EI-DL-PD-4W is an RF broadband, 4 way, power divider, and power combiner furnished with type-SMA female connectors. All band frequencies from 0.5-2 GHz are covered with optimal performance. Max microwave input power level is better than 1 watt can be handled in both power splitter and power combiner applications. The unit is a precision designed and etched Wilkinson type Microstrip circuit on a low loss, high frequency, dielectric substrate. The Wilkinson microstrip circuit passes DC current to all ports making it ideal for use in active systems. Electrical performance is highlighted by 2 dB max insertion loss , 14 dB min isolation, 2:1 max input:output VSWR . Equal power split and imbalance is displayed by ±0.5dB max amplitude balance and ±5° max phase balance. Narrow band RF performance over your frequency range may be even better.PARAMETER SPECIFICATIONS Frequency Range 0.5-2 GHz Isolation in dB(Min) 14dB Insertion Loss in dB(Max) 2dB Amplitude Imbalance dB(Max) ±0.5dB Impedance (Typical) (Ohm) 50Ω VSWR (Input:Output) (Max) 2:1 Average Power(W) (CW) Better than 1W PARAMETER SPECIFICATIONS L x W x H(mm) 50X50X12 Weight (Tentative 150grms RF INPUT SMA (F) RF OUTPUT-1 SMA (F) RF OUTPUT-2 SMA (F) RF OUTPUT-3 SMA (F) RF OUTPUT-4 SMA (F) Operating Temperature -40°C to +55°c