Procom MG - Manual (Page 2)

Whip length (m)
USING THE MG
This magnetic mount is used to make an occasional antenna installation
where it is not desirable to drill holes in the mobileunit.
A magnetic mount antenna can advantageously serve several mobile units
by shifting it from one unit to another.
The MG is provided with a large-diameter, thoroughly magnetized
permanent ring magnet positioned in a carefully shapedmagnetic circuit
which yields an extraordinarily high attaching effect.
The further extension of the supporting surface beyondthe magnet area
makes this mount stand for astounding values of bending moment and
mechanical shock.
The low profile of the MG ensures low wind load.
A silicone layer applied to the whole contact surface protects the car roof
and ensures maximum friction.
The magnetic mount cannot be used together with the usual wing screw
normally employed when fastening mobile whips. Onthe MG the whip is
mounted by means of a special “hat”-screw which together with a special
fastening key is always suppliedtogether with the mount.
TUNING
Below
400 MHz
Use the cutting diagram for the corresponding Z-mount model
using the same type of whip as a guide while using an SWR-meter
to tune the whip.
Above
400 MHz
Whips tuned by cutting: Use an SWR-meter.
Whips tuned with disc: Adjustment diagram accompanies the
antenna.
INSTALLATION
The magnetic mount should be mounted in the middle of the vehicle roof or
rear locker to produce best omnidirectionalcoverage.
Procom A/S reserve the right to amend specifications without prior notice.
PROCOM A/S reserve the right to amend specifications
without prior notice.
13/12/11