Re: [Repeater-Builder] Multiple Emails

Me 2 Brett WD7F - John in Tucson wrote: > Yes... > > - Original Message - > From: <[EMAIL PROTECTED]> > To: > Sent: Wednesday, March 28, 2007 8:37 PM > Subject: [Repeater-Builder] Multiple Emails > > > Anyone else getting multiple copies of the same email on any or all of > their subs

Re: [Repeater-Builder] 220VAC Astron

If it is one of the newer switching type he may 73 Mike - N7ZEF - Original Message - From: "Doug Bade" <[EMAIL PROTECTED]> To: Sent: Wednesday, March 28, 2007 10:20 AM Subject: RE: [Repeater-Builder] 220VAC Astron Gary; I know the 120v versions are as you say, 120 only (

Re: [Repeater-Builder] Multiple Emails

yea, it is happening here & on other yahoo groups -- Original Message -- Received: Wed, 28 Mar 2007 11:31:34 PM CDT From: [EMAIL PROTECTED] To: Repeater-Builder@yahoogroups.com Subject: [Repeater-Builder] Multiple Emails > Anyone else getting multiple copies of the same email on any or al

Re: [Repeater-Builder] Multiple Emails

Yes... - Original Message - From: <[EMAIL PROTECTED]> To: Sent: Wednesday, March 28, 2007 8:37 PM Subject: [Repeater-Builder] Multiple Emails Anyone else getting multiple copies of the same email on any or all of their subscribed Yahoo Groups? I'm seeing as many as 10-12 exact duplica

Re: [Repeater-Builder] MSR2000 UHF REPEATER PL TONE

At 08:12 PM 3/28/2007, you wrote: >I > >However, when I key the radio, it appears the pl tone is being >transmitted all the time. The >PL DISABLE switch has no affect on it. Is this normal?? <---PL Disable only effects the receive side (as in PL decode) and places the receiver in carrier squelch

[Repeater-Builder] F.S. IFR 1500 Manuals, etc

Dear Colleagues, While cleaning the shack I've found a couple of manuals excess to my needs. 1. For IFR 1500 Communications Service Monitor: Full Maintenance Manual and, Illustrated Parts Breakdown manual. Excellent originals in binders. $195.00 + shipping. 2. HP 5328B Universal Counter

RE: [Repeater-Builder] OT: anyone a member of the MSF5000 group?

Ken... I think it is a dead list... I could be wrong... I belonged for about a year, a couple of years ago, and only saw a handful of posts in that time. Most of them for people looking for work... It was of no value to me... Good luck anyway Peter > -Original Message- > From: Repeate

[Repeater-Builder] MSR2000 UHF REPEATER PL TONE

I have just about completed setting up the MSR2000 as per the article by K4HAL and WA6ILQ and it appears to work just great. I have to interface it to the 7k and Doug Hall interface and it will be ready to go. All the cabling is done. The only option cards left in are the TOT and the Sta

[Repeater-Builder] Re: DB Decibel UHF DB-4075 Problem

Nate, For these caps to be shorted, someone at one time probably attempted to tune the diplexer with RF power applied, a BIG NO - NO. The actual value of the cap is not real critical since it is variable anyway. What is important is that it be of pretty much the same physical type. I replace

[Repeater-Builder] Multiple Emails

Anyone else getting multiple copies of the same email on any or all of their subscribed Yahoo Groups? I'm seeing as many as 10-12 exact duplicates showing one time stamp then the same exact email 6-8 times at a different time stamp. Randy

Re: [Repeater-Builder] Motorola portable GP350

Try www.batlabs.com Go to the model specific link. Randy Captainlance wrote: > > *I know it is off topic, but does anyone here have experience changing > a GP350 UHF from 2 channel to 16? I have one that I want to do, and > don't know where else to ask.* > *Lance N2HBA* > >

[Repeater-Builder] Service monitor

I am in need of the service manual for my Schlumberger 4031 service monitor. I have the operators manual so I don't need that. The switching power supply is out in mine and being old school(analog type), I can't repair this without schematic. The power supply is a MGV Stromversorgungen type 204

[Repeater-Builder] Schlumberger 4031 service manual

Hi Group. I have a 4031 that the switching power (204 031 MGV Stromversorgungen) supply started to just blow fuse and not start. I need a service manual with schematics for the power supply to get very far in troubleshooting this beast. Acopy fo the pertainate drawings or sections would be O.K.

[Repeater-Builder] SP50 as receiver in RPT

I was surfing on the web yesterday and came upon a repeater that had been made out of a SP50 as the receiver and a radius mobile (16 pin) as the Tmtr. Does anybody have any info on a configuration like this? Sam

RE: [Repeater-Builder] 2 Micor Uhf receivers to trade

Gervais, Is the receiver you're looking for low band or high band VHF? I have a low band VHF receiver (39 MHz) that I'd gladly exchange for your UHF ones... I'm using a SpectraTAC system with remote UHF receivers, so I can always use receiver boards on UHF. 73 de Mark - N9WYS -Original Mess

RE: [Repeater-Builder] Re: OT- Motorola NTN4633B Charger for NiMH batteries

Thank you, Sir!! Much appreciated! 73 de Mark - N9WYS -Original Message- From: Repeater-Builder@yahoogroups.com On Behalf Of sgreact47 No need to "chase the same rabbit" I allready caught him!! Problem is the tempature VS resistance curve of the thermistor in the Non OEM battery packs

Re: [Repeater-Builder] OT: anyone a member of the MSF5000 group?

