Factory price high gain 433mhz signal booster rubber duck antenna 

Antenna Electrical

Frequency: 433±15 MHz
VSWR ≤1.5 
Gain: 6 dBi 
Polarization: Vertical 

Radiation: omni
Rated power 50w 
Input Impedance 50Ω 
Connector Type SMA/ FME/BNC/N or others

Antenna Rodome Material TPE

Mechanical
Dimensions Φ14×703mm                                                                  Colour  black  
Operating Temperature : -40℃ to+85℃
Vibration 10 to 55Hz with 1.5mm amplitude 2hours                        Environmentally Friendly  ROHS Compliant