[Repeater-Builder] irlp ref 9258 and echolink NV-GATE 152566 crosslink
irlp ref 9258 and echolink NV-GATE 152566 crosslink irlp reflector 9258 allows a cross link to echolink conference room 152566 the link is run by kent w7aor the crosslink is available 24x7 and anyone is welcome to use it please avoid the 4 nets that run 3 times a week for about 1 hour each 73 Ian G3ZHI http://www.qsl.net/g3zhi - many ham radio links http://www.ukirlp.co.uk G4NJI IRLP 5200 Echolink 135909 Rotherham simplex 145.2875mhz Mobile 0783 338 0578 Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/Repeater-Builder/ <*> To unsubscribe from this group, send an email to: [EMAIL PROTECTED] <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
[Repeater-Builder] Re: duplexer tuning question
Good Luck! Do you have any equipment to tune it with after you build it? Any how, Have you done a search for "2 meter duplexer construction" from your favorite search engine? If not try it. You will find a few good write ups including one on repeater-builder dot com site there is even one out there on building a set of BpBr from I think 8 inch copper pipe with color photos that really works. 73 --- In Repeater-Builder@yahoogroups.com, DCFluX <[EMAIL PROTECTED]> wrote: > Ok, I have some theroies, but I need confirmation from someone that > is like good with math and formulas and stuff as you know I flunked my > high school pre-algebra class. > > Anyway I want to make a 2 meter duplexer economy style as the person > who is building the repeater cannot afford a trip to the Zoo let alone > a set of big cans. So I wan't to build either a 6-pack or a 8 block > of cavitiys, like the UHF mobile duplexers only longer. 2 - 3dB of > insertion loss would be acceptable > > Doing some coaxial theory and using air as a di-elelctric. Will an > inner conductor with a outter diameter of 3/8" and the outer > conductor with an inner diameter 1" yield 70 ohms impedence? If not > what would the impedence be? And what would the dimensions of the > outter conductor need to be if the inner is 3/8"? > > The present idea of mechanical construction is to use 3/8" copper > solid ground rods cut to length for the inner conductor and encasing > in either 1" or 1 1/4" pipe. Then there would have to be a bushing > fabricated that has allen set screws to adjust the length of the > center conductor. This design should be ideal for any frequency > asuming the materials are big enough. > > I am planning for a Notch only style duplexer to keep costs down. > Without design software I cannot acurately predict band pass or BpBr > "Q" if the cavities have more than one connector. > > Also loop construction ideas are welcome as I currently am planning > BNCs on the top with 12 ga straight down from the top and soldered to > a hole in the side of the can. > > I am also considering a Teflon disc at the end of the tuning rod to > act as a spacer for mechanical stability if the set is lied flat. > > On 4/22/05, Mathew Quaife <[EMAIL PROTECTED]> wrote: > > > > Yes I agree on that one, I locked them down and one of them moved on me, > > check each one indivually. > > > > Mathew > > > > > > Dave VanHorn <[EMAIL PROTECTED]> wrote: > > > > At 07:22 AM 4/22/2005, Mathew Quaife wrote: > > >If these are like my TX/RX duplexers, the slighest movement of the > > >tuning rods makes a huge difference, especially on the tx > > >side. retune would be a good idea. Take them slow, they are fun to > > >tune. Enjoy! > > Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/Repeater-Builder/ <*> To unsubscribe from this group, send an email to: [EMAIL PROTECTED] <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
[Repeater-Builder] Re: duplexer tuning question
Retuning is required if you wan't it to work. --- In Repeater-Builder@yahoogroups.com, doug <[EMAIL PROTECTED]> wrote: > > ok guys - a question... and i am sure i'll get both sides of this one. > > > i have a set of factory tuned tx/rx cans for a 2m machine (they are new, > and not cheap) > > the frequency that the duplexers are tuned to could not be coordinated > successfully. > > the freq i could get is only 15khz LOWER than the pair that the duplexer is > tuned to. > > duplexer tuned to: 147.210 / 147.810freq to be used 147.195 / 147.795 > > SO > > Question is.. RETUNE...or leave them alone... > > > > doug Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/Repeater-Builder/ <*> To unsubscribe from this group, send an email to: [EMAIL PROTECTED] <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
