[Repeater-Builder] ID old Regency PA board.

2010-04-14 Thread n3dab
Just discovered that this additional board may have been lifted from a Regency ACH100 or AASCH100 PA, if anyone has the documentation on one of those PA's. Doug N3DAB

[Repeater-Builder] ID old Regency PA board.

2010-04-14 Thread n3dab
the extra board kicks the output to over 100W. The PA is currently functional and tuned in the 440 band. Can anyone provide me with any info or a schematic of this additional board ? Doug N3DAB

[Repeater-Builder] Re: Best coax for marine use

2009-11-24 Thread n3dab
end radius. Doug N3DAB --- In Repeater-Builder@yahoogroups.com, "Vernon Densler" wrote: > > I have been in a big discussion with the guys on my boat list about the > right coax for running up the mast for VHF marine radio. > > > > Keeping in mind that we are t

[Repeater-Builder] Re: Need wacom duplexer mod info

2009-11-01 Thread n3dab
and the harness cables may be different length as well. LOL on your project. Hope some one else has more info to help you out. Doug N3DAB --- In Repeater-Builder@yahoogroups.com, "ag4uw" wrote: > > Hello group!! I am looking for someone that has info on mods for the wacom >

[Repeater-Builder] Re: Announcements from a PC...

2009-11-01 Thread n3dab
Handi capped 9Speech impaired ) might be able to help also. Just my thoughts. never hurts to think out of the box. Doug N3DAB --- In Repeater-Builder@yahoogroups.com, "Mark" wrote: > > Dave, Randy, and all. > > > > I know it's been a while since I fir

[Repeater-Builder] Re: Antenna spacing

2009-10-27 Thread n3dab
Can't argue with you there ,but then he (you) would have to go into the radios to split out the Tx and Rx from the single connector on the chassis. I didn't think he was in to rebuilding the radios or spending alot of money. Doug N3DAB --- In Repeater-Builder@yahoogroups.com,

[Repeater-Builder] Re: Antenna spacing

2009-10-27 Thread n3dab
;t see any problem with using 2 feedline and 2 antennas stacked or side by side with a little separation between the m as long as he isn't talking on both radios simultaneously. Doug N3DAB --- In Repeater-Builder@yahoogroups.com, "Chris Curtis" wrote: > > Probabl

[Repeater-Builder] Re: Antenna spacing

2009-10-27 Thread n3dab
N3DAB --- In Repeater-Builder@yahoogroups.com, Chris Robinson wrote: > > under the description you give you can put them on top of each other > separated by a 1/2 wave or better without any real problems. if you are only > going to transmit on one at a time then you wont have any

[Repeater-Builder] Re: Antenna spacing

2009-10-26 Thread n3dab
on my roof that i use for digi-peaters. along with some other suggestions. Doug N3DAB --- In Repeater-Builder@yahoogroups.com, "Jeremy (KB1REQ)" wrote: > > > The icom runs a max of about 65 watts but almost always less, more like 5 or > 10. The antenna I hope to set up

[Repeater-Builder] Re: Cleaning coax corrosion

2009-10-05 Thread n3dab
the old cable back far enough from the exposed end you should be able to get to clean braid and center conductor, and insert ing a barrel connector wont degrade your signal enough to worry about. Doug N3DAB --- In Repeater-Builder@yahoogroups.com, John wrote: > > > Hi, >

[Repeater-Builder] Re: DB dual band antenna

2009-09-29 Thread n3dab
ooks like you have a winner for 2/440 Ham operation with each half giving you about 6 DB gain and Omnidirectional pattern. I'll send you some info on the measurements direct in a few minutes. Doug N3DAB --- In Repeater

[Repeater-Builder] Re: DB dual band antenna

2009-09-28 Thread n3dab
versions seem to be more critical pobably due to the harness construction more then the dipole length. Thanks for the input. Doug N3DAB = --- In Repeater-Builder@yahoogroups.com, Curt Seaton wrote: > > Good day Doug. I have

[Repeater-Builder] Re: DB dual band antenna

2009-09-28 Thread n3dab
Paul and Chuck, Thanks guy's, that's what I was looking for. 73 Doug N3DAB --- In Repeater-Builder@yahoogroups.com, "Chuck Kelsey" wrote: > > Two feedlines. It was simply two antennas mounted on the same mast. > > Chuck > WB2EDV > > > &g

[Repeater-Builder] DB dual band antenna

2009-09-27 Thread n3dab
lable. Comments appreciated Doug N3DAB

[Repeater-Builder] Re: Antenna sweep - Decibel S420-440-450

2009-09-27 Thread n3dab
8-512 and 12-1/2" for 406-420. These OA dim's. are all +/- 1/16". Doug N3DAB --- In Repeater-Builder@yahoogroups.com, "Gary" wrote: > > Yes, I noticed. That's why I asked about similar test data on the 404B. I > look forward to you next test results o

[Repeater-Builder] Re: Antenna SWR = Desense?

