Over on his YouTube channel, 'saveitforpaarts' has uploaded two new videos. The first shows how he was able to build a very cheap satellite antenna for GOES satellites out of an umbrella and a metallic emergency blanket. The blanket is simply spread over the inside of the umbrella, creating an RF reflective surface. Then a linear feed with LNA and amplifier is placed at the feed point. The makeshift dish works, though the SNR is marginal, and he is only able to receive slightly corrupted images from GOES satellites.
In his second video saveitforparts builds a satellite dish rotator out of an old thrown away security camera pan/tilt mount. The mount is hacked to be controllable via an Arduino microcontroller.
