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Portable Operating
Portable in Portugal 2002
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Portable operation by G4AON

These images and ideas are literally "thrown together" as it's easier to put a few images on a web page and refer interested folk to that site rather than keep e-mailing them out.

The main HF portable transceiver is an Elecraft K2. This is fitted with an internal lead acid gel cell that doesn't do much for it's weight. For lighter weight, I also have an Elecraft K1.

When travelling, there is a big advantage in using light weight paddles. Those with a heavy metal base are ideal for use in the home shack, but packed in a box with a transceiver, or in a suitcase, that heavy lump of metal can move around causing damage both to the paddles and other items. The paddles shown above are Palm Mini Paddles in Elecraft Grey.

While it's often possible to use trees to fix antennas at a reasonable height, there are some places where that's not practical. Having heard good reports on the DK9SQ portable "fishing pole" mast, I bought one. This is well described elsewhere on the internet. I've used mine with an 80m dipole using quite thick wire (1mm area copper) and found with an antenna this heavy the highest point you can fix the centre insulator is 2 sections from the top of the mast. Recently I bought a 10m fishing pole mast from G3CWI ( http://www.qsl.net/g3cwi/ ) which cost less than 1/3 the price of a DK9SQ and is slightly longer (32' 5" - measured). I also have a surplus telescopic mast that once formed the upper sections of a pnumatic (pump up) mast, this mast can support both a 6m 2 element quad and a 2m 9 element Tonna portable yagi. It is reasonably quick and easy to deploy aided by a steel base with a vertical socket to mount the mast into, held down by parking a car wheel on it.

Above are pictures of a camping trip and below my /P operation on 6m. The antennas are a trap dipole for 80/40m and a straight dipole for 20m on the DK9SQ mast and a 66 foot long doublet on a Shakespeare "Speare-Lite" 22 foot fishing pole. The latter is fed with 32 foot of 300 Ohm ribbon cable and matches across 40/30/20/15 very well with the K1's KAT1. The 6m set-up (below) comprises a 25 foot telescopic mast and home built 4 element quad. The mast is initially supported by a "drive on" steel plate with a steel tube welded to it, it can be seen at the bottom of the mast and is yellow in colour.

I would strongly suggest putting a couple of turns of masking tape above each joint in these fishing poles (and that includes the DK9SQ) to reduce the chances of them collapsing inside themselves which can totally wreck the antenna. The ends of the fibreglass sections drop from quite a height and slice into the end of another section when one of these collapses!

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