2009-09-02 Thread n3dab
had checked everthing else in the rpt. disabled mode and everthing look great as far as forward and reflected power, etc. Any way LOL again on locating the glitch. Doug N3DAB --- In Repeater-Builder@yahoogroups.com, "tahrens301" wrote: > > Hi Doug, > > I put

[Repeater-Builder] Re: Antenna SWR = Desense?

2009-09-02 Thread n3dab
e got a faulty component os sheilding problem. My 2 cents worth. Doug N3DAB --- In Repeater-Builder@yahoogroups.com, "tahrens301" wrote: > > Thanks to all... > > I guess it could be corrosion at the antenna, but the one that > is on it now is pretty simple, &

[Repeater-Builder] Re: Batteries /Shelby HF (OT)

2009-09-01 Thread n3dab
Thanks, John. I'll give him a call this evening. Doug N3DAB --- In Repeater-Builder@yahoogroups.com, jo...@... wrote: > > Sorry, > > That was supposed to be a private reply. > > > > > He is Robin Midgett, K4IDC - 615-301-1642 Call him tomorrow e

[Repeater-Builder] Batteries /Shelby HF (OT)

2009-08-31 Thread n3dab
by. Please contact me off list @ de_n3dab at tds.net Doug N3DAB

[Repeater-Builder] Re: 1.2 GHz Base antennas

2009-08-26 Thread n3dab
one. My article was cloning a Signals brand > antenna with lengths changed to cover the ham band. > > Chuck > WB2EDV > > > > - Original Message - > From: "n3dab" > To: > Sent: Wednesday, August 26, 2009 2:17 PM > Subject: [Repeater-Builder

[Repeater-Builder] Re: 50-Ohm Pads

2009-08-26 Thread n3dab
I just use a 50 ohm dummy load on the open ports when tuning a duplexer, or leave one of the cables connected to the Xmtr. or Rcvr. --- In Repeater-Builder@yahoogroups.com, "John Transue" wrote: > > Bruce, Chuck, > > Thanks for the quick reply. It appears that minicircuits has > everything co

[Repeater-Builder] Re: 1.2 GHz Base antennas

2009-08-26 Thread n3dab
> > 73 de Mark - N9WYS > > -Original Message- > From: Repeater-Builder@yahoogroups.com > [mailto:repeater-buil...@yahoogroups.com] On Behalf Of n3dab > Sent: Wednesday, August 26, 2009 11:14 AM > To: Repeater-Builder@yahoogroups.com > Subject: [Repeater-Builder] 1.2 G

[Repeater-Builder] 1.2 GHz Base antennas

2009-08-26 Thread n3dab
olded dipole type, but am not to familiar with the way to compute the dipole dimensions, stand off from the mast and vertical spacing of the dipole loops. If someone has already built one successfully, I would appreciate them contacting me of list at " de underscore n3dab @ tds dot net "

[Repeater-Builder] Re: duplexerhelp or a good recomendation

2009-08-01 Thread n3dab
t; dia. galv. steel plate) for the mag mount to sit on and stand it off the tower leg at least 24". You also might try inverting the mag mount so the antenna is on the bottom of the ground plane plate. Doug N3DAB --- In Repeater-Builder@yahoogroups.com, "agrimm0034" wrote: >

[Repeater-Builder] Re: Getting mice out of a repeater sight

2009-07-28 Thread n3dab
corners and near interior openings used for entry/exit by the mice. Check and replace perodically as the Moth Balls evaporate over time and the mice eat tihe D-Con then go off looking for water and die. N3DAB -- In Repeater-Builder@yahoogroups.com, "Jed Barton" wrote: > >

