RFecho RF Products
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SPST, Switch
0.1–18 GHz Absorptive SPST PIN Switch
Broadband 0.1–18 GHz;Low Insertion Loss;
High Isolation;
Fast Switching Speed;
Absorptive, 50 Ω Matched -
SPST, Switch
0.1–20 GHz Absorptive SPST PIN Switch
Broadband 0.1–20 GHz;Low Insertion Loss;
High Isolation;
Fast Switching Speed;
Absorptive, 50 Ω Matched -
Isolators, Waveguide Series
0.101 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 Circulators
0.117 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, Isolators
0.14 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, Isolators
0.14 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, Isolators
0.2 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
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Power Bridge
0.2-0.4GHz Broadband 90-Degree Hybrid Coupler
Stripline structure
Covers 0.2-0.4GHz frequency range High isolation
Excellent amplitude balance
Excellent phase balance
Low VSWR
High power handling capacity (50W)
SMA-K connectors -
SP16T
0.2-20 GHz Absorptive SP16T PIN Switch
Frequency Range: 0.2-20 GHz
Switch Design: Absorptive
Switching Speed: 150ns
Input/ Output Connectors: SMA-Female
Insertion Loss: ≤7.5 dB
Isolation: ≥ 80 dB
VSWR: ≤ 2.0:1 -
Coaxial Series Isolators, Isolators
0.20 GHz to 0.30 GHz, 0.5 dB Insertion Loss, 18 dB Isolation, SMA/N Coaxial Series Isolator-TH0101K
Coaxial Series isolator with 0.20-0.30 GHz frequency range, 0.5 dB insertion loss, 18 dB isolation
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Coaxial Series Isolators, Isolators
0.20 GHz to 0.30 GHz, 0.6 dB Insertion Loss, 18 dB Isolation, SMA/N Coaxial Series Isolator-TG101M
Coaxial Series isolator with 0.20-0.30 GHz frequency range, 0.6 dB insertion loss, 18 dB isolation
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Drop-in Series Isolators, Isolators, Surface Mount Series Isolators
0.20 GHz to 0.40 GHz, 0.5 dB Insertion Loss, 18 dB Isolation, TAB Drop-in Series Isolator-TG0102M
Drop-in Series isolator with 0.20-0.40 GHz frequency range, 0.5 dB insertion loss, 18 dB isolation
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Drop-in Series Isolators, Isolators, Surface Mount Series Isolators
0.20 GHz to 0.40 GHz, 0.6 dB Insertion Loss, 18 dB Isolation, TAB Drop-in Series Isolator-TG0102M-100
Drop-in Series isolator with 0.20-0.40 GHz frequency range, 0.6 dB insertion loss, 18 dB isolation
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Circulators, Drop-In Series Circulators
0.223 GHz to 0.235 GHz, 0.4 dB Insertion Loss, 20.0 dB Isolation, Drop-in Series Circulators OH544-223-235
Embedded Stripline Design
High Isolation (20dB)
Low Insertion Loss (0.40dB)
High Power Handling (300W)
Wide Operating Temperature Range (-40 to 85 degC) -
Coaxial Series Isolators, Isolators
0.25 GHz to 0.45 GHz, O.4 dB Insertion Loss, 20 dB Isolation, SMA/N Coaxial Series Isolator-TH0301A
Coaxial Series isolator with 0.25-0.45 GHz frequency range, 0.4 dB insertion loss, 20 dB isolation
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Power Bridge
0.25-0.5GHz Broadband 90-Degree Hybrid Coupler
Stripline structure
Covers 0.5-1.0GHz frequency range
High isolation
Excellent amplitude balance
Excellent phase balance
Low VSWR
High power handling capacity (50W)
SMA-K connectors














