RFecho RF Products
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SP2T, Switch
0.4-8 GHz Reflective SPDT PIN Switch
Frequency Range: 0.4-8 GHz
Switch Design: Reflective
Switching Speed: 100ns
Input/ Output Connectors: SMA-Female
Insertion Loss: ≤1.8 dB
Isolation: ≥ 70 dB
VSWR: ≤ 1.5:1 -
SPST, Switch
0.4–12 GHz Absorptive SPST PIN Switch
Broadband 0.4–12 GHz;Low Insertion Loss;
High Isolation;
Fast Switching Speed;
Absorptive, 50 Ω Matched -
SPST, Switch
0.4–8 GHz Absorptive SPST PIN Switch
Broadband 0.4–8 GHz;
Low Insertion Loss;
High Isolation;
Fast Switching Speed;
Absorptive, 50 Ω Matched -
Circulators, Drop-In Series Circulators
0.406 GHz to 0.45 GHz, 0.35 dB Insertion Loss, 18.0 dB Isolation, Drop-in Series Circulators OH544-406-450
Embedded Stripline Design
High Isolation (18dB)
Low Insertion Loss (0.35dB)
High Power Handling (300W)
Wide Operating Temperature Range (-40 to 85 degC) -
Circulators, Drop-In Series Circulators
0.42 GHz to 0.47 GHz, 0.3 dB Insertion Loss, 21.0 dB Isolation, Drop-in Series Circulators OH542-420-470
Stripline Embedded Circulator
High Isolation
Low Insertion Loss
Stable Performance over Temperature
High Power Handling Capability -
0.425-0.440GHz 50W/100W Power Amplifier
Frequency Range: 0.425-0.440GHz.
Gain:47~50dBm
Input VSWR: /
Output VSWR: 2:1
It have the characteristics of temperature protection, Gain stability, and VCO frequency sweep. -
Circulators, Coaxial Series Circulators
0.45 GHz to 1 GHz, 0.4 dB Insertion Loss, 18.0 dB Isolation, Coaxial Series Circulators OH410-450-1000MHZ
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
0.5 GHz to 1 GHz, 0.4 dB Insertion Loss, 23 dB Isolation, SMA/N Coaxial Series Isolator-TG0701
Coaxial Series isolator with 0.5-1 GHz frequency range, 0.4 dB insertion loss, 23 dB isolation
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Isolators, SMD Series Isolators
0.5 GHz to 1 GHz, 0.5 dB Insertion Loss, 23 dB Isolation, SMD Series Isolator-TH102M1-4
SMD Series isolator with 0.5-1 GHz frequency range, 0.5 dB insertion loss, 23 dB isolation
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Cavity Backed Spiral Antenna, RF Antenna
0.5 GHz to 2 GHz Cavity Backed Spiral Antenna OBS-520
Frequency: 0.5GHz-2.0GHz
Gain: 3.6Typ~6.1Typ
VSWR: 2.5:1
Connection Type: N Female
Polarization: LHCP/RHCP
The OBS-520 is suitable for electronic-warfare, direction-finding, telemetry and surveillance systems, as well as flush-mounted airborne applications -
SP16T
0.5-18 GHz Absorptive SP16T PIN Switch
Frequency Range: 0.5-18 GHz
Switch Design: Absorptive
Switching Speed: 150ns
Input/ Output Connectors: SMA-Female
Insertion Loss: ≤7.0 dB
Isolation: ≥ 80 dB
VSWR: ≤ 2.0:1 -
SP24T, Switch
0.5-18 GHz Absorptive SP24T PIN Switch
Frequency Range: 0.5-18 GHz
Switch Design: Absorptive
Switching Speed: 100ns
Input/ Output Connectors: SMA-Female
Insertion Loss: ≤8.0 dB
Isolation: ≥ 60 dB
VSWR: ≤ 2.0:1 -
SP32T, Switch
0.5-18 GHz Absorptive SP32T PIN Switch
Frequency Range: 0.5-18 GHz
Switch Design: Absorptive
Switching Speed: 100ns
Input/ Output Connectors: SMA-Female
Insertion Loss: ≤9.5 dB
Isolation: ≥ 70 dB
VSWR: ≤ 2.0:1 -
SP3T, Switch
0.5-18 GHz Absorptive SP3T PIN Switch
Frequency Range: 0.5-18 GHz
Switch Design: Absorptive
Switching Speed: 100ns
Input/ Output Connectors: SMA-Female
Insertion Loss: ≤3.5 dB
Isolation: ≥ 80 dB
VSWR: ≤ 2.0:1 -
SP4T, Switch
0.5-18 GHz Absorptive SP4T PIN Switch
Frequency Range: 0.5-18 GHz
Switch Design: Absorptive
Switching Speed: 100ns
Input/ Output Connectors: SMA-Female
Insertion Loss: ≤3.5 dB
Isolation: ≥ 60 dB
VSWR: ≤ 2.0:1