[Repeater-Builder] Re: Wacom WP-640-6 Duplexer help needed

2009-03-30 Thread n3dab
them that might make you think they are bad too. LOL in finding the problem. DougN3DAB --- In Repeater-Builder@yahoogroups.com, Larry wrote: > > Would anyone on the list have any info > for the Wacom WP-640-6 Duplexer. > > I realize that Telewave makes the TPRD-1556 and

[Repeater-Builder] Re: low band duplexer question

2009-03-29 Thread n3dab
ments. Doug N3DAB --- In Repeater-Builder@yahoogroups.com, n...@... wrote: > > At 3/29/2009 14:09, you wrote: > >Ok, so I've got a nice looking db-4030 duplexer. > >Little 6m repeater project cooking. > > > >Now, I've got the "tuning" sheet and a

[Repeater-Builder] Re: Which UHF Antenna to Buy?

2009-03-29 Thread n3dab
Ooops, forgot to put the website in the last message. http://lrcov.crc.ca/cov.php?lang=en It is free and allows you to play with your parameters. Doug N3DAB --- In Repeater-Builder@yahoogroups.com, "k5in" wrote: > > Hi, > > > Now that I have clearly demonstrated

[Repeater-Builder] Re: Which UHF Antenna to Buy?

2009-03-29 Thread n3dab
Try this web site for a radio propagation plot or map. I f you have any problems using it email me direct - de_n3...@tds.net - and i'll try to help you out. Doug N3DAB - In Repeater-Builder@yahoogroups.com, "k5in" wrote: > > Hi, > > > Now that I have clearly d

[Repeater-Builder] Re: What is this antenna???

2009-03-28 Thread n3dab
mast unless it is a home brew from a damaged antenna. Everything I remember from the old DB catalogs for di-pole antennas was 1, 2, 4, 8, or 16 di-poles. Single sided arrays had 1, 2, 4 and 8 and pairs had 2, 4, 8, and 16. Doug N3DAB --- In Repeater-Builder@yahoogroups.com, "Chuck K

[Repeater-Builder] Re: Need information on a UHF repeater antenna made by Motorola

2009-03-27 Thread n3dab
etter than3 but i doubt you would notice the difference. Doug N3DAB --- In Repeater-Builder@yahoogroups.com, "gebhardstephen" wrote: > > I am pretty sure HD has aluminum strips that will work just fine. Should I > make the radials 1/4 wave , or longer? > > --- In Re

[Repeater-Builder] Re: Need information on a UHF repeater antenna made by Motorola

2009-03-27 Thread n3dab
y not get the bonding you want for the radials. Doug N3DAB --- In Repeater-Builder@yahoogroups.com, "gebhardstephen" wrote: > > Good point, much easier to use a couple of clamps, and I just happen to have > some stainless steel clamps here in the garage! Thanks for

[Repeater-Builder] Re: Need information on a UHF repeater antenna made by Motorola

2009-03-27 Thread n3dab
ation radials are atached. Extend the aluminum radial metal about 1" above the top clamp, tighten the clamps and then fold the 1" projection over to cover the SS clamp band. That way if the clamp loosens up a bit the radials wont fall off. Doug N3DAB --- In Repeater-Builder@

[Repeater-Builder] Re: More on the Q2330 Duplexer

2009-03-27 Thread n3dab
side. Not sure what the complete model no. is but there are some on eBay in one of the store listings (though the price is quite high for the Ham market). Doug N3DAB --- In Repeater-Builder@yahoogroups.com, David Struebel wrote: > > With all of this discussion, is either the Q202 or its

[Repeater-Builder] Re: Need information on a UHF repeater antenna made by Motorola

2009-03-27 Thread n3dab
trick if you want to go to the trouble. Doug N3DAB --- In Repeater-Builder@yahoogroups.com, "gebhardstephen" wrote: > > Thanks Gerald, that sounds like the one, except for the one I have does not > have ground radials, and I don't see any place to install them either.