Once more, could I ask some kind person who's a member of the MSF5000 list on Yahoogrups to stir the pot and ask the list owner to approve me? It's been well over a week since I "joined" and I guess I'm not used to being ignored! (yea I know.. I should be used to it by now.) Ken (never afra

[Repeater-Builder] Re: OT- Motorola NTN4633B Charger for NiMH batteries

No need to "chase the same rabbit" I allready caught him!! Problem is the tempature VS resistance curve of the thermistor in the Non OEM battery packs. I will post the simple change later as I am not where the books are... (also common on HT50/P100, HT1000, GP3x0, chargers) --- In Repeater-Buil

[Repeater-Builder] 2 Micor Uhf receivers to trade

hi all i have 2 Uhf Micor Receivers that i just dismantle from a Micor Repeater, there were in the 414.6250 mhz i think the parts number is TLE8821ABR or ADR ,,,it is badly stamped on the board,the channel element are there i would trade them for 1 Vhf receiver TLD8272B you can find me here at

[Repeater-Builder] Motorola portable GP350

I know it is off topic, but does anyone here have experience changing a GP350 UHF from 2 channel to 16? I have one that I want to do, and don't know where else to ask. Lance N2HBA

RE: [Repeater-Builder] 220VAC Astron

Why not run that 220v line to the ham shack for the amp that you want and plug in the astron Cheaper and easier than fixing the astron -Original Message- From: Repeater-Builder@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of Gary Schafer Sent: Wednesday, March 28, 2007 12:34 PM To

Re: [Repeater-Builder] Re: DB Decibel UHF DB-4075 Problem

On 3/28/07, nj902 <[EMAIL PROTECTED]> wrote: > --- In Repeater-Builder@yahoogroups.com, "Nate Duehr" <[EMAIL PROTECTED]> > wrote: > "... Uhhh... just checking here, but didn't he say the one he took out > was melted?..." > > - > >

RE: [Repeater-Builder] 220VAC Astron

It is more expensive to provide a dual primary transformer so Astron supplies single primary transformers. You either order it for 120 or 240, no switching back and forth. On way to still use the supply on 120 may be to find a 120 to 240 isolation transformer on ebay. They can be had for around $1

RE: [Repeater-Builder] OT- Motorola NTN4633B Charger for NiMH batteries

Bob, I just bought 2 NiMH batteries for my MT1000's... Same packs (and probably the same charger) as yours. Once you've completed the engineering, could I impose upon you for a copy? No sense in both of us chasing the same rabbit. Thanks! Mark - N9WYS -Original Message- From: Repe

RE: [Repeater-Builder] 220VAC Astron

Gary; I know the 120v versions are as you say, 120 only ( at least every Astron non -switcher I ever worked on) , I just did not know if the 220 versions may use a split primary transformer.. The 120 versions definitely do not allow for mod to 220.. :-) Fortunately, many vendo

RE: [Repeater-Builder] 220VAC Astron

Astron power supplies don't normally come with dual primaries. 73 Gary K4FMX > -Original Message- > From: Repeater-Builder@yahoogroups.com [mailto:Repeater- > [EMAIL PROTECTED] On Behalf Of Doug W7FDF > Sent: Wednesday, March 28, 2007 11:39 AM > To: Repeater-Builder@yahoogroups.com > Su

Re: [Repeater-Builder] 220VAC Astron

The secondary DC after capacitors in a "normal" astron ( using its correct input voltage ) is about 26 vdc after filtering and across the capacitors.. If you run a 220 astron at 120vac , the voltage would be half or so, or ~13vdc. This is not enough overhead to "regulate" but the regulator will

[Repeater-Builder] 220VAC Astron

I recently took delivery [an eBAY item] of a rack mounted Astron model RM-20MBB-220 20 amp power supply that is wired for 220 vac. I have no schematic [yet] on this unit however I did find a similar power supply schematic [RM-50MBB] that shows a standard primary and standard secondary with no provi

Re: [Repeater-Builder] OT- Motorola NTN4633B Charger for NiMH batteries

I have a schematic of another unit that seems to match mine. I'll check out the end-of-charge signal. Maybe I can increase the gain of the circuit so it detects the smaller signal better. I guess I was hoping someone else had "been there, done that" and found a cure. Maybe I'm the first? Thanks.

[Repeater-Builder] Re: DB Decibel UHF DB-4075 Problem

--- In Repeater-Builder@yahoogroups.com, "Nate Duehr" <[EMAIL PROTECTED]> wrote: "... Uhhh... just checking here, but didn't he say the one he took out was melted?..." - Uhhh ...Nate, what he said was: "I removed a cap from a wo

Re: [Repeater-Builder] OT- Motorola NTN4633B Charger for NiMH batteries

Bob The rapid charge rate is probably fine - the problem normally is that the charger does not stop the rapid-charge cycle properly. As you probably know, the negative slope dv/dt is significantly less for NiMH chemistry than for NiCd chemistry. You probably have the schematic - can you see h

[Repeater-Builder] Re: [SCOM-Controllers] Warm Restart of a 6K

Hi Brian, >Is there a Command anywhere to warm restart a 6K? >or to say another way To Push the button remotely? They're different. A "warm" start is a processor reset. It's what happens when you remove power and then restore it. Although a warm start forces some minor initializations, your

[Repeater-Builder] OT- Motorola NTN4633B Charger for NiMH batteries

I've got a pair of UHF HT600s that now have NiMH battery packs. The NTN4633B charger was made for NiCd packs and while it does seem to charge the NiMH packs, the charger and the packs get alarmingly hot. Is there a modification to this unit, or maybe I need a completely different unit, to rapid-ch

RE: [Repeater-Builder] Off topic request: Radio Shack Pro-2002 scanner manual

At 10:48 PM 03/27/07, you wrote: And Mike , here is a guy who will Send The Manual for Free http://radiocollector0.tripod.com/id58.html 73 De Don KA9QJG He sent me the text file off the RS server. Mike