Hello All, For anyone in need of a downconverter for AO-40 Satellite 2.4GHz to 144 IF I will just got more of the best Cal Amp units (the 31881). I will have them with me at the WSWSS Conference at Sheraton Cerritos Hotel Towne Center in Cerritos. I will be there Friday to Sunday. I have not got my new 1296 transverter from DEM yet. Will let all 1296 ops know when I get back on. Bob WJ6T