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Hello Listmembers, I am in the process of starting the duplex mod and controller hookup with a MASTR II. I have seen many different wording (versions) of the modification for duplex and interface to

Has anyone tried the rubberized coating used on metal tools? I'm talking about the stuff you dip a pair of pliers (handles only) into for 10 seconds, remove and allow the excess to run off for 10

Hi gang! I live in an area next to the Pacific Ocean, and the salty air from that body of salty water causes rapid corrosion of most metals, particularly aluminum. So, it is imperative that metal

There are some excellent Modifications for GE MastrII and MVP for 222 Mhz and to make them into Repeaters at the following page: http://www.cdi2.com/build_it/ge_stuff.htm John Lloyd, K7JL Utah VHF

Does anyone have a source for a VERY!!! basic RIC ( Repeater Interface Controller). I do not need voice prompts or beeps. Just a plain old PL detect/CAS in equals Ptt out with adjustable hang time and

did you remember to ground the f1 select line? tom n8ies Brent DeSalvo KF4TNP wrote:

WELL i got it working thanx to who all was going to reply .. and All parts on the way Brent DeSalvo KF4TNP wrote:

I have taken my master II parts from the base cabinet(need more roomin the cabinet)and the tx died. Well it sort of died, it does work when 10v is applied to the tx osc leg, but not when the PTT leg

Don't know about any articles but I've used a few Mitreks in our repeater network. I've found the low band UHF Mitrks relatively easy to obtain and we've used a few as linking radios in the Wild

Norm, Here are some internet sites regarding repeater mods to Motorola and GE radios: http://www.cdi2.com/build_it/ http://www.kuggie.com/rbtip/ http://www.seits.org/repeater/repeater.htm and

Hi Bob, repeater. system is and Soun

Mike Yes i can it works ok takes about 1 sec delay on the ptt to ket the repeater but yes it works ok and the squelch crash at the end is nuts Mike Hamann wrote:

Brent, Your post is a little hard to follow, but can you get the ts-64 operating properly *without* the reverse burst feature?? I would try it without and see how you like it (crash!). 73, Mike,

Hi I am looking in to building a repeater. I have a Motorola Mitrek and have seen some articles on using a single radio to build a repeater but the instructions are not very clear. The Mitrek that I

I had these same symptoms happen when a Station Master antenna mounted on top of a 100 foot tower on a mountain ridge developed a cracked connection in the base of the antenna. Replaced it and put a

Is the antenna a fiberglass station master type???? I have seen desense occur in high winds because of a bad joint in the antenna. Just a thought

Just wanted to say thanks to all that replied to my most recent post concerning GE information. The response was over whelming!!! 73 Kim Wells, K3OCM Ocean City, Maryland, USA. FM28

The programmable cwider I use is the racom model 700 you can get them at 1-800-722-6664. Slap this on a Master II base/repeater or Micor, With all "STOCK" cards and you have the best repeater you

Please reply directly to Paul, not me .. ( I know he posted this on other lists, but not this one) -Chris

metal completely Just thinking out loud here... I think this is the principle that companies use to detect shoplifting. An RF field at the door activates diodes connected to the items they want