FYI, parts for the Landwehr pre-amps
Ted at Radio DAN still carries replacement Mitsubishi MGF1402 GaAsFET (discontinued) http://www.radiodan.com/ted_stuff/landwehr.htm RF Parts lists the Mitsubishi MGF series MGF1402 - was listed as $18.95 in 2007, currently (2011) you need to Call for Price. http://www.rfparts.com/transistors_2SKand3SK.html#bf Check with K0KN ... from an earlier AMSAT-BB posting -- he may have extra ! http://www.amsat.org/amsat/archive/amsat-bb/200701/msg00021.html PC Electronics carried the part in 2007, but they may have sold their remaining stock. http://www.hamtv.com/specials.html GH Engineering (UK) http://www.ghengineering.co.uk/prices.htm#Mitsubishi Greg w9gb ==== Date: Thu, 2 Jun 2011 08:59:54 -0500 (CDT) From: n0jy Subject: [amsat-bb] Re: Fixed! Re: Landwehr 70cm preamp device question? To: "Mark L. Hammond" Cc: K5OE I'm glad you shared this all here Mark, I have a 2M Landwehr that's been cranking along since 1993 or so, I've never looked inside but this thread is something I'll keep in case it gets flaky on me. 73, Jerry N0JY _______________________________________________ Sent via [email protected]. Opinions expressed are those of the author. Not an AMSAT-NA member? Join now to support the amateur satellite program! Subscription settings: http://amsat.org/mailman/listinfo/amsat-bb
