Frequency range:up link:890f+915mhz downlink: 935f+960mhz Export power:up link:10 dbm downlink: 10 dbm Gain:up link:50 db downlink: :50 db Function:a) power supply led denote b) export power eld denote I/o impedence:50¬+/n connector Noise figure:6db Transmission delay:0.5¬ªs Ambient temperature:-15f¦f+55f¦ Power supply:ac/220vf+10% 45f+55hz dc·ª12v Size:134mmf-95mmf-28mm Electromagnetic compatibility:to the ets300 694-4 standard Reliabilityto the gb6993-86 standard Pass band ripple:1.8db Coverage area:200sqm 134mmx95mmx28mm
