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Sigma Artificial Ground Plane 4 Bolt Kit CB Radio 4m Cable with PL-259

£37.00

Sigma Artificial Ground Plane 4 Bolt Kit CB Radio 4m Cable with PL-259

5 in stock

Description

 

Sigma Artificial Ground Plane 4 Bolt  Kit 4m RG-58U & PL-259

An artificial ground plane, allowing you to mount an
aerial where you cannot get a normal metal-to-metal connection for the earth.

The ground plain can be used on boats, vehicles, houses, portacabins,
wheelchairs, bicycles, motorbikes, backpacks and more.

It has
the added advantage of isolating the aerial system from the vehicle, helping to
get rid of some interference (i.e. in modern tractors etc)

About the 4 Bolt  mount :

This
mount allows fixing to any horizontal bar upto 30mm diameter (usually used on
round bars but will work on square or shaped bars too).

 

An Electronic Ground
Plane
.
This can be
fitted to a bracket or mirror mount (although too large for fitting to gutter
mounts) and has a standard 3/8” aerial connection on the top, and socket for a
standard CB cable plug on the bottom.

This unit simulates a
connection to ground, so you do not have to worry about your metal to metal
earthing. This will cure any SWR problems which are down to poor earthing, but
if an aerial is in the wrong place, i.e. too close to metal around it, the EGP
will not help.

Also a good way of helping to
reduce interference as it allows the aerial to be completely isolated from the
vehicle.

Ground Plain Specifications 

  • 35 mm Diameter
  • 75 mm High
  • Fitting 3/8 UNF
  • Connection SO-239

Additional information

Country/Region of Manufacture

EAN

Manufacturer warranty

MPN

Brand

Frequency Band(s)

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