タイトルまたは説明

3&#****9;SPECIFICATION 1.Air Interface Standard: GSM **0/***0 MHz Phase 2+ 2.Frequency Ranges: Transmit Receive GSM **0 **0~**5MHz **5~**0MHz GSM ***0 ***0~***5MHz ***5~***0MHz 3.Channel Space: **0KHz 4.Max Power:0.*5W/0.5W 5.Consume &#****6;Immobility&#***4;*5MA,Transmission &#***4;**0MA 6.Sensitivity &#****6;***5db 7.Surrounding Temperature&#****6;**0&#***1; &#****4; **0&#***1; Relative humidity:*5% &#****4; *0%&#****8;Without frost&#****9; 8.Atmosphere Pressure&#****6;*6 &#****4; **6Pka 9.Environment Noise :&#****6;*0db *0.Antenna Amplifying : 3.5db(omni directional)&#****9;*2db(certain direction /chosen direction ) *1.AC Power&#****6;DC7.5V—*0V *2.Connector of Power&#****6;China *3.Dimensions(L×W×H) Average :**0×**0×*0&#****8;mm&#****9; *4.Weight &#****6;FWP **0g, full set with ac-adapter &antenna &box **0g *5.Color: black/gray and blue can be selectable *6.Antenna Connection: SMA Antenna Connection.