RFecho RF Products
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Cavity Backed Spiral Antenna, RF Antenna
1 GHz to 8 GHz Cavity Backed Spiral Antenna OBS-1080
Frequency: 1.0GHz-8.0GHz
Gain: -3Typ~4.5Typ
VSWR: 2.5:1 Max, 2.0:1 Typical
Connection Type: SMA-Female
Polarization: LHCP/RHCP
The OBS-1080 is suitable for electronic-warfare, direction-finding, telemetry, and surveillance systems, as well as flush-mounted airborne applications. -
Power Divider
1-12.4GHz Insertion Loss 1.50dB SMA Connector 0° Power Divider
A-series power dividers are 0° power dividers with SMA
connectors, covering the full 0.5-18GHz range.
Features include small size, low loss, low VSWR, and high isolation.
The series employs batch production control methods,
ensuring… -
Power Divider
1-12.4GHz Insertion Loss 2.80dB SMA Connector 0° Power Divider
SMA connector 0° power divider
Full series covering 0.5-18GHz
Small size, low loss, low VSWR, high isolation
High consistency in batch production
Applications: Electronic countermeasures, testing, and measurement ultra-wideband systems
Used for 4-way microwave signal… -
SP16T, Switch
1-18 GHz Absorptive SP16T PIN Switch
Frequency Range: 1-18 GHz
Switch Design: Absorptive
Switching Speed: 150ns
Input/ Output Connectors: SMA-Female
Insertion Loss: ≤7.0 dB
Isolation: ≥ 80 dB
VSWR: ≤ 2.0:1 -
SP3T, Switch
1-18 GHz Absorptive SP3T PIN Switch
Frequency Range: 1-18 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
1-18 GHz Absorptive SP4T PIN Switch
Frequency Range: 1-18 GHz
Switch Design: Absorptive
Switching Speed: 100ns
Input/ Output Connectors: SMA-Female
Insertion Loss: ≤3.2 dB
Isolation: ≥ 60 dB
VSWR: ≤ 2.0:1 -
SP4T, Switch
1-18 GHz Absorptive SP4T PIN Switch
Frequency Range: 1-18 GHz
Switch Design: Absorptive
Switching Speed: 100ns
Input/ Output Connectors: SMA-Female
Insertion Loss: ≤3.2 dB
Isolation: ≥ 75 dB
VSWR: ≤ 2.0:1 -
SP5T, Switch
1-18 GHz Absorptive SP5T PIN Switch
Frequency Range: 1-18 GHz
Switch Design: Absorptive
Switching Speed: 120ns
Input/ Output Connectors: SMA-Female
Insertion Loss: ≤3.5 dB
Isolation: ≥ 60 dB
VSWR: ≤ 2.0:1 -
SP5T, Switch
1-18 GHz Absorptive SP5T PIN Switch
Frequency Range: 1-18 GHz
Switch Design: Absorptive
Switching Speed: 100ns
Input/ Output Connectors: SMA-Female
Insertion Loss: ≤3.5 dB
Isolation: ≥ 75 dB
VSWR: ≤ 2.0:1 -
SP6T, Switch
1-18 GHz Absorptive SP6T PIN Switch
Frequency Range: 1-18 GHz
Switch Design: Absorptive
Switching Speed: 120ns
Input/ Output Connectors: SMA-Female
Insertion Loss: ≤4.2 dB
Isolation: ≥ 60 dB
VSWR: ≤ 2.0:1 -
SP8T, Switch
1-18 GHz Absorptive SP8T PIN Switch
Frequency Range: 1-18 GHz
Switch Design: Absorptive
Switching Speed: 120ns
Input/ Output Connectors: SMA-Female
Insertion Loss: ≤4.8 dB
Isolation: ≥ 80 dB
VSWR: ≤ 2.0:1 -
SP2T, Switch
1-18 GHz Absorptive SPDT PIN Switch
Frequency Range: 1-18 GHz
Switch Design: Absorptive
Switching Speed: 100ns
Input/ Output Connectors: SMA-Female
Insertion Loss: ≤3.0 dB
Isolation: ≥ 60 dB
VSWR: ≤ 2.0:1 -
SP2T, Switch
1-18 GHz Absorptive SPDT PIN Switch
Frequency Range: 1-18 GHz
Switch Design: Absorptive
Switching Speed: 100ns
Input/ Output Connectors: SMA-Female
Insertion Loss: ≤3.0 dB
Isolation: ≥ 60 dB
VSWR: ≤ 2.0:1 -
SP3T, Switch
1-18 GHz Reflective SP3T PIN Switch
Frequency Range: 1-18 GHz
Switch Design: Reflective
Switching Speed: 100ns
Input/ Output Connectors: SMA-Female
Insertion Loss: ≤2.8 dB
Isolation: ≥ 80 dB
VSWR: ≤ 2.0:1 -
SP4T, Switch
1-18 GHz Reflective SP4T PIN Switch
Frequency Range: 1-18 GHz
Switch Design: Reflective
Switching Speed: 100ns
Input/ Output Connectors: SMA-Female
Insertion Loss: ≤3.3 dB
Isolation: ≥ 75 dB
VSWR: ≤ 2.0:1
















