Could it be a tapped delay line? Can you look inside without destroying it?
73, Eric Lemmon WB6FLY -----Original Message----- From: Repeater-Builder@yahoogroups.com [mailto:repeater-buil...@yahoogroups.com] On Behalf Of Scott Overstreet Sent: Friday, June 25, 2010 2:45 PM To: Repeater-Builder@yahoogroups.com Cc: Scott Overstreet Subject: [Repeater-Builder] Motorola Mystery Box Hello All-- I have a black metal box (about 2"x3"x7") here labeled : Motorola 1D83000E 209933 7109 Part # 80D103 Machine screw hold down studs on one side and a string of solder terminals on the other side labeled IN, 100,200,300-----to 900, 50, 100 and OUT and a couple of GND's. What is it?-------I don't know where I got it and I am mystified Thanks much, Scott
