Directional Coupler – 7GHz to 12.4GHz

Service Description

End Product + Design Documents + Production Documents

This 30 dB directional coupler operates across a frequency range of 7 to 12.4 GHz and supports up to 50 Watts of continuous wave (CW) power. It features a minimum directivity of 17 dB and a maximum VSWR of 1.3:1, making it ideal for applications requiring accurate signal sampling and measurement.

Designed with SMA female connectors, this coupler provides high directivity, low insertion loss, and excellent impedance matching. Directional couplers like this are essential for isolating, separating, and combining RF signals in systems where precise signal analysis and minimal reflection are required. Applications include power monitoring, VSWR measurement, signal distribution, and attenuation testing.

Features

• Directional Coupler
• 7 to 12.4 GHz Frequency Range
• Coupling 30±1 dB
• Directivity > 17 dB
• VSWR < 1.3:1
• Max Power 50 Watts (CW)

Specifications

• Frequency Range: 7 – 12.4 GHz
• Impedance: 50 Ohms
• Coupling: 30 ±1 dB
• Frequency Sensitivity: ±0.5 dB
• Main Line Loss: 0.3 dB
• Directivity: 17 dB
• Main Line VSWR: 1.3:1
• Secondary Line VSWR: 1.3:1
• Input Power (CW): 50 Watts
• Reverse Power (CW): 50 Watts
• Input Power (Peak): 3 KWatts

Size

• Length: 1 in [25.4 mm]
• Width/Dia.: 0.38 in [9.65 mm]
• Height: 1.05 in [26.67 mm].
• Weight: 0.055 lbs [24.95 g]

This directional coupler offers 30 dB coupling across the 7 GHz to 12.4 GHz frequency range and is rated for up to 50 Watts of continuous wave power. Designed with SMA female connectors, it ensures reliable performance with high availability for RF, microwave, and millimeter-wave applications. Ideal for signal sampling, power monitoring, and system testing in demanding environments.