[Repeater-Builder] Re: dtmf, ctcss and pl decoding
Gee, I'm suprised that no one in all these posts have told you that PL or "Private Line" is Motorolas trade name for the generic CTCSS or "Continuos Tone Coded Squelch System" 73 AC0Y --- In Repeater-Builder@yahoogroups.com, Mike Morris WA6ILQ <[EMAIL PROTECTED]> wrote: > At 07:43 PM 4/21/05, you wrote: > > >--- Nick Papadonis <[EMAIL PROTECTED]> wrote: > > > > > > Hi Folks, > > > > > > Is anyone aware of either hardware or software > > > components to decode PL > > > tone, DTMF and CTCSS? Open source software is > > > preferred. > > > > > > I'm interested creating open source repeater > > > controller software. > > > Uncommon features may include, antenna rotation and > > > frequency agility > > > (using Syntor and xcat interface). > > > > > > Insight appreciated. > > > > > > Thanks, > > > Nick KB1GZN Boston, MA > > > > >There was a program called WinTone that would do this. > >Not sure where to find a copy of it on the internet > >now as they seem to have been taken off. Think the > >last one was version 2.02 > > As soon as I heard that it was being dropped I made > sure that there is a copy on www.repeater-builder.com ... > use the search function on the main page. > > Mike WA6ILQ Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/Repeater-Builder/ <*> To unsubscribe from this group, send an email to: [EMAIL PROTECTED] <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
Re: [Repeater-Builder] dtmf, ctcss and pl decoding
What's that company that makes the little CTCSS encode/decode boards for $50. Is theirs a standard chip, or custom? Except for the NIH syndrome, it would seem cheaper just to add their board into your design. And, of course, DTMF decode chips are all over the place. Regards, Don At 04:35 PM 4/22/2005 -0400, you wrote: >Mike Morris WA6ILQ wrote: > >>--- Nick Papadonis <[EMAIL PROTECTED]> wrote: > >>>Is anyone aware of either hardware or software > >>>components to decode PL > >>>tone, DTMF and CTCSS? Open source software is > >>>preferred. > > >> > >>There was a program called WinTone that would do this. > >>Not sure where to find a copy of it on the internet > >>now as they seem to have been taken off. Think the > >>last one was version 2.02 > > > > > > As soon as I heard that it was being dropped I made > > sure that there is a copy on www.repeater-builder.com ... > > use the search function on the main page. > >Thanks Folks, but this is only an executable, no source code for FFT etc... Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/Repeater-Builder/ <*> To unsubscribe from this group, send an email to: [EMAIL PROTECTED] <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
Re: [Repeater-Builder] dtmf, ctcss and pl decoding
At 01:35 PM 4/22/05, Nick Papadonis <[EMAIL PROTECTED]> wrote: >Mike Morris WA6ILQ wrote: > >>--- Nick Papadonis <[EMAIL PROTECTED]> wrote: > >>>Is anyone aware of either hardware or software > >>>components to decode PL > >>>tone, DTMF and CTCSS? Open source software is > >>>preferred. > > >> > >>There was a program called WinTone that would do this. > >>Not sure where to find a copy of it on the internet > >>now as they seem to have been taken off. Think the > >>last one was version 2.02 > > > > As soon as I heard that it was being dropped I made > > sure that there is a copy on www.repeater-builder.com ... > > use the search function on the main page. > >Thanks Folks, but this is only an executable, no source code for FFT etc... That's all I could find when I went looking. Nick, if you turn up the source, and it's legal to post for download, send me a copy. Mike Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/Repeater-Builder/ <*> To unsubscribe from this group, send an email to: [EMAIL PROTECTED] <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
