390MHz External Antenna Extendable Remote Control Distance

Features:

External antenna for Appliances Gate Garage Door for 390mhz Garage remote Signal enhancement antenna Professional seller.

Designed for any gate automation control boards or receivers.

It is applicable to all 390mhz remote control extension distance. Increasing range of transmitters with 390mhz up to 250m.

Wide range 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 the antenna, it is necessary to remove the original one and then install our antenna. If the antenna is directly connected, it will not be effective.



Specifications:

Item: 390mhz External Antenna

Main Color: Black, Silver

Material: ABS & Metal

Frequency: 390mhz

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(Ω): 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