Hi All, Does anyone know how to install an inverted V antenna for 80m on a retractable tower? Is there anything that could be done to prevent the wires from laying on the ground when the tower is re
I have seen this very thing done. Basically, you need some sort of extender (if you're talking about US Tower, they sell such a device) so that the summit of the inverted V clears the tower sections.
Hi Larry, Thanks for the reply. I get a lot of wind here and I'm afraid that the counterweight would swing in the wind and cause stress on the rope/wire. I wonder if there's a device that would ret
Does anyone know how to install an inverted V antenna for 80m on a retractable tower? Is there anything that could be done to prevent the wires from laying on the ground when the tower is retracted?
Author: "John E. Cleeve" <g3jvc@jcleeve.idps.co.uk>
Date: Sat, 6 Oct 2012 23:01:17 +0100
If I might add to Ian's contribution, the "Bungee cord" was in fact heavy duty elastic mooring rope, with the anchor pulley's, obtained from my local yacht chandlers. John. G3JVC/GM3JVC. ____________
Thank you all for the replies. If I could just find a conductive bungee cord.... Wait, this stuff actually existhttp://www.electricfence-online.co.uk/shop/electric-fencing/electric-fencing-wire-tap
I had a need for that. The center of the Vee was supported by the crank-up tower. I installed two 47' push-up masts, one on each side of the tower. Then I used a pully and rope with a weight on each
Thanks for the reply. I get a lot of wind here and I'm afraid that the counterweight would swing in the wind and cause stress on the rope/wire. I wonder if there's a device that would retract the wir
If you're worried about wind, then take another look at the W0IBM solution. The tubes were such that the weights and ropes were enclosed. At max height, most of the rope was exposed, but the weights
Two ways of doing this. I use a side arm from W9IIX with a pulley at the end making sure that I am 5 or 6 feet below that top of the tower (either crank up or fixed). If the tower is not over loaded