RFecho RF Products
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Directional Coupler, Power Bridge
2-4GHz Broadband 90-Degree Hybrid Coupler
Stripline structure
Covers 2-4GHz frequency range
High isolation
Excellent amplitude balance
Excellent phase balanceWide operating temperature range
High power handling capacity (50W)
SMA-K connectors -
Directional Coupler, Power Divider
2-4GHz Insertion Loss 0.35dB SMA Connector 0° Power Divider
Frequency Range: 2-4GHz
Insertion Loss: 0.35dB
Isolation: 20dB
Input VSWR: 1.25
Output VSWR: 1.20
Amplitude Balance: ±0.20dB
Phase Balance: ±2°
Connector: SMA-F
Power Handling: 30W
Small size, low loss, low VSWR, high isolation
High consistency mass production -
Directional Coupler, Power Divider
2-4GHz Insertion Loss 0.60dB SMA Connector 0° Power Divider
SMA connector 0° power divider
Series frequency coverage: 0.5-18GHz
Small size, low loss, low VSWR, high isolation
High batch production consistency
Applications: Electronic countermeasures, radar, navigation, test and measurement, communication systems
Function: 3-way microwave signal… -
Directional Coupler, Power Divider
2-4GHz Insertion Loss 0.60dB SMA Connector 0° Power Divider
SMA Connectors
0° Power Divider
Small Size
Low Loss
Low VSWR
High Isolation
Mass Production Consistency -
Directional Coupler, Power Divider
2-4GHz Insertion Loss 0.90dB SMA Connector 0° Power Divider
SMA connector 0° power divider
Frequency Coverage: 2-4GHz
Small size, low loss, low VSWR, high isolation
High mass production consistency
Applications: Electronic warfare, radar, navigation, test & measurement, communications
Used for 8-way microwave signal distribution… -
SP8T, Switch
2-6 GHz Absorptive SP8T PIN Switch
Frequency Range: 2-6 GHz
Switch Design: Absorptive
Switching Speed: 120ns
Input/ Output Connectors: SMA-Female
Insertion Loss: ≤2.6 dB
Isolation: ≥ 80 dB
VSWR: ≤ 1.8:1 -
SP8T, Switch
2-6 GHz Reflective SP8T PIN Switch
Frequency Range: 2-6 GHz
Switch Design: Reflective
Switching Speed: 150ns
Input/ Output Connectors: SMA-Female
Insertion Loss: ≤2.3 dB
Isolation: ≥ 80 dB
VSWR: ≤ 1.5:1 -
2-6GHz 50W/80W Power Amplifier
Frequency Range: 2-6GHz.
Gain:47~50dBm
Input VSWR: 1.8:1
Output VSWR: /
It have the characteristics of temperature protection, Gain stability, and VCO frequency sweep. -
SP16T, Switch
2-8 GHz Absorptive SP16T PIN Switch
Frequency Range: 2-8 GHz
Switch Design: Absorptive
Switching Speed: 150ns
Input/ Output Connectors: SMA-Female
Insertion Loss: ≤4.2 dB
Isolation: ≥ 80 dB
VSWR: ≤ 1.7:1 -
SP16T, Switch
2-8 GHz Absorptive SP16T PIN Switch
Frequency Range: 2-8 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
2-8 GHz Absorptive SP3T PIN Switch
Frequency Range: 2-8 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
2-8 GHz Absorptive SP4T PIN Switch
Frequency Range: 2-8 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
2-8 GHz Absorptive SP5T PIN Switch
Frequency Range: 2-8 GHz
Switch Design: Absorptive
Switching Speed: 120ns
Input/ Output Connectors: SMA-Female
Insertion Loss: ≤2.2 dB
Isolation: ≥ 70 dB
VSWR: ≤ 1.5:1 -
SP5T, Switch
2-8 GHz Absorptive SP5T PIN Switch
Frequency Range: 2-8 GHz
Switch Design: Absorptive
Switching Speed: 100ns
Input/ Output Connectors: SMA-Female
Insertion Loss: ≤2.2 dB
Isolation: ≥ 80 dB
VSWR: ≤ 1.5:1 -
SP6T, Switch
2-8 GHz Absorptive SP6T PIN Switch
Frequency Range: 2-8 GHz
Switch Design: Absorptive
Switching Speed: 120ns
Input/ Output Connectors: SMA-Female
Insertion Loss: ≤2.5 dB
Isolation: ≥ 65 dB
VSWR: ≤ 1.5:1 -
SP8T, Switch
2-8 GHz Absorptive SP8T PIN Switch
Frequency Range: 2-8 GHz
Switch Design: Absorptive
Switching Speed: 120ns
Input/ Output Connectors: SMA-Female
Insertion Loss: ≤3.0 dB
Isolation: ≥ 80 dB
VSWR: ≤ 1.8:1
















