315MHz External Antenna Extendable Remote Control Distance to 250 Meters Garage Door Gate Aerial Signal Booster 6.56ft Cable Length
Features:
External antenna for Appliances Gate Garage Door for 315MHz Garage remote Signal enhancement antenna Professional seller.
Designed for any gate automation control boards or receivers.
It is applicable to all 315MHz remote control extension distance. Increasing of transmitters with 315MHz to 250m.
Wide of uses, garage doors, Electronic gates, Barrier gates, sliding doors, automatic doors, rolling doors, shutters. Electrical appliances/Home automation i.e.lights, Alarm system, access control system.
When connecting antenna, it is necessary to remove one and then install our antenna. If antenna is directly connected, it will not be effective.
Specifications:
Item: 315MHz External Antenna
Main Color: Black, Silver
Material: ABS & Metal
Frequency: 315MHz
Mounting: Screw (Wall Mount)
Cable Length (m): 2M/78.7inch/6.56ft
Bandwidth (MHz): 10
VSWR ≤1.5
Gain(dBi): 3
Max Input (W): 20
Input Impedance(): 50
Polarization: Vertical
Antenna Length (mm): 250
Cable Type: RG174
Impedence: 50 Ohm
Bracket made from stainless steel
Package Size: 31.5*8.3*2.5cm
Package Weight: 120g
Package List:
1* Antenna
1*Metal Wall Mounted Base
2* Screw
WARNING: 