Re: [Repeater-Builder] dtmf, ctcss and pl decoding
Mike Morris WA6ILQ wrote: >>--- Nick Papadonis <[EMAIL PROTECTED]> wrote: >>>Is anyone aware of either hardware or software >>>components to decode PL >>>tone, DTMF and CTCSS? Open source software is >>>preferred. >> >>There was a program called WinTone that would do this. >>Not sure where to find a copy of it on the internet >>now as they seem to have been taken off. Think the >>last one was version 2.02 > > > As soon as I heard that it was being dropped I made > sure that there is a copy on www.repeater-builder.com ... > use the search function on the main page. Thanks Folks, but this is only an executable, no source code for FFT etc... Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/Repeater-Builder/ <*> To unsubscribe from this group, send an email to: [EMAIL PROTECTED] <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
Re: [Repeater-Builder] Re: duplexer tuning question
Yeah, I gots an old Motorola tube repeater with a Sensicon RX in it and a 50 watt light bulb. Just tune for maximum brightness, Right? On 4/22/05, Coy Hilton <[EMAIL PROTECTED]> wrote: > > > Good Luck! > Do you have any equipment to tune it with after you build it? > Any how, Have you done a search for "2 meter duplexer construction" > from your favorite search engine? If not try it. You will find a few > good write ups including one on repeater-builder dot com site there > is even one out there on building a set of BpBr from I think 8 inch > copper pipe with color photos that really works. > 73 > --- In Repeater-Builder@yahoogroups.com, DCFluX <[EMAIL PROTECTED]> wrote: > > Ok, I have some theroies, but I need confirmation from someone > that > > is like good with math and formulas and stuff as you know I > flunked my > > high school pre-algebra class. > > > > Anyway I want to make a 2 meter duplexer economy style as the > person > > who is building the repeater cannot afford a trip to the Zoo let > alone > > a set of big cans. So I wan't to build either a 6-pack or a 8 > block > > of cavitiys, like the UHF mobile duplexers only longer. 2 - 3dB of > > insertion loss would be acceptable > > > > Doing some coaxial theory and using air as a di-elelctric. Will an > > inner conductor with a outter diameter of 3/8" and the outer > > conductor with an inner diameter 1" yield 70 ohms impedence? If > not > > what would the impedence be? And what would the dimensions of the > > outter conductor need to be if the inner is 3/8"? > > > > The present idea of mechanical construction is to use 3/8" copper > > solid ground rods cut to length for the inner conductor and > encasing > > in either 1" or 1 1/4" pipe. Then there would have to be a bushing > > fabricated that has allen set screws to adjust the length of the > > center conductor. This design should be ideal for any frequency > > asuming the materials are big enough. > > > > I am planning for a Notch only style duplexer to keep costs down. > > Without design software I cannot acurately predict band pass or > BpBr > > "Q" if the cavities have more than one connector. > > > > Also loop construction ideas are welcome as I currently am planning > > BNCs on the top with 12 ga straight down from the top and soldered > to > > a hole in the side of the can. > > > > I am also considering a Teflon disc at the end of the tuning rod to > > act as a spacer for mechanical stability if the set is lied flat. > > > > On 4/22/05, Mathew Quaife <[EMAIL PROTECTED]> wrote: > > > > > > Yes I agree on that one, I locked them down and one of them > moved on me, > > > check each one indivually. > > > > > > Mathew > > > > > > > > > Dave VanHorn <[EMAIL PROTECTED]> wrote: > > > > > > At 07:22 AM 4/22/2005, Mathew Quaife wrote: > > > >If these are like my TX/RX duplexers, the slighest movement of > the > > > >tuning rods makes a huge difference, especially on the tx > > > >side. retune would be a good idea. Take them slow, they are fun > to > > > >tune. Enjoy! > > > > > Yahoo! Groups Links > > > > > Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/Repeater-Builder/ <*> To unsubscribe from this group, send an email to: [EMAIL PROTECTED] <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
