 18.0 dB Isolation, Micro-Strip Series Isolators Isolator-OG5A018-21-23
Miniaturized and lightweight
High product consistency and high reliability
Customizable
Suitable for aviation, aerospace, radar, electronic countermeasure, microwave communication, and microwave testing fields -
Circulators, Micro-Strip Series Circulators0.024 GHz to 0.027 GHz, 1.35 dB Insertion Loss, 16.0 dB Isolation, Micro-Strip Series Circulators OH5A137-24-27.5
Small size
Lightweight
High product consistency
High reliability
Customizable
Aviation and aerospace applications
Radar and electronic warfare
Microwave communication
Microwave test fields -
Circulators, Coaxial Series Circulators0.04 GHz to 0.042 GHz, 1.5 dB Insertion Loss, 16.0 dB Isolation, Coaxial Series Circulators OH6A038-40-42
Coaxial integrated design
Frequency range: 40-42 MHz
High isolation of 16 dB
N-Female connector interface
CW direction operation -
Circulators, Coaxial Series Circulators0.055 GHz to 0.065 GHz, 1.0 dB Insertion Loss, 16.0 dB Isolation, Coaxial Series Circulators OH6A037-55-65
Coaxial integrated design
Frequency range: 55-65 MHz
Low insertion loss of 1.0 dB
High isolation performance
Clockwise signal direction -
Isolators, Waveguide Series0.076 GHz to 0.081 GHz, 0.8 dB Insertion Loss, -81.0 dB Isolation, Waveguide Series Isolator-OHTD76-81-76-81
Wide frequency range coverage: 5.5GHz to 110GHz
Available bandwidths: 10%, 20%, 30%, 40%, and octave
Peak power range: 1W to 40MW
Average power range: 1W to 100KW
Applications: Civil, military, aerospace, and space technology
Customizable… -
Isolators, Waveguide Series0.081 GHz to 0.086 GHz, 0.8 dB Insertion Loss, -86.0 dB Isolation, Waveguide Series Isolator-OHTD81-86-81-86
Wide frequency range coverage: 5.5GHz to 110GHz
Available bandwidths: 10%, 20%, 30%, 40%, and octave
Peak power range: 1W to 40MW
Average power range: 1W to 100KW
Applications: Civil, military, aerospace, and space technology
Customizable… -
Isolators, Waveguide Series0.092 GHz to 0.098 GHz, 1.0 dB Insertion Loss, -98.0 dB Isolation, Waveguide Series Isolator-OHTD92-98-92-98
Wide frequency range coverage: 5.5GHz to 110GHz
Available bandwidths: 10%, 20%, 30%, 40%, and octave
Peak power range: 1W to 40MW
Average power range: 1W to 100KW
Applications: Civil, military, aerospace, and space technology
Customizable… -
Isolators, Waveguide Series0.101 GHz to 0.109 GHz, 1.0 dB Insertion Loss, -109.0 dB Isolation, Waveguide Series Isolator-OHTD101-109-101-109
Wide frequency range coverage: 5.5GHz to 110GHz
Available bandwidths: 10%, 20%, 30%, 40%, and octave
Peak power range: 1W to 40MW
Average power range: 1W to 100KW
Applications: Civil, military, aerospace, and space technology
Customizable… -
Circulators, Coaxial Series Circulators0.117 GHz to 0.144 GHz, 0.6 dB Insertion Loss, 18.0 dB Isolation, Coaxial Series Circulators OH2A097-117-144MHZ
Product frequency range covers 100MHz-40GHz
Applicable to civil, military, aviation, and space technology
Good compatibility, customizable input/output connectors
High performance and high reliability -
Coaxial Series Isolators, Isolators0.14 GHz to 0.24 GHz, 0.6 dB Insertion Loss, 18 dB Isolation, SMA/N Coaxial Series Isolator-TG0101A
Coaxial Series isolator with 0.14-0.24 GHz frequency range, 0.6 dB insertion loss, 18 dB isolation
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Coaxial Series Isolators, Isolators0.14 GHz to 0.24 GHz, 0.6 dB Insertion Loss, 18 dB Isolation, SMA/N Coaxial Series Isolator-TH0101A
Coaxial Series isolator with 0.14-0.24 GHz frequency range, 0.6 dB insertion loss, 18 dB isolation
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Coaxial Series Isolators, Isolators0.2 GHz to 0.3 GHz, 0.5 dB Insertion Loss, 18 dB Isolation, SMA/N Coaxial Series Isolator-TH0101
Coaxial Series isolator with 0.2-0.3 GHz frequency range, 0.5 dB insertion loss, 18 dB isolation