Saturday, February 27, 2010

Technological challenge

When we moved to Pittsburgh a decade ago, we decided to get Dish Network (satellite TV), due to the extremely poor reception of "over-the-air" TV here (many hills and valleys). The receiver dish is not large (maybe 40 cm diameter), however it needs to have an unobstructed view of a certain part of the sky, where the transmitting satellite is located in geosynchronous orbit.

The installer attached the dish to the side of the house. He failed to notice a young fir tree in a landscaped area however, which was located close to the line-of-sight of the receiver. As the tree grew over the next few years, it's branches spread out and soon encroached on the dish's line-of-sight to the satellite, thus the signal was lost and we also lost TV reception.

When we called the repair crew, they decided to re-locate the satellite dish onto the house's roof, where it would have an unobstructed view of the sky. It was a very difficult climb up to the roof, but the installer insisted it was the best option. Things worked great up until the latest mega-blizzard (Snowpocalypse as some have called it) that we experienced in early February. The roof was covered with many inches of snow and the snow was so deep, that it also managed to cover at least half of the satellite dish - no satellite signal meant no TV reception was possible. We waited a couple of days for the snow to melt, however it just kept snowing and piling more and more snow on the roof. We resorted to listening to the radio - just like in the old days - but it soon got "old".

With the transition to digital TV all across the US on June 12, 2009, even if we could manage to somehow "find" a weak TV signal with an antenna, we would still need to get the required digital converter box to be able to watch TV. After 10 days without TV, we decided to call the service crew. They arrived and told us the best option was to relocate the satellite antenna somewhere where it would both have an unobstructed view of the sky and where it would be within relatively easy reach, in case we needed to clean snow and ice deposited by some future storm off of it. Thus it was relocated onto the side of the house and we are keeping our fingers crossed the third time will be the charm and we will not need to relocate it again.

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