[Repeater-Builder] Need Crystals and Power CordFor Motorola Mitrek
Hello, This is probrably a stretch but... Does anyone have a pair of crystals for a Motorola Mitrek on the frequencies of 443.825(tx) and 448.825(rx) if you have those crystals please let me know what you are looking for them,also need a power cord please let me know the price of cord as well, thanks. Alexander KG4OGN Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/Repeater-Builder/ <*> To unsubscribe from this group, send an email to: [EMAIL PROTECTED] <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
Re: [Repeater-Builder] duplexer tuning question
Ok, I have some theroies, but I need confirmation from someone that is like good with math and formulas and stuff as you know I flunked my high school pre-algebra class. Anyway I want to make a 2 meter duplexer economy style as the person who is building the repeater cannot afford a trip to the Zoo let alone a set of big cans. So I wan't to build either a 6-pack or a 8 block of cavitiys, like the UHF mobile duplexers only longer. 2 - 3dB of insertion loss would be acceptable Doing some coaxial theory and using air as a di-elelctric. Will an inner conductor with a outter diameter of 3/8" and the outer conductor with an inner diameter 1" yield 70 ohms impedence? If not what would the impedence be? And what would the dimensions of the outter conductor need to be if the inner is 3/8"? The present idea of mechanical construction is to use 3/8" copper solid ground rods cut to length for the inner conductor and encasing in either 1" or 1 1/4" pipe. Then there would have to be a bushing fabricated that has allen set screws to adjust the length of the center conductor. This design should be ideal for any frequency asuming the materials are big enough. I am planning for a Notch only style duplexer to keep costs down. Without design software I cannot acurately predict band pass or BpBr "Q" if the cavities have more than one connector. Also loop construction ideas are welcome as I currently am planning BNCs on the top with 12 ga straight down from the top and soldered to a hole in the side of the can. I am also considering a Teflon disc at the end of the tuning rod to act as a spacer for mechanical stability if the set is lied flat. On 4/22/05, Mathew Quaife <[EMAIL PROTECTED]> wrote: > > Yes I agree on that one, I locked them down and one of them moved on me, > check each one indivually. > > Mathew > > > Dave VanHorn <[EMAIL PROTECTED]> wrote: > > At 07:22 AM 4/22/2005, Mathew Quaife wrote: > >If these are like my TX/RX duplexers, the slighest movement of the > >tuning rods makes a huge difference, especially on the tx > >side. retune would be a good idea. Take them slow, they are fun to > >tune. Enjoy! > Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/Repeater-Builder/ <*> To unsubscribe from this group, send an email to: [EMAIL PROTECTED] <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
Re: [Repeater-Builder] duplexer tuning question
Yes I agree on that one, I locked them down and one of them moved on me, check each one indivually. Mathew Dave VanHorn <[EMAIL PROTECTED]> wrote: At 07:22 AM 4/22/2005, Mathew Quaife wrote:>If these are like my TX/RX duplexers, the slighest movement of the >tuning rods makes a huge difference, especially on the tx >side. retune would be a good idea. Take them slow, they are fun to >tune. Enjoy!Indeed..Re-check them after you tighten the lockdowns, and also recheck your coax fittings, it's easy for connectors to work loose when you move things around.Yahoo! Groups Links<*> To visit your group on the web, go to:http://groups.yahoo.com/group/Repeater-Builder/<*> To unsubscribe from this group, send an email to:[EMAIL PROTECTED]<*> Your use of Yahoo! Groups is subject to:http://docs.yahoo.com/info/terms/__Do You Yahoo!?Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com Yahoo! Groups Links To visit your group on the web, go to:http://groups.yahoo.com/group/Repeater-Builder/ To unsubscribe from this group, send an email to:[EMAIL PROTECTED] Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service.
