I recently picked up a 1.2m dish that was on my brother-in-law's Pub. He told me that about 6 years ago he had it for XM Radio. The dish looks like a Channel Master but has no name on it. The LNB looks like a very well made unit fron Japan. It's made by Norsat and is a 7000A series model no. GM-6921 with 11.7-12.2GHZ range. MY question is, is this LNB suitable to receive FTA on G18 at 123West? Thank you in advance for your input.