آنتن سرویس (امنی دایرکشنال)
فرکانس : 900 و 1800 مگاهرتز
قدرت خروجی: 4dbm
امپدانس آنتن: 50 اهم
lectrical specifications |
|
Frequency Range(MHz) |
824-896 or 890-960 |
Impedance(ohm) |
50 |
Gain (dBi) |
3.5 |
Polarization |
Vertical |
Radiation |
Omni |
VSWR |
≤1.5 |
Lighting Protection |
Direct Ground |
Maximum input power (W) |
50 |
Mechanical specifications |
|
Connector |
N-Female |
Height |
185mm |
Diameter of Chassis |
20mm |
Reflector material |
Copper |
Color |
Gray(or according client) |
Operating temperature (℃) |
-40~80 |