RFecho RF Products
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Isolators, Waveguide Series Isolators
17.6 GHz to 26.7 GHz, 0.4 dB Insertion Loss, 20 dB Isolation, Waveguide Series Isolator-BH220-24
Waveguide Series isolator with 17.6-26.7 GHz frequency range, 0.4 dB insertion loss, 20 dB isolation
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Isolators, Micro-strip Series Isolators
17.7 GHz to 21.2 GHz, 1.35 dB Insertion Loss, 18.0 dB Isolation, Micro-Strip Series Isolators Isolator-OG5A044-17.7-21.2
Miniaturization and light weight
High product consistency and high reliability
Customizable
Suitable for aviation, aerospace, radar, and electronic countermeasures
Applicable for microwave communications and microwave testing fields -
Isolators, Waveguide Series
17.7 GHz to 21.617 GHz, 0.3 dB Insertion Loss, -21.6 dB Isolation, Waveguide Series Isolator-OHTD17.7-21.6-17.7-21.6
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… -
Biconical Antenna, RF Antenna
170 MHz to 1100 MHz, N Female, EMC Biconical Antenna OBC-170M1100M-200W
Frequency: 170MHz-1100MHz
VSWR: 2.0:1
Power Handling:200W
Low Return Loss
Equipped with an N-connector
OBC-170M1100M-200W Biconical Antenna is suitable for transmission and immunity test,EMI testing and radiation. -
Orthomode Transducer, WR4
170-260 GHz WR4 Orthomode Transducer
Frequency Range: 170-260 GHz
High Polarization Isolation: Typically >40 dB
Low Insertion Loss: ≤0.8 dB per channel
Excellent Return Loss: >17 dB
Compact & Symmetric Design: Optimized for easy integration
Robust Construction: Precision-machined aluminum or… -
Load, Routing, Waveguide Load
170GHz-220GHz ,VSWR(Max):1.085, Waveguide Load 82506
The waveguide load frequency covers 500GHz, with complete matching loads, excellent performance, small voltage standing wave ratio and power up to 30KW. The basic materials are copper, aluminum and stainless…
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Cavity Band Reject Filter, RF Cavity Filter, RF Filters
1790MHz to 1800MHz Cavity Band Stop Filter rejection ≥ 60dB Band Stop RF Filter with N Female Connector
1790MHz to 1800MHz Cavity Band Stop Filter model OHP: 1795-10 also known as Band Stop filter and Notch Filter that passes most frequencies unaltered but attenuates frequencies in a specific…
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Coaxial Series Isolators, Isolators
18 GHz to 24.5 GHz, 0.6 dB Insertion Loss, 18 dB Isolation, SMA/N Coaxial Series Isolator-TH2001
Coaxial Series isolator with 18-24.5 GHz frequency range, 0.6 dB insertion loss, 18 dB isolation
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Coaxial Series Isolators, Isolators
18 GHz to 24.5 GHz, 0.6 dB Insertion Loss, 18 dB Isolation, SMAK Coaxial Series Isolator
Coaxial Series isolator with 18-24.5 GHz frequency range, 0.6 dB insertion loss, 18 dB isolation
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Cavity Backed Spiral Antenna, RF Antenna
18 GHz to 26.5 GHz Cavity Backed Spiral Antenna OBS-180265
Frequency: 18.0GHz-26.5GHz
Gain: -4Typ
VSWR: 2.5:1
Connection Type: SMA Female
Polarization: LHCP/RHCP
The OBS-180265 is suitable for electronic-warfare, direction-finding, telemetry, and surveillance systems, as well as flush-mounted airborne applications. -
Adapters and Connectors, IN Series Adapters, RF Adapters
18 GHz, N Female to N Female, IN Adapters
This model OA343400Z01 is N Female Straight to N Female Straight. This series N Female Straight to N Female Straight have the operating frequency of 18 GHz. Adapters that have…
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Adapters and Connectors, IN Series Adapters, RF Adapters
18 GHz, N Female to N Female, IN Adapters
This model OA343400FS10 is N Female Straight to N Female Straight. This series N Female Straight to N Female Straight have the operating frequency of 18 GHz. Adapters that have…
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Adapters and Connectors, IN Series Adapters, RF Adapters
18 GHz, N Female to N Female, IN Adapters
This model OA343400Y01 is N Female Straight to N Female Straight. This series N Female Straight to N Female Straight have the operating frequency of 18 GHz. Adapters that have…
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Adapters and Connectors, IN Series Adapters, RF Adapters
18 GHz, N Male to N Female, IN Adapters
This model OA343410Z01 is N Male Straight to N Female Straight. This series N Male Straight to N Female Straight have the operating frequency of 18 GHz. Adapters that have…
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Adapters and Connectors, IN Series Adapters, RF Adapters
18 GHz, N Male to N Female, IN Adapters
This model OA343410FS10 is N Male Straight to N Female Straight. This series N Male Straight to N Female Straight have the operating frequency of 18 GHz. Adapters that have…
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Adapters and Connectors, IN Series Adapters, RF Adapters
18 GHz, N Male to N Male, IN Adapters
This model OA343411Z01 is N Male Straight to N Male Straight. This series N Male Straight to N Male Straight have the operating frequency of 18 GHz. Adapters that have…















