RFecho RF Products
-
Cavity Backed Spiral Antenna, RF Antenna
4 GHz to 8 GHz Cavity Backed Spiral Antenna OBS-4080
Frequency: 4.0GHz-8.0GHz
Gain: 2.5Typ~5.6Typ
VSWR: 2.5:1
Connection Type: SMA Female
Polarization: LHCP/RHCP
The OBS-4080 is suitable for electronic-warfare, direction-finding, telemetry, and surveillance systems, as well as flush-mounted airborne applications. -
Directional Coupler
4-18GHz 0.6dB OCP-A1 Series General Purpose Directional Coupler
Frequency Range: 0.5-18GHz
SMA Connectors
Stripline Structure
Low Insertion Loss
High Directivity
High Power Handling
Internal Load -
Directional Coupler
4-18GHz 0.6dB OCP-A1 Series General Purpose Directional Coupler
Frequency Range: 0.5-18GHz (Series Coverage)
Specific Model Frequency: 4-18GHz
Connector: SMA-K
Power Handling: 50W
Structure: Strip line
Low Insertion Loss
High Directivity
Internal Termination
Standardized product, customizable -
Directional Coupler
4-18GHz 0.6dB OCP-A1 Series General Purpose Directional Coupler
Frequency Range: 4-18GHz
Coupling: 30±1dB
SMA-K Connectors
Stripline structure
Low insertion loss
High directivity
High power handling (50W)
Built-in load -
Directional Coupler, Power Bridge
4-18GHz Broadband 90-Degree Hybrid Coupler
Stripline structure
Covers 4-18GHz frequency range
Low insertion lossHigh isolation Excellent phase balance
Low VSWR
High power handling capacity (50W)
SMA-K connectors -
Directional Coupler, Power Divider
4-18GHz Insertion Loss 0.80dB SMA Connector 0° Power Divider
SMA connector 0° power divider
Frequency coverage: 0.5-18GHz (Specific model 4-18GHz)
Small volume, low consumption
Low VSWR, high isolation
Consistent product quality suitable for batch production
Applications: Communications, EW, Radar, Navigation, Test & Measurement
Customizable designs… -
Directional Coupler, Power Divider
4-18GHz Insertion Loss 1.60dB SMA Connector 0° Power Divider
Frequency Range: 4-18GHz
4-Way Power Divider
0° Phase Relationship
SMA-Female Connectors
Low Insertion Loss (1.60dB)
High Isolation (17dB)
Small Size & Low VSWR
High Consistency for Mass Production -
Directional Coupler, Power Divider
4-18GHz Insertion Loss 2.50dB SMA Connector 0° Power Divider
SMA connector 0° power divider
Covers 4-18GHz Frequency Range
Small size, low loss, low VSWR, high isolation
Batch production control ensures high consistency
Designed for 8-way microwave signal distribution and synthesis
Suitable for communications, radar,… -
4-6GHz 50W/100W Power Amplifier
Frequency Range: 4-6GHz.
Gain:47~50dBm
Input VSWR: 1.8:1
Output VSWR: 2.0:1
It have the characteristics of temperature protection, Gain stability, and VCO frequency sweep. -
SP16T, Switch
4-8 GHz Absorptive SP16T PIN Switch
Frequency Range: 4-8 GHz
Switch Design: Absorptive
Switching Speed: 150ns
Input/ Output Connectors: SMA-Female
Insertion Loss: ≤4.2 dB
Isolation: ≥ 80 dB
VSWR: ≤ 1.7:1 -
SP3T, Switch
4-8 GHz Absorptive SP3T PIN Switch
Frequency Range: 4-8 GHz
Switch Design: Absorptive
Switching Speed: 100ns
Input/ Output Connectors: SMA-Female
Insertion Loss: ≤2.0 dB
Isolation: ≥ 80 dB
VSWR: ≤ 1.5:1 -
SP4T, Switch
4-8 GHz Absorptive SP4T PIN Switch
Frequency Range: 4-8 GHz
Switch Design: Absorptive
Switching Speed: 100ns
Input/ Output Connectors: SMA-Female
Insertion Loss: ≤2.0 dB
Isolation: ≥ 80 dB
VSWR: ≤ 1.5:1 -
SP5T, Switch
4-8 GHz Absorptive SP5T PIN Switch
Frequency Range: 4-8 GHz
Switch Design: Absorptive
Switching Speed: 120ns
Input/ Output Connectors: SMA-Female
Insertion Loss: ≤2.2 dB
Isolation: ≥ 70 dB
VSWR: ≤ 1.5:1