[Repeater-Builder] Re: Need information on a UHF repeater antenna made by Motorola

2009-03-26 Thread n3dab
portion of the label or you can find more specs. for the Hi-Gain antenns it's just a guess at this point. Doug N3DAB -- In Repeater-Builder@yahoogroups.com, "Bill Hudson" wrote: > > It could be a TDD-6082 > > See here: > > http://www.repeater-builder.com/antenn

[Repeater-Builder] Re: Need information on a UHF repeater antenna made by Motorola

2009-03-26 Thread n3dab
Mark My info came from an old Moto. catalog. If it is about 8' OA long long with a N connector as he described on it it's not a mobile antenna. Doug N3DAB --- In Repeater-Builder@yahoogroups.com, "Mark" wrote: > > I'm confused. This was described initially a

[Repeater-Builder] Re: Need information on a UHF repeater antenna made by Motorola

2009-03-26 Thread n3dab
Negative, but my guess would be Phelps Dodge. Maybe Celwave,or possibly DB Products. Maybe some of the other Guru's on the site can probably fill you in on that. Doug N3DAB --- In Repeater-Builder@yahoogroups.com, "gebhardstephen" wrote: > > Thanks Doug, actually I c

[Repeater-Builder] Re: Need information on a UHF repeater antenna made by Motorola

2009-03-26 Thread n3dab
It's a TDE-6082A, 5db gain, 460-470MHz. If ti is working properly it would be good for GMRS as is. Don't know what you would find in SWR in the 440 band but probably more then you would want to consider having. Doug N3DAB --- In Repeater-Builder@yahoogroups.com, "gebhards

[Repeater-Builder] Re: Sinclair Q2220E

2009-03-23 Thread n3dab
n and your time and access to the SM. Other may have different ideas or suggestions. Doug N3DAB --- In Repeater-Builder@yahoogroups.com, "Terry" wrote: > > Does anyone have experience using this model on 2 meters? Do they provide > enough practical isolation for single an

[Repeater-Builder] Re: Decibel dipole array sweeps

2009-03-22 Thread n3dab
ire antenna presents a 50 +/-ohm load at the original feed point but what impedance do you actually see if you using the top half (of a damage antenna)and feed it at the mid-point connector ? Thanks Doug N3DAB --- In Repeater-Builder@yahoogroups.com, "Jeff DePolo" wrote: > >

[Repeater-Builder] Re: Decibel dipole array sweeps

2009-03-22 Thread n3dab
it to bring it back to 50 Ohms +/- ?? Doug N3DAB

[Repeater-Builder] Re: LMR-400 and Belden 9914 "DuoBond"

2009-03-18 Thread n3dab
to dielectric and Braid is Tinned copper i believe./ Dielectric I'm not sure about but it is very dense and closed cell. You can find all the specs. on the Belden and Times Cable websites. Doug n3dab --- In Repeater-Builder@yahoogroups.com, James Delancy wrote: > > Does anybo

[Repeater-Builder] Intermod. question

2009-03-18 Thread n3dab
Thanks to Chuck, Mark,and Greg for the suggestions on different lubricants to use. This will give me something to research and check-out. Thanks again. Doug /n3dab

[Repeater-Builder] Intermod. question

2009-03-17 Thread n3dab
rease product that would be suitable and might hold up better to exosure to the sun, rain, etc. (something as heavy or heavier then wheel bearing grease) and still have the electrical conductivity of the litium. Doug /n3dab

[Repeater-Builder] OFF TOPIC - DOD Ends Sale of Expended Military Brass to Remanuctures

2009-03-16 Thread n3dab
This post is OFF TOPIC, but if you value your 2nd Amendment rights you should read and act on this as you see fit. I recieved this from a friend and thought it was important enough to make an exception to the rule. Please let this be the only post on this subject on this site as the owner has

[Repeater-Builder] NHRC-2 controllers

2008-10-27 Thread n3dab
Anyone out there have any NHRC-2 controllers (preferrably un built in kit form) they want to part with. Please send me an email at "de_n3dab AT tds DOT net" with the qty. and price, if you do. Thanks Doug N3DAB

[Repeater-Builder] DB antenna question

2008-10-26 Thread n3dab
#x27;s. or at least I could make the site look a little less cluttered. Thanks in advance for any constructive comments. Doug N3DAB/WPRX486/WPJL709

[Repeater-Builder] DB antenna question

2008-10-23 Thread n3dab
t the least reduce the clutter of antennas I have now. All constructive comments will be appreciated. Doug N3DAB/WPRX486/WPJL709

[Repeater-Builder] Maybe a little OT

2008-10-13 Thread n3dab
looking for another program that works like Echo Time and is compatible with Echolink. Does anyone know of a program that is available ?? Thanks Doug /N3DAB