Re: [Repeater-Builder] duplexer tuning question
> ><---Is it even possible to tune within a +/- 15 Khz window? OK, maybe >possible but practical? Sure. Especially on the pass. I set my analyzer for 2dB/Div, and walk them for the sharpest, highest peak, about 1/8 turn makes a very visible difference. The notch is wider, and harder to see, but still, tune for deep and narrow. Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/Repeater-Builder/ <*> To unsubscribe from this group, send an email to: [EMAIL PROTECTED] <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
Re: [Repeater-Builder] duplexer tuning question
At 09:58 AM 4/22/2005 -0500, you wrote: > >At 07:22 AM 4/22/2005, Mathew Quaife wrote: >>If these are like my TX/RX duplexers, the slighest movement of the >>tuning rods makes a huge difference, especially on the tx >>side. retune would be a good idea. Take them slow, they are fun to >>tune. Enjoy! <---Is it even possible to tune within a +/- 15 Khz window? OK, maybe possible but practical? Ken Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/Repeater-Builder/ <*> To unsubscribe from this group, send an email to: [EMAIL PROTECTED] <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
Re: [Repeater-Builder] duplexer tuning question
At 07:22 AM 4/22/2005, Mathew Quaife wrote: >If these are like my TX/RX duplexers, the slighest movement of the >tuning rods makes a huge difference, especially on the tx >side. retune would be a good idea. Take them slow, they are fun to >tune. Enjoy! Indeed.. Re-check them after you tighten the lockdowns, and also recheck your coax fittings, it's easy for connectors to work loose when you move things around. Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/Repeater-Builder/ <*> To unsubscribe from this group, send an email to: [EMAIL PROTECTED] <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
Re: [Repeater-Builder] Re: GE Mastr PRO deskmate power supply question.
Reminds me of the "Tremors" - Wooden Roller Coaster at the Silverwood Amusement Park over in Idaho. When you get off the roller coaster, there's a sign that says "The Gift Shop Sells Clean Underwear" (and they really do, too, with the "Tremors" logo on it.) I've certainly had to wait to ride a few times while the crew did some cleanup due to someone wetting their pants. Maybe there should be some GE logo underwear for situations like this?! LJ Original Message: - From: Charles Miller [EMAIL PROTECTED] Date: Fri, 22 Apr 2005 21:05:28 -0500 To: Repeater-Builder@yahoogroups.com Subject: Re: [Repeater-Builder] Re: GE Mastr PRO deskmate power supply question. I would have paid good money to see the look on your face. Charles Miller - Original Message - From: "Coy Hilton" <[EMAIL PROTECTED]> To: Sent: Friday, April 22, 2005 8:58 PM Subject: [Repeater-Builder] Re: GE Mastr PRO deskmate power supply question. > > > Be very careful, NEVER EVER plug in a GE meter backword into a MASTR > Pro and key the transmitter. The meter that our shop had, had the > key pins broken offit's easy to do. That thing will knock your > pants off. It's okay though, you'll need to change them any how. > Yes ... it happened to me. > 73 > AC0Y Yahoo! Groups Links mail2web - Check your email from the web at http://mail2web.com/ . Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/Repeater-Builder/ <*> To unsubscribe from this group, send an email to: [EMAIL PROTECTED] <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
Re: [Repeater-Builder] WTB: Grounding Kits for LDF5 7/8" Hardline
Sorry folks, I meant to send that direct. Dave - Original Message - From: "NØATH" <[EMAIL PROTECTED]> To: Sent: Friday, April 22, 2005 1:36 PM Subject: Re: [Repeater-Builder] WTB: Grounding Kits for LDF5 7/8" Hardline Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/Repeater-Builder/ <*> To unsubscribe from this group, send an email to: [EMAIL PROTECTED] <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
Re: [Repeater-Builder] WTB: Grounding Kits for LDF5 7/8" Hardline
Matthew - I have 4 ( new ) made by Cablewave if that would help you out. We could arrive at a price and I would presume shipping would be whatever UPS charged + packaging. Dave / N0ATH at Charter dot net Entertaining offers + shipping - Original Message - From: "w9mwq" <[EMAIL PROTECTED]> To: Sent: Thursday, April 21, 2005 12:14 AM Subject: [Repeater-Builder] WTB: Grounding Kits for LDF5 7/8" Hardline Anyone have any grounding kits available for use on the Andrews 7/8" hardline? Need about 8 of them. Let me know what you have and price shipped to Indiana. Thanks. Mathew Yahoo! Groups Links Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/Repeater-Builder/ <*> To unsubscribe from this group, send an email to: [EMAIL PROTECTED] <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
[Repeater-Builder] New To The List
hi , this is William no3y...i was looking at the past messages. and someone was looking for a manual for the ces 5200 interconnecti tried to find it again but no luck...search did not find a match..if someone can put the people in email contact with me..i will help you William no3y Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/Repeater-Builder/ <*> To unsubscribe from this group, send an email to: [EMAIL PROTECTED] <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
Re: [Repeater-Builder] Re: GE Mastr PRO deskmate power supply question.
