RF antenna 433 MHz 3db

RF antenna 433 MHz 3db

RF antenna 433 MHz 3db for higher range
RF 433 MHz antenna for radio control devices
Extend devices remote control devices range
Good gain RF antenna for indoor applications
Up to 3 dBi gain (decibels-isotropic)
Good VSWR (Voltage Standing Wave Ratio) > 2 db
Polarization: Linear
RF antenna extend range of the AVS22 
Simple mounting
Metal made Reflector covered with plastic
Antenna coil coated with plastic
Supplied with 3 meter coaxial cable
GSM antenna with RF connector Male SMA type
Compatible with most 433 MHz RF receivers

Main Features
Provides better RF reception
Improves RF receiver reception
Small size
Compatible with all 433 MHz devices
Increase range by 1.5 to 3 times

Technical
Standard kit contains: GSM antenna with coax cable
GSM frequency: 850/900/1800/1900 MHz
RF gain: 3 dBi
VSWR: > 2 db
Band Width: +/- 10 MHz
RF connector: Male SMA type
Impedance: 50 Ohm
Polarization: Linear
Antenna: Metal reflector
Installation: Adhesive
Indications: None
Cable: Coaxial 3 meters
Radome Material: Plastic
Operating Temp: 0 to +60 C° (-13 to 140° F)
Humidity: 80%
Dimensions: L=146 mm, base = 18 mm (L=4.33, Base diameter = 1.22″)