[Repeater-Builder] Re: anyone know backdoor to csi tone panels

2008-06-24 Thread n3dab
st it also but i still can't find it. Lots of uck and i hope that solved the problem. Doug N3DAB --- In Repeater-Builder@yahoogroups.com, "Mike Dietrich" <[EMAIL PROTECTED]> wrote: > > Thanks Doug, > The 2&3 is what skipp suggested by holding 2&3 then

Re: [Repeater-Builder] Reasonably low wind load antenna

2008-06-24 Thread n3dab
n of tube to slip up into the bottom to reinforce the clamping area all the better. Doug N3DAB --- In Repeater-Builder@yahoogroups.com, "Jim Cicirello" <[EMAIL PROTECTED]> wrote: > > Ron, > > Thanks for the mounting information. I also lack the DB224 Mast that the

[Repeater-Builder] Re: anyone know backdoor to csi tone panels

2008-06-24 Thread n3dab
right code then you can enter the program mode and repogram everything including the code. Doug N3DAB --- In Repeater-Builder@yahoogroups.com, "Mike Dietrich" <[EMAIL PROTECTED]> wrote: > > Thanks for the reply skipp, > I had already seen your site from a googl

[Repeater-Builder] Replacement loops for VHF db cavities

2008-04-19 Thread n3dab
"+/- tall and 4"+/-in dia. and the loops mount in a recess in the top end. Any info concerning the constructio of same would be appreciated also. 73's Doug N3DAB

[Repeater-Builder] Micor repeater encoder and decoder boards

2008-02-21 Thread n3dab
I'm trying to locate a TLN5731A PL encoder board and a TRN6002A PL decoder bd. for a UHF Micor Single User Repeater Station. Any one have a working set laying around that they would like to part with ? If so contact me off list please. Thanks Doug N3DAB

[Repeater-Builder] Re: Gmrs Repeater

2008-01-22 Thread n3dab
ing) by the FCC. There are many problems aaociated with building and installing a repeater including site location/acquisition, types of antennas, feed line, and duplexers to name a few. I believe you have a pretty good learning curve ahead of you. Wher are you located Shady? Doug

[Repeater-Builder] DB VHF Cavity loop assemblies

2008-01-20 Thread n3dab
n the loop assembly?) My old catalog phots are not very clear. TIA for any assistance. Doug N3DAB reply direct to "[EMAIL PROTECTED]"

[Repeater-Builder] Kenwood TKR-750 rptr.

2008-01-03 Thread n3dab
ource or 2 for Kenwood rptrs that would give a discount price to Ham Clubs,ARES, etc. Thanks Doug N3DAB

[Repeater-Builder] Help: need to ID part on PSC-1422 Pwr. Sup.

2007-12-06 Thread n3dab
Can anyone ID CR101 on the regulator board of a Wilson PSC-1422 Power Supply. What ever it was, it is completly burnt up, and I don't have a manual or schematic to look it up. Thanks Doug N3DAB

[Repeater-Builder] Wilson PSC-1422 Power Supply

2007-11-30 Thread n3dab
ery much from a similar sized Astron PS. I'm guessing it 22-25 Amps max. and 14-15 Amps continuous. Does this sound right ? Thanks Doug N3DAB

[Repeater-Builder] Re: TK-705D problem - slightly OT ?

2007-11-23 Thread n3dab
PROTECTED] > > > -Original Message- > From: Repeater-Builder@yahoogroups.com > [mailto:[EMAIL PROTECTED] On Behalf Of n3dab > Sent: Friday, November 23, 2007 3:56 PM > To: Repeater-Builder@yahoogroups.com > Subject: [Repeater-Builder] TK-705D problem - slightly OT ? &g

[Repeater-Builder] TK-705D problem - slightly OT ?

2007-11-23 Thread n3dab
I am using a TK-705D for the receiver side of a low power 2mtr. rptr. The 705 was working fine (Tx and Rx) and was sitting on the workbench idling in Rcv. mode ,with no mic. attached and no signal being fed into it thru the antenna port, and suddenly went into the TX mode. I have powered it o

[Repeater-Builder] Re: KENWOOD TKR 750 Installation and problems-HELP!!