I would have paid good money to see the look on your face. Charles Miller - Original Message - From: "Coy Hilton" <[EMAIL PROTECTED]> To: Sent: Friday, April 22, 2005 8:58 PM Subject: [Repeater-Builder] Re: GE Mastr PRO deskmate power supply question. > > > Be very careful, NEVER EVER plug in a GE meter backword into a MASTR > Pro and key the transmitter. The meter that our shop had, had the > key pins broken offit's easy to do. That thing will knock your > pants off. It's okay though, you'll need to change them any how. > Yes ... it happened to me. > 73 > AC0Y Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/Repeater-Builder/ <*> To unsubscribe from this group, send an email to: [EMAIL PROTECTED] <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
[Repeater-Builder] Re: dtmf, ctcss and pl decoding
There is a simple algorithm which can be used to detect DTMF or PL tones. I believe the name is the Goertzel method. Basically it consists of multiplying the expected tone frequencies with the incoming audio. These frequencies come from a lookup table that you create. The idea is that then you low pass filter the result (integrate) and a tone near the desired frequency creates DC or a low frequency beat that can be detected. I have built working versions of this for touch tone detection. The processing used up all of the speed in a 4MHz 8 bit 6805 processor. It should be easily doable on any modern PC. Some of the hardware solutions available do this internally. You might look at www.cmlmicro.com. They have a number of signalling chips. They have CTCSS and others that do DTMF. Perhaps you'd realy want to have the thing entirely in software. I wouldn't tackle it in windows, but it ought to be straight forward in Linux. 73 Ed K3SWJ --- In Repeater-Builder@yahoogroups.com, Don Pomplun <[EMAIL PROTECTED]> wrote: > > What's that company that makes the little CTCSS encode/decode boards for > $50. Is theirs a standard chip, or custom? Except for the NIH syndrome, > it would seem cheaper just to add their board into your design. And, of > course, DTMF decode chips are all over the place. > Regards, > Don > > At 04:35 PM 4/22/2005 -0400, you wrote: > > >Mike Morris WA6ILQ wrote: > > >>--- Nick Papadonis <[EMAIL PROTECTED]> wrote: > > >>>Is anyone aware of either hardware or software > > >>>components to decode PL > > >>>tone, DTMF and CTCSS? Open source software is > > >>>preferred. > > > > >> > > >>There was a program called WinTone that would do this. > > >>Not sure where to find a copy of it on the internet > > >>now as they seem to have been taken off. Think the > > >>last one was version 2.02 > > > > > > > > > As soon as I heard that it was being dropped I made > > > sure that there is a copy on www.repeater-builder.com ... > > > use the search function on the main page. > > > >Thanks Folks, but this is only an executable, no source code for FFT etc... Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/Repeater-Builder/ <*> To unsubscribe from this group, send an email to: [EMAIL PROTECTED] <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
Re: [Repeater-Builder] dtmf, ctcss and pl decoding
At 01:59 PM 4/22/05, you wrote: >What's that company that makes the little CTCSS encode/decode >boards for $50. Communications Specialists - http://www.com-spec.com >Is theirs a standard chip, or custom? Depends on the product. Most are custom. >Except for the NIH syndrome, it would seem cheaper just to add their >board into your design. > And, of course, DTMF decode chips are all >over the place. >Regards, >Don > >At 04:35 PM 4/22/2005 -0400, you wrote: > > >Mike Morris WA6ILQ wrote: > > >>--- Nick Papadonis <[EMAIL PROTECTED]> wrote: > > >>>Is anyone aware of either hardware or software > > >>>components to decode PL > > >>>tone, DTMF and CTCSS? Open source software is > > >>>preferred. > > > > >> > > >>There was a program called WinTone that would do this. > > >>Not sure where to find a copy of it on the internet > > >>now as they seem to have been taken off. Think the > > >>last one was version 2.02 > > > > > > > > > As soon as I heard that it was being dropped I made > > > sure that there is a copy on www.repeater-builder.com ... > > > use the search function on the main page. > > > >Thanks Folks, but this is only an executable, no source code for FFT etc... > > > > > > > > > > >Yahoo! Groups Links > > > > Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/Repeater-Builder/ <*> To unsubscribe from this group, send an email to: [EMAIL PROTECTED] <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
[Repeater-Builder] Re: GE Mastr PRO deskmate power supply question.
