PMI Model PDC-7984-30-50W-SMA is a directional coupler that has an operating frequency of 7.9 to 8.4 GHz. This model features low VSWR, high directivity, broadband and compact size. 

Product Specifications

General Parameters:
Status: Preliminary
Frequency Range: 7.9 to 8.4 GHz
Frequency Min: 7.9 GHz
Frequency Max: 8.4 GHz
Coupling: 30 dB ± 0.5 dB Max
Directivity: 18 dB Min
Insertion Loss: 0.4 dB Max (Excl. coupling loss 0.01dB)
VSWR: Primary - 1.2:1 Max
Secondary - 1.2:1 Max
Power Handling: Incident 50 Watt Max
Reflected 2 Watt Max
RF Connectors: SMA-Female
Finish: Painted Blue
Impedance: 50 OHMs
Coupling Sensitivity: ±0.5 dB Max
Weight: 30g
Environmental Ratings:
Humidity: Up to 95%, Non-Condensing