RFecho RF Products
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Active Device, EMC Power Amplifier
1GHz-6GHz 50W RF Power Amplifier
The 1GHz-6GHz 50W product is the core product of our company. It adopts all-solid continuous wave scheme, redundancy and high reliability circuit design scheme, and has perfect self-protection ability. Operating…
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Cavity Backed Spiral Antenna, RF Antenna
2 GHz to 18 GHz Cavity Backed Spiral Antenna OBS-20180
Frequency: 2.0GHz-18.0GHz
Gain: -3Typ~1Typ
VSWR: 2.5:1
Connection Type: SMA Female
Polarization: LHCP/RHCP
The OBS-20180 is suitable for electronic-warfare, direction-finding, telemetry, and surveillance systems, as well as flush-mounted airborne applications. -
Cavity Backed Spiral Antenna, RF Antenna
2 GHz to 18 GHz Cavity Backed Spiral Antenna OBS-20180-Radome
Frequency: 2.0GHz-18.0GHz
Gain: -3Typ~1Typ
VSWR: 2.5:1
Connection Type: SMA Female
Polarization: LHCP/RHCP
The OBS-20180 is suitable for electronic-warfare, direction-finding, telemetry, and surveillance systems, as well as flush-mounted airborne applications. -
Biconical Antenna, RF Antenna
2 GHz to 18 GHz, SMA – K, EMC Biconical Antenna
Frequency: 2GHz-18GHz
VSWR: 2.0:1
Power Handling: 50W
Connection Type: SMA – K
Low Return Loss
OBC-20180-50W Biconical Antenna is suitable for radiation and immunity test and EMI testing -
Cavity Backed Spiral Antenna, RF Antenna
2 GHz to 4 GHz Cavity Backed Spiral Antenna OBS-2040
Frequency: 2.0GHz-4.0GHz
Gain: -3Typ~1Typ
VSWR: 2.5:1
Connection Type: SMA Female
Polarization: LHCP/RHCP
The OBS-2040 is suitable for electronic-warfare, direction-finding, telemetry, and surveillance systems, as well as flush-mounted airborne applications. -
Coaxial Series Isolators, Isolators
2 GHz to 4 GHz, 0.4 dB Insertion Loss, 23 dB Isolation, SMA Coaxial Series Isolator-TG201F
Coaxial Series isolator with 2-4 GHz frequency range, 0.4 dB insertion loss, 23 dB isolation
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Coaxial Series Isolators, Isolators
2 GHz to 4 GHz, 0.4 dB Insertion Loss, 23 dB Isolation, SMA Coaxial Series Isolator-TH201F
Coaxial Series isolator with 2-4 GHz frequency range, 0.4 dB insertion loss, 23 dB isolation
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Coaxial Series Isolators, Isolators
2 GHz to 4 GHz, 0.6 dB Insertion Loss, 16 dB Isolation, SMA/N Coaxial Series Isolator-TH301A
Coaxial Series isolator with 2-4 GHz frequency range, 0.6 dB insertion loss, 16 dB isolation
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Coaxial Series Isolators, Isolators
2 GHz to 4 GHz, 0.6 dB Insertion Loss, 18 dB Isolation, SMA/N Coaxial Series Isolator-TG301A
Coaxial Series isolator with 2-4 GHz frequency range, 0.6 dB insertion loss, 18 dB isolation
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Isolators, Waveguide Series
2 GHz to 4 GHz, 0.8 dB Insertion Loss, 15.0 dB Isolation, SMA Waveguide Series Isolator-OH2A104-2
Wide frequency coverage from 5.5GHz to 110GHz
Bandwidth options: 10%, 20%, 30%, 40%, 2 times
Peak power: 1W to 40MW
Average power: 1W to 100KW
Applications include civil, military, aviation, and space technology
Customizable according… -
Cavity Backed Spiral Antenna, RF Antenna
2 GHz to 6 GHz Cavity Backed Spiral Antenna OBS-2060
Frequency: 2.0GHz-6.0GHz
Gain: -3.2Typ~3.8Typ
VSWR: 2.5:1
Connection Type: SMA Female
Polarization: LHCP/RHCP
The OBS-2060 is suitable for electronic-warfare, direction-finding, telemetry, and surveillance systems, as well as flush-mounted airborne applications. -
Coaxial Series Isolators, Isolators
2 GHz to 6 GHz, 1.2 dB Insertion Loss, 15 dB Isolation, SMA/N Coaxial Series Isolator-TG501B
Coaxial Series isolator with 2-6 GHz frequency range, 1.2 dB insertion loss, 15 dB isolation
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2 LC Port DVI Optic Fiber Transceiver For Optical Fiber Cable Extender
ETV-1200-D series two-core DVI optical extender is designed for long-distance transmission of DVI signal through two-core optical fiber. This product can use multimode fiber or single mode fiber according to…