Be very careful, NEVER EVER plug in a GE meter backword into a MASTR Pro and key the transmitter. The meter that our shop had, had the key pins broken offit's easy to do. That thing will knock your pants off. It's okay though, you'll need to change them any how. Yes ... it happened to me. 73 AC0Y --- In Repeater-Builder@yahoogroups.com, "Dennis Adams" <[EMAIL PROTECTED]> wrote: > > Greetings, > > I have a GE Mastr Pro Deskmate with the 4EP38A10 Power Supply. The > question I have... are the barrier strips at the top the same pinouts > for the TX/RX strips as the 4EP38A12 power supply? I have the 4EP38A12 > Schematic. > > I am wanting to hookup a controller and wanted to make sure I have the > COS, audio, PTT, etc correct for wiring. > > Better yet if someone has a schematic for this unit that would also > detail the barrier strip designations, please contatct me. I will pay > for a schematic of this power supply. > > Thanks, > Dennis / KB8YGC Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/Repeater-Builder/ <*> To unsubscribe from this group, send an email to: [EMAIL PROTECTED] <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
RE: [Repeater-Builder] RE: Ralph Hogan's website...
Just back from travelling out of town, so didn't see the post about the website. Sorry for the dead links to my hard drive. At least the Master Pro info works that I ponted him toward. When I went from writing my own html to Microsoft 'front page' (wish I hadn't...) and moved the website at the same time, the links for the MII and MIcor didn't get set correctly. I'll see about fixing it this weekend and adding a bunch more info. Will post a note here when I get it resolved. thanks, Ralph W4XE -Original Message-From: Repeater-Builder@yahoogroups.com [mailto:[EMAIL PROTECTED]On Behalf Of William E. JanesSent: Wednesday, April 20, 2005 11:34 PMTo: Repeater-Builder@yahoogroups.comSubject: [Repeater-Builder] RE: Ralph Hogan's website...Ihave gone to the website. I was able to access the initial Micor Page, however the link labeled: " Ordering a UHF Micor Crystal for repeater service" goes nowhere. The Properties for the link goes to: file:///E:/webpages/w4xe/rpt/tech/uhfxtal.htm. Clicking on the link does nothing. Bill N9SII Yahoo! Groups Links To visit your group on the web, go to:http://groups.yahoo.com/group/Repeater-Builder/ To unsubscribe from this group, send an email to:[EMAIL PROTECTED] Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service.
Re: [Repeater-Builder] duplexer tuning question
If these are like my TX/RX duplexers, the slighest movement of the tuning rods makes a huge difference, especially on the tx side. retune would be a good idea. Take them slow, they are fun to tune. Enjoy! Mathew doug <[EMAIL PROTECTED]> wrote: ok guys - a question... and i am sure i'll get both sides of this one.i have a set of factory tuned tx/rx cans for a 2m machine (they are new, and not cheap)the frequency that the duplexers are tuned to could not be coordinated successfully.the freq i could get is only 15khz LOWER than the pair that the duplexer is tuned to.duplexer tuned to: 147.210 / 147.810 freq to be used 147.195 / 147.795SOQuestion is.. RETUNE...or leave them alone...dougYahoo! Groups Links<*> To visit your group on the web, go to:http://groups.yahoo.com/group/Repeater-Builder/<*> To unsubscribe from this group, send an email to:[EMAIL PROTECTED]<*> Your use of Yahoo! Groups is subject to:http://docs.yahoo.com/info/terms/__Do You Yahoo!?Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com Yahoo! Groups Links To visit your group on the web, go to:http://groups.yahoo.com/group/Repeater-Builder/ To unsubscribe from this group, send an email to:[EMAIL PROTECTED] Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service.