Monday 31 May 2004

Millmerran

Setup in this location was started late in the afternoon and I'd forgotten how quick it gets dark by the time you get this far North. Fortunately I was ably assisted by the local home-owner who in a previous life was well acquainted with nuts and bolts. The whole frame was together in a matter of 30 minutes.

We waited until the next day to put the dish in place and the electronics now have a better spot with the feeder cables on the inside, going back up the centre beam like they used to. Alignment was simple and our cross-poll check with the BOC was great.

I'm not happy with the water proofing of the current setup, and the tarpaulin is stopping an airflow across the heat-sinks, but with overnight temperatures at 0°C, I suspect that cooking the electronics is not likely to be an issue. I do worry about the direct sun, but the temps only come up to 18° in the day, so direct sunlight is not nearly as severe as experienced in Crossing Falls and the rest of the top-end.

I need to replace one of the feeder cables which looks like it got pinched in transit and I'm trying to determine if it would be worth the effort to install the wireless gear inside the electronics boxes, or if outside will continue to provide the best solution.

I'm still looking for a nicer way to attach the boxes to the frame and suspect that some measuring and drilling may come to pass in the next few months.