Re: [Repeater-Builder] Two repeaters, one available port.

Attached is a circuit I have used several times to combine two receivers into one output.  I have used it for adding a control receiver to a repeater controller as well as two remote base radios into a single port on a repeater controller, but it can be used to add a second input to a

RE: [Repeater-Builder] Two repeaters, one available port.

HI Jim, I was looking over your document and it is very impressive. Thanks for adding it to the list as most of us already saved the copy of this for future projects. Thanks, Colorado Telecom, L.L.C Mike Mullarkey 6886 Sage Ave Firestone, Co 80504 303-954-9695 Home 303-954-9693

[Repeater-Builder] CSI-32 Repeater Tone Panel

To the group, I removed 6 of these panels off my community repeater system yesterday all in working condition. I wanted to see if anybody here on the list is interested before I post them on the EBAY site. If your interested please contact me off the list to save inbox clutter. Thanks,

[Repeater-Builder] Re: Two repeaters, one available port.

--- In Repeater-Builder@yahoogroups.com, Jim Brown [EMAIL PROTECTED] wrote: Attached is a circuit I have used several times to combine two receivers into one output.  I have used it for adding a control receiver to a repeater controller as well as two remote base radios into a single port on

Re: [Repeater-Builder] Two repeaters, one available port.

At 10/19/2008 06:51, you wrote: Attached is a circuit I have used several times to combine two receivers into one output. I have used it for adding a control receiver to a repeater controller as well as two remote base radios into a single port on a repeater controller, but it can be used to

[Repeater-Builder] Ge mastr 2 link question

Hi All, I'm having a problem linking two mastr 2 radios together. I have one site and want to full time have my 2 meter and 440 machines linked together. Equipment : (2) Astron R-35 power supplies (one for each machine) (1) Duplexed GE mastr 2 mobile for 2 meter machine.

RE: [Repeater-Builder] Ge mastr 2 link question

Mike, Using two separate power supplies might be part of the problem, especially if they are not on the same power phase. Many Astron power supplies have the negative terminal grounded to the chassis, which can allow AC hum to ride on the DC output. If the hum you hear is 120 Hz, that is

[Repeater-Builder] hardline available

i have two lengths of what looks like 7/8 of an inch or maybe 1 hard line with connectors the coils re about 5' across and about 4 or 5 loops if interested give me a call and we can make arrangements for you to look at i can be contacted at 678 455 5093 or david at n1ib dot com

Re: [Repeater-Builder] Ge mastr 2 link question

Ditto the possible issue with the Astrons, but you may also have too many common grounds. If you have the grounds of the machines interconnected through (1) the power supplies, (2) antenna and/or feedline bonds, (3) rack rails, (4) through the linking cable and (5) an additional, just to be

RE: [Repeater-Builder] Ge mastr 2 link question

Paul, Eric Thanks for the response. I did some more testing with your suggestions. I tried hooking both radios up to a deep cycle battery. The hum is still there so I think that rules out the astrons! The audio from the main repeater to the link isn't as bad as from the link back to the main

RE: [Repeater-Builder] Ge mastr 2 link question

Mike, If the repeater system was working fine, but suddenly got hum without any action on your part, I'd start looking for a failed bypass capacitor. Try turning off AC power to the facility at the main breaker while the repeater is on battery, and see if the hum goes away. Sometimes, an

Re: [Repeater-Builder] Ge mastr 2 link question

Mike, Although I don't have an NHRC, I've encountered this problem once before with another system. Look at all of your capacitors, especially from power to ground, or from audio to ground We found that one of them was leaky, and when removed from the circuit, the hum went away. Just a

[Repeater-Builder] Commerical Grade Diplexer for 2mtrs and 70cm - Are They Available?

Hi All, I am interested in obtaining a commerical grade diplexer for 2mtrs and 70cm over a ham grade one. Question is, Are these available? And of course if they are what is the best supplier? I want to use one in a repeater installation off of 1x Diamond X510 dual-band antenna. (For those

Re: [Repeater-Builder] Commerical Grade Diplexer for 2mtrs and 70cm - Are They Available?

http://www.dci.ca/?Section=ProductsSubSection=Amateur North American 146 and 444 MHz Diplexer and Dual Band Filter (Model: DCI-146-444-DX-DB) Have a look at this one Kevin Roger VA7RS "Gmail - Kevin, Natalia, Stacey Rochelle" wrote: Hi All,I am interested in obtaining a commerical grade

Re: [Repeater-Builder] Commerical Grade Diplexer for 2mtrs and 70cm - Are They Available?

TX RX Systems makes them for commercial users. Chuck WB2EDV - Original Message - From: Gmail - Kevin, Natalia, Stacey Rochelle To: Repeater-Builder@yahoogroups.com Sent: Sunday, October 19, 2008 8:59 PM Subject: [Repeater-Builder] Commerical Grade Diplexer for 2mtrs and 70cm - Are

[Repeater-Builder] Shutting Down Battery Back up

I have a Astron 60 Amp Power supply with the battery back up option it works Great I have it Fused. However in the Testing I noticed that on Battery Back up I only loose about 10 Watts that is fine, But as the Battery drains down the Repeater gets Distorted and of Course this is normal too

Re: [Repeater-Builder] Commerical Grade Diplexer for 2mtrs and 70cm - Are They Available?

Gee, Thanks Guys for the quick replies. I have done a search on the web pages that were sent to me and there are ones I can use. Will now decide on which brand to purchase. Regards Kevin, ZL1KFM. Get Skype and call me for free. - Original Message - From: Chuck Kelsey To: