On 23 Sep 2011 at 15:07, Dee wrote:
Date sent: Fri, 23 Sep 2011 15:07:48 -0400 From: Dee morsesat@optonline.net Subject: [amsat-bb] AG-25 Icom Preamp To: Amsat BB amsat-bb@amsat.org
Anyone have a schematic??? I have the manual but that gives no useful info on replacing the GASFET. Certainly not in the ICOM site. Thanks in advance... 73,
Dee Interdonato 118 Westervelt Place Lodi, NJ 07644 morsesat@optonline.net
I replace mine this way:
I cut the legs of the GASFET keeping the legs as long as possible and i solder the new GASFET on the existing legs. Just place a piece of insulating material on the relay coil near one leg to avoid any melting of the coil insulation.
"-"
Luc Leblanc VE2DWE Skype VE2DWE www.qsl.net/ve2dwe DSTAR urcall VE2DWE WAC BASIC CW PHONE SATELLITE