2007-10-31 Thread n3dab
I believe it is called "The Natioal Elevator Code" which supplements the N.E.C. and it doesn't permit anything other than elevator equipment,wiring and controls in either ther shaft or equipment rooms. N3DAB --- In Repeater-Builder@yahoogroups.com, Nate Duehr <[EMAIL

[Repeater-Builder] Replacement Ferrite Cores

2007-09-24 Thread n3dab
Greetings All - Looking for some replacement ferrite cores. Need 2 sizes: 6mm x 3mm and 8mm x 4.5mm. Need a couple of each size. Can anyone out there provide a source for these or maybe part with a few from the personal stock ?? Thanks Doug N3dab

[Repeater-Builder] VHF to UHF mod. for duplexer

2007-06-07 Thread n3dab
hanks Doug N3DAB

[Repeater-Builder] UHF T-1500 series pass band loops

2007-06-05 Thread n3dab
Looking for 2 to 4 sets of pass band loops for UHF (450-470) Motorola T1500 series cavities (2 loops per cavity = 1 set). Anyone have any to spare ? If so furnish quantiy and price per set, if applicable. Doug N3DAB

[Repeater-Builder] CSI -32 info for the group (SOT)

2007-05-29 Thread n3dab
ogramming mode write that number down on a peice of paper, and/or reprogram the access code back to the Default No.35687 so you don't have to go thru the whole process again if you lose or forget the code." Hope this helps someone else out there who has a CSI controller collecting d

[Repeater-Builder] Re: WTT or sale Andrew dB224 antenna

2007-04-05 Thread n3dab
ean DB224E from him about 2 years ago. Doug N3DAB / WPRX486 --- In Repeater-Builder@yahoogroups.com, "chuckmf1135" <[EMAIL PROTECTED]> wrote: > > --- In Repeater-Builder@yahoogroups.com, allan crites > wrote: > Sounds like what im looking for but the shipping woul

[Repeater-Builder] wanted ISD1420p Voice chip

2007-03-31 Thread n3dab
I am looking for 2 or more ISD 1420p voice chips. Does anyone have any they can part with. Contact me on or off the group with price and quantity available if you can help. TIA Doug n3dab @ arrl . net

[Repeater-Builder] Mitrek mobile repeaters

2007-03-13 Thread n3dab
. for them as I have one of those radios also but no info. on it. Can anyone could give me the message # or furnish some contact info. Thanks for any help. Doug N3DAB

[Repeater-Builder] Old Sinclair Duplexer

2007-03-09 Thread n3dab
520 Doug N3DAB

[Repeater-Builder] Re: S-Com voting encoder

2007-02-18 Thread n3dab
see what > they do... they looked like GE Master radios and I could bear to > see them go into the dumpster when they arrived as trade in... > > some day... > > s. > > > "n3dab" wrote: > > > > Can anyone furnish a copy of the service/operation manual for a S- Com > > voting encoder , Model # VEC-2B, Mfg. by S-Com/TPE in Sun Valley, Ca. > > > > TIA for any help. > > >

[Repeater-Builder] Re: GE PA numbers

2007-02-18 Thread n3dab
t; The 19D424786G6 is a 65 watt continuous -duty PA for the 138-174 MHz band. > See LBI-30748C here: > > > > 73, Eric Lemmon WB6FLY > > > -Original Message- > From: Repeater-Builder@yahoogroups.com > [mailto:[EMAIL PROTECTED] On Behalf Of n3dab > Sent:

[Repeater-Builder] Re: GE PA numbers

2007-02-18 Thread n3dab
CTED]> wrote: > > The 19D424786G6 is a 40 watt (simplex) UHF power amplifier, and I was unable > to find the other number. > I hope this helps, Butch, KE7FEL/r > > > From: "n3dab" <[EMAIL PROTECTED]> > Reply-To: Repeater-Builder@yahoogroups.com > To: Re

[Repeater-Builder] S-Com voting encoder

2007-02-17 Thread n3dab
Can anyone furnish a copy of the service/operation manual for a S-Com voting encoder , Model # VEC-2B, Mfg. by S-Com/TPE in Sun Valley, Ca. TIA for any help.

