2.4G 4W indoor (36dBm) Wifi Signal Booster, indoor 4W Power Amplifier, Signal Repeater  ItemSpecificationModelMS-C500004Working pattern2.4~2.483GHz Launch outputTDD  36dBm (4w)Launch power inputMin: 0 dBm   Max: 16 dBm Transmit Gain19 dB typicalReceiv Gain16 dB typical Small Signal Gain Flatness±1dB Noise Figure<3.5dB Switch time delay<1us protection1/4 wavelength short AGC ControlYes Coupling  NK or SMA Female (50 Ω) Operating temperature scope  25 °C ~55 °C Indicating lampTransmitter : Red / Receiver : Green Dimensions116*87*25mm