These two cards plus the 10VDC regulator card are all that are needed to make a GE Mastr II station into a repeater. They plug into the card rack above the RF fold down deck. The repeater audio card processes the receiver audio (de-emphasis) and mutes on no signal. It looks like there is some sort of decoder plugged into it. Perhaps someone else can ID that part of it. There is normally an optional PL High pass filter that plugs into it to strip user sub-audible PL tones. The repeater control card keys the transmitter upon reception of a rx signal and does a hang timer. The enable/disable switch turns the repeat function on and off. However the control card has no CWID provision.
Did the front of that say MARC V, it is hard to read? That would make it a piece of their early 800 trunk system. Ralph W4XE -----Original Message----- From: [email protected] [mailto:[EMAIL PROTECTED] On Behalf Of NORM KNAPP Sent: Sunday, March 23, 2008 7:06 PM To: [email protected] Subject: [Repeater-Builder] Mastr II station cards. Can someone tell me what these cards are for? TNX es 73 N5NPO Norman Knapp ------------------------------------ Yahoo! Groups Links
