[Repeater-Builder] Transmitter Combiner

2010-07-15 Thread na4it
Is there a cheap way to combine two txcvrs into one antenna... 144.39 APRS and 145.550 packet?

[Repeater-Builder] Neat kit for switching repeater devices

2010-05-01 Thread na4it
I have started using this little kit (http://www.electronickits.com/kit/complete/elec/ck1614.htm) for fan control on repeaters. I can also be used as a PTT and Time Out circuit, along with a lot of other uses. Download the pdf on that site and check it out. Scott NA4IT

[Repeater-Builder] Mitrek Tone Boards needed

2010-01-25 Thread na4it
Need the following: 2- HLN4020 with 118.8 reeds (1 per board) or 2- HLN4181 with 118.8 code plugs What have ye? Contact me at na4it at yahoo dot com, please. de NA4IT

[Repeater-Builder] Hamtronics COR-3 to TS-64

2010-01-22 Thread na4it
Anyone have a diagram or point to point description for connecting a TS64 tone board (encode and decode) to a Hamtronics COR-3 board? I'm dealing with one feeding two Mitreks, with + voltage on PTT and COR, and I am stumped. de NA4IT

[Repeater-Builder] Hamtronics COR-3 to TS-64

2010-01-22 Thread na4it
I am in need of help in adding a TS-64 tone board to a Hamtronics COR-3. It is connected to 2 Mitreks, with COS and PTT both positive voltage for action. Anyone have a diagram or point to point description? de NA4IT

[Repeater-Builder] Re: Batteries for Backup- Methods

2009-12-05 Thread na4it
://www.rivergatedist.com/PowerSupply.htm. de NA4IT --- In Repeater-Builder@yahoogroups.com, tgundo2003 tgundo2...@... wrote: I am going to be installing a repeater that has capability for battery backup soon. I have room in the bottom of the cabinet for a couple of batteries. I know If I want to have them

[Repeater-Builder] 145.550 Micor Elements Wanted

2009-11-04 Thread na4it
Looking for RX and TX channel elements for a Motorola Micor Mobile. Anyone have a set? Price? etc... Please email na4it at yahoo dot com. de NA4IT Scott