Standard Mast 10.7m

Gallery

This mast is free standing and was the first type of mast we made, it is the mast from which all our other masts are derived. It is a substantial mast built to exacting standards. Like all our other masts, it is built from the most suitable materials and has evolved into the preferred antenna support system of our range.
It is capable of supporting a wide range of antennas and can be simultaneously used for UHF, VHF and HF antennas of medium size.
The 12m version of this mast benefits from both greater height and a heavier ground post. It benefits from the larger optional winch in order to accommodate the extra cable length

MATERIAL

Outer mast and ground post	90 x 90 x 3.6 mm RHS
Inner Mast	76.1mm OD CHS
Ground Socket	1mm sheet folded
Rotator Housing	Fabricated plate and tube welded construction

CONSTRUCTION AND FINISH

Welded using MIG process. Galvanised to ISO 1461.

SPECIFICATIONS

Ground post length	2.4m 1.45m above ground
Outer mast length	5.2m
Inner mast length	6.4m
Mast tilted over	1.4m
Mast vertical lowered	6.4m
Mast vertical raised	10.7m

HEAD LOAD CAPACITY

Nominal	25kg
Maximum	50k

e.g.: A full sized H.F. tribander and 2m co-linear. and 2m beam
Guying recommended when raised in windy conditions.

WINCH

DL1100

For safety, the DL 800 Friction braked winch can be supplied as an option, at additional cost.

MOUNTING

In one cubic metre of concrete supplied by the user.
The ground socket is installed in the concrete, allowing easy post removal.

STUB MAST

Any Alloy pole up to 48.1mm OD can be accommodated, and should be restricted to a maximum length of 2.5m i.e. 1.8m above the rotator cage.

When delivered, the mast is complete and ready to install. It is delivered in three packages.

Shipping weight is 135kg.

Amateur Radio Masts

Tennamast (Scotland) Ltd

81 Mains Road
Beith
Ayrshire
Scotland
KA15 2HT

Tel +44(0)1505 503824
Fax +44(0)1505 503246