[Repeater-Builder] GE PA numbers

2007-02-17 Thread n3dab
Can anyone ID these GE M2 PA numbers: 417524G4 and 424786G6 Would like to know if these are VHF or UHF, the freq. range within the band and output power. TIA

[Repeater-Builder] Vertex VXR7000 UHF Service Manual

2007-01-25 Thread n3dab
Does anyone on the list have a service manual for the UHF Vertex VXR 7000 Repeater (#E-13689000) that they can part with or copy and mail. Thanks in advance. N3DAB

[Repeater-Builder] Wanted Micor elements on 443.750 rptr pair

2007-01-21 Thread n3dab
= Fc/36 = 12.326388 and for Rx Fo = Fc-11.7/24 = 18.208333 Please contact me off list at [EMAIL PROTECTED] if you have a good pair of pulls just laying around. N3DAB

[Repeater-Builder] Re: Wount To Find Out About Buiding A New Repeter

2006-05-31 Thread n3dab
who doesn't have the knowledge and experience of others, like yourself. 73 Doug N3DAB Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/Repeater-Builder/ <*> To unsubscribe from this group,

[Repeater-Builder] Re: Wount To Find Out About Buiding A New Repeter

2006-05-31 Thread n3dab
eet (Tables included) email me direct. N3DAB/WPRX486 GMRS/WPJL709 LM --- In Repeater-Builder@yahoogroups.com, [EMAIL PROTECTED] wrote: > > "n3dab" <[EMAIL PROTECTED]> wrote: > >You can go to the FCC site and pull Part 95 like I just did and read > >it for

[Repeater-Builder] Re: Wount To Find Out About Buiding A New Repeter

2006-05-30 Thread n3dab
ghtly more than 250W ERP. This machine has been in service for at least 25 years on 462/467. 675 in the Atlanta Ga. area N3DAB/WPRX486 GMRS/WPJL709 LM --- In Repeater-Builder@yahoogroups.com, Vincent Caruso <[EMAIL PROTECTED]> wrote: > > I didn't think so... > > Joh

[Repeater-Builder] Re: Wount To Find Out About Buiding A New Repeter

2006-05-30 Thread n3dab
Last time I checked Part 95 it said 50w max. from the tansmitter not 50w ERP from the antenna. When did it change? With the min. losses for the duplexer,connecters and feedline and max, gain on antenna and radiation pattern he could achieve 200w ERP or more. Doug N3DAB/WPRX486 GMRS/WPJL709

[Repeater-Builder] Motorola Service Manuals

2006-04-12 Thread n3dab
Wanted: If anyone reading this post has a spare copy or original service manual for the following Motorola radios please email me direct with what you have and cost plus postage. Maxtrac UHF/VHF mobile Mitrek Low Band 30-50mhz MSF5000 UHF repeater TEK-5f Test Set TIA Doug N3DAB at ARRL dot

[Repeater-Builder] Re: Hypothetical dipole antenna question

2006-04-08 Thread n3dab
Charles, Sorry for the confusion and being a little dense this evening. After reading your option 3 several more times I see you are saying the same thing I said in my arrangement #2. Again thanks Doug N3DAb Yahoo! Groups Links <*> To visit your group on the web,

[Repeater-Builder] Re: Hypothetical dipole antenna question

2006-04-08 Thread n3dab
not sure I fully understand the arrangement in you 3rd option. Can you give me the orientation from top to bottom of the 4 dipoles based on the compass bearing each is pointed to, with N. being 0 degrees for option #3. Again thanks and 73 Doug N3DAB --- In Repeater-Builder@yahoogroups.com

[Repeater-Builder] Hypothetical dipole antenna question

2006-04-08 Thread n3dab
., 1 facing E. and 1 facing W. @ facing SSE. and 2 facing SSW. 1 E., 1 SSE., 1 SSW., and 1 W. or some other arrangement TIA Doug N3DAB Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/Repeater-Builder/ <*> To unsubscribe fro

[Repeater-Builder] Re: Henry UHF PA tuning

2006-04-05 Thread n3dab
ls, so I'd > write to them and inquire, but only after verifying > that the amp is not performing to specs on the bench > with a good dummy load and adequate drive and power. > > Bob M. > == > --- n3dab <[EMAIL PROTECTED]> wrote: > > > Greetings to the

[Repeater-Builder] Re: Henry UHF PA tuning

2006-04-05 Thread n3dab
em about it. But from what others have said, there amps are very broad banded, at least all that I have read. > > Mathew > > > n3dab <[EMAIL PROTECTED]> wrote: > Greetings to the group, > > Does any one have any specific info on retuning a Henry C200D10R

[Repeater-Builder] Henry UHF PA tuning

2006-04-05 Thread n3dab
compression worked in retuning a ARR 450- 470 preamp to move it to 440 (per ARR directions). If so, how close should the coils be spaced ?? TIA for any help Doug N3DAB Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/Repeater-B

[Repeater-Builder] Info wanted on Mitrek VHF rptr.

