... adjust extent automaticallyLED Light Working & Signal Condition IndicatorsBig linear power, control inter-modulation & scatteration stably Parameters : A. Host ... : Operating voltage: AC 85V-265V automatic power adjustment (with high and low temperature characteristics) .Operating ... 3. Suitable for 800-2500mhz ( CDMA,GSM,PCS,DCS,2.4G wifi suitable ) ;4. Max. power : 50W ;5. Impendance : 50 ...