2898695469

Модель:BY-868-455
455:Серийный номер
868:Антенна 868 МГц
BY:ООО Цзясин Beyondoor по производству электроники
(i)Dielectric Antenna
| Items | Content |
| Nominal frequency MHz | 868 |
| *Center frequency MHz | 868.0±4.0 |
| -10dB Bandwidth MHz min | 4.0 |
| VSWR at CF max | 1.5 |
| Gain(Zenith) (dBi typ) | 3dBi typical |
| Polarization Model | RHCP |
| Impedance Ω | 50 |
| Frequency Temperature Coefficient | 20ppm/deg.℃ max |
(ii)Mechanical
Weight(gram)<25
Size(mm):45×45×5
(iiii)Environmental
Working Temp:-40℃~+85℃
Storage Temp:-45℃~+90℃
Vibration:Sine sweep 1g(0-p)10~50~10Hz each axis
Humidity:Humidity95%~100%RH