2006-03-25 Thread n3dab
recess for it was part of the casting process. This repeater appears to function with the standard control head and cable, though I don't have the original but have had it bench tested for operation. TIA for any and all help Doug N3DAB Yahoo! Groups Links <*> To visit yo

[Repeater-Builder] Re: Can anyone identify this?

2006-03-20 Thread n3dab
a 136 band mobile. Just plug and play. With a little effort I think you can do the same with the Xmtr bds. as well. My rptr came with a 136 band Xmtr set up. The PA is a different story. Just a thought. 73 Doug N3DAB --- In Repeater-Builder@yahoogroups.com, "Eric Lemmon&quo

[Repeater-Builder] Re: 6mtr duplexer

2006-03-17 Thread n3dab
too. You might also want to consider aluminum, problably cheaper, if you have access to a TIG or heliarc welder. Try a local or area trade school and talk to the welding instructor. They might build what you want just for the student practice. Buenos Noches Doug N3DAB --- In Repeater-Builder

[Repeater-Builder] Re: 6mtr duplexer

2006-03-17 Thread n3dab
hauling it off. Doug N3DAB --- In Repeater-Builder@yahoogroups.com, "Paul Holm" <[EMAIL PROTECTED]> wrote: > > For all the looking I've done, I've only ever found one place on the web > that had 4" or larger copper pipe available. And it was somethin

[Repeater-Builder] Re: 6mtr duplexer

2006-03-17 Thread n3dab
Check your local or area scrap metal salvage or recycle yards for some, also any commercial TV Station Transmitter sites to see if they have old sectons off rigid transmission line laying around where they might have changed out or upgraded their system. Doug N3DAB --- In Repeater-Builder

[Repeater-Builder] Re: Motorola TEK-5 Test Set Manuals

2006-03-17 Thread n3dab
Do you happen to know the difference between the E and F models ? Doug N3DAB --- In Repeater-Builder@yahoogroups.com, "Eric Lemmon" <[EMAIL PROTECTED]> wrote: > > For those of you looking for a manual for one of the TEK-5 series of test > sets, I have good news and ba

[Repeater-Builder] Re: Can anyone identify this?

2006-03-17 Thread n3dab
More pictures, front and back, and part nos. from diferent components would help with the ID, but it looks to me like an old version (non- unified chasis) Micor to me. Doug N3DAB --- In Repeater-Builder@yahoogroups.com, Rick Stirling <[EMAIL PROTECTED]> wrote: > > We have a repea

[Repeater-Builder] Re: Motorola TEK-5E test set, slightly OTT

2006-03-17 Thread n3dab
ate knowing what you find out, and possibly getting a copy of the manual from you for my files and reference (hard copy thru snail mail, email, fax, whatever is convenient for you). 73 Doug N3DAB PS: you can contact me off list at "n3dab @ arrl . net" --- In Repeater-Builder@yah

[Repeater-Builder] Motorola TEK-5E test set, slightly OTT

2006-03-17 Thread n3dab
h on the test set. My question is simple. What is the simplest to provide the reverse meter readings for meters 1 & 2 in this peice of gear. drill the box and install a series of DpDT swicths for each of the required meters or are there any other solutions out there. TIA for any helpful info.

[Repeater-Builder] Re: Z matcher info.pdf

2006-01-24 Thread n3dab
Can you recall where you saw the article and/or did you keep notes of the component values for the VHF and UHF caps, coils, etc. Would like to duplicate you efforts if possible. Thanks Doug N3DAB at arrl dot net for direct contact --- In Repeater-Builder@yahoogroups.com, "Jim Cici

[Repeater-Builder] Re: Anyone Need DB224-E Data?

2005-12-12 Thread n3dab
Tom, I'll save your message and if I ever get anything I'll let you know. 73 Doug N3DAB --- In Repeater-Builder@yahoogroups.com, "Tom Manning" <[EMAIL PROTECTED]> wrote: > > Doug > I also would be appreciative of all measurements looking toward > m

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