I was lucky enough to pick up a Lafayette LR 5000 with the SQ-W Full Logic decoder in it recently, and for a very good price. It does a super job of decoding SQ an since I cannot afford a Tate, I am quite satisfied with the 2nd best in SQ decoding! Those who cannot either get or afford a Tate , should keep a look out for either the SQ-W decoder itself , or the LR 5000 Receiver , which contains it. BTW , I got the owners/service manual with it to boot!