Going back in the archives, I found a message that said the AG-25 also uses the 3SK121Y. Thru Google, I also found a site which talked about replacing the device with a 3SK183 https://www.stu2.net/wiki/index.php?title=Satellites&printable=yes.
George, KA3HSW
----- Original Message ----
From: Mark L. Hammond marklhammond@gmail.com To: George Henry ka3hsw@att.net Cc: amsat-bb@amsat.org Sent: Thu, March 18, 2010 5:44:13 AM Subject: Re: [amsat-bb] Devices in Icom preamps AG-25 AG-35
Hi George,
Thanks for the tips. We had a measured 12V at the connector
attaching
to the preamps and the menus were correct, so every thing
indicates
something was amiss on the preamp-hardware side.
I hope my
colleague can get his preamps in working order.
Does anybody have the
device information for the AG-25 units?
Thanks!
Mark
N8MH