868Mhz Antennas

MODEL : BY-868-254 (i)Dielectric Antenna Center Frequency(MHz):868.0±2.0 VSWR:1.5:1 Bandwidth(MHz):15 Min Impedance(Ω):50 Peak Gain ＞2dBi Based on 7cm×7cm ground plane Gain Coverage ＞-4dBi at –90°＜0 ＜+90°(over 75% Volume) Polarization :RHCP Power Handling(W):1 (ii)Mechanical Weight(gram)＜10 Size(mm):25×25×4 (iii)Environmental Working Temp:-40℃~+85℃ Storage Temp:-45℃~+90℃ Vibration:Sine sweep 1g(0-p)10~50~10Hz each axis Humidity:Humidity95%~100%RH -----------------------------