We are very pleased to announce this 5.8GHz 13dBi Circular Polarised Patch Antenna.  The benefits of circular polarisation for FPV are huge due to the nature of model aircraft flying - ie a moving object which banks and turns constantly changing the polarisation of the transmitting antenna.

With vertical or horizontal polarised receiving antennas the signal strength is massivley reduced when the aircraft banks and changes the polarisation of its antenna.  With a Circular Polarised antenna this affect is greatly reduced.  Please watch this video for an explanation on the benefits of circular polarised antennas: http://vimeo.com/8826952 

The antenna has an N Type connector.  For use with all of our receivers (and the vast majority of FPV receivers on the market) you will need an N type to SMA coax cable available here: http://www.firstpersonview.co.uk/accessories/n-type-to-sma-lead

Specification

Type:	Patch
Frequency Range:	5450 - 6000MHz
Gain:	13dBi
Polarization:	Right Hand Circular
Connector:	N Female
Azimuth Beam Width:	35 degrees
Elevation Beam Width:	35 degrees
VSWR:	<1.4:1 to 2.0:1
F/B Radio:	28dB
Impedance:	50 Ohm
Height:	40.64mm (1.6")
Width:	107.95mm (4.25")
Length:	107.95mm (4.25")
Weight:	127.6g (4.5 oz)
Mounting:	2 x 1/4x20 1/2" studs

 

 RF Antenna Pattern
 

• Model: 5001003
• Shipping Weight: 0.25kg
• 5 Units in Stock

Current Reviews: 0