This antenna is extensively applied to ETC system and warehouse management.
It is cost effective product, with excellent performance and extensive application.
|
Model
|
VA-9121
|
||
|
|
|||
|
Performance Index
|
|||
|
Frequency
|
865-868MHz; 902-928 MHz (can be customized)
|
||
|
Input Impedance
|
50 Ohm load
|
||
|
Gain
|
12dBi
|
||
|
VSWR
|
≤1.5
|
||
|
Polarization
|
Linear polarization
|
||
|
Front to Back Ratio -db
|
≥25
|
||
|
E direction wave beam width -°
|
28
|
||
|
H direction wave beam width -°
|
65
|
||
|
Front to Back Ratio(db)
|
≥25
|
||
|
Lightning Protection
|
DC Ground
|
||
|
Mechanical Indicators
|
|||
|
Dimension
|
650*280*125mm
|
||
|
Antenna connector
|
N female antennas connector or can be customized.
|
||
|
Package Dimension(mm)
|
740×330×190mm
|
||
|
Weight
|
5.5KG(with clamp)
|
||
|
The extreme wind speed (m/s)
|
60
|
||
|
Work Temp.(℃)
|
-40～60
|
||
|
Radome material
|
UPVC
|
||