RE: [Repeater-Builder] Power Module Help
Hi Albert, That power module is used in the following radios TM-V7A, TM-732A, TM-733A, FT-5100, FGT-5200, FT-8000R & FT-8100R Hope this helps Paul G6LSD -Original Message- From: Albert [mailto:[EMAIL PROTECTED] Sent: 19 July 2004 17:28 To: Repeater-Builder@yahoogroups.com Subject: [Repeater-Builder] Power Module Help Hi and thanks for reading... I have a UHF Mobile Micor that I just converted to repeater service. However the PA deck only puts out 10 watts and I'd like to see a little more power than that. I have an M57788M power module that is a 45 watt power module and I would like to use that instead of the stock PA deck for the micor. I've looked at the schematic for the 220 power module amp (on repeater builder.com) and it seems pretty simple to doexcept for one minor detail. The module used in the 220 amp is an SAV15 in an H2 package and has four leads. The M57788M is in an H3A package and has five leads. Respectively, Vcc1 is A+, Vcc2 would be control, but I don't know what Vcc3 would be. So far, I have'nt been able to locate a data sheet online that would help me figure out what Vcc3 would be used for. Does anyone have some info that could help... A schematic or data sheet... Thanks es 73's Albert/WB7AWL Yahoo! Groups Links My Inbox is protected by SPAMfighter 13 spam mails have been blocked so far. Download free www.spamfighter.com today! 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] GE Mastr IIe manuals
Hi All, I am looking for a couple of manuals for a GE Mastr IIe. Control Shelf - 19D902459G - LBI38430F Aux Backplane - 19D902978G - LBI38532C Power Module - 19D902589G2 - LBI? IF/Audio and Squelch Board - 19D902492G1 - LBI38507E I have scowered the web with no luck. If you have any leads, contact me direct. Thanks, Jeff 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: OT - DC charger with auto cutoff
Sorry, I missed the most Important part of the response. Yes That IS ALWAYS the way it goes.:-( But you should see the GRANNY MOBILE that MY XYL bought me (read: she signed, I paid). 73 have fun --- In Repeater-Builder@yahoogroups.com, "[EMAIL PROTECTED]" <[EMAIL PROTECTED]> wrote: > > Because of a wreak in my vanI am forced into my yl's van while she gets the new one (isn't that the way it always is ;-) 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: OT - DC charger with auto cutoff
Is the alternator too small or what? What ever you remove from the battery has to be replaced by the alternator any way that you work it. If it is that close to going over the edge, you might save your self some grief and replacing it with a higher capacity one before it dies and leaves you stranded some where. just a thought. 73 AC0Y --- In Repeater-Builder@yahoogroups.com, "[EMAIL PROTECTED]" <[EMAIL PROTECTED]> wrote: > > Because of a wreak in my vanI am forced into my yl's van while she gets the new one (isn't that the way it always is ;-) > > The electrical system is her van is pretty bad, so putting more stress on it with radios may put it over the edge. I was thinking about putting a battery (this battery looks sealed - Power Battery Company PRC-1265) in the back and running everything off of it. There is a accessory plug back there that I was going to "charge" it off of. Is there any device that could be made that would automatically shut off when full charge is reached? I hope to run my laptop's inverter, dual band radio, 2mtr mobile (for APRS), tnc, gps off of this battery (if that needs to be considered). > Thanks and sorry for the OT, > Robert > > > The best thing to hit the Internet in years - Juno SpeedBand! > Surf the Web up to FIVE TIMES FASTER! > Only $14.95/ month - visit www.juno.com to sign up today! 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] Power Module Help
Hi and thanks for reading... I have a UHF Mobile Micor that I just converted to repeater service. However the PA deck only puts out 10 watts and I'd like to see a little more power than that. I have an M57788M power module that is a 45 watt power module and I would like to use that instead of the stock PA deck for the micor. I've looked at the schematic for the 220 power module amp (on repeater builder.com) and it seems pretty simple to doexcept for one minor detail. The module used in the 220 amp is an SAV15 in an H2 package and has four leads. The M57788M is in an H3A package and has five leads. Respectively, Vcc1 is A+, Vcc2 would be control, but I don't know what Vcc3 would be. So far, I have'nt been able to locate a data sheet online that would help me figure out what Vcc3 would be used for. Does anyone have some info that could help... A schematic or data sheet... Thanks es 73's Albert/WB7AWL 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] OT - DC charger with auto cutoff
Because of a wreak in my vanI am forced into my yl's van while she gets the new one (isn't that the way it always is ;-) The electrical system is her van is pretty bad, so putting more stress on it with radios may put it over the edge. I was thinking about putting a battery (this battery looks sealed - Power Battery Company PRC-1265) in the back and running everything off of it. There is a accessory plug back there that I was going to "charge" it off of. Is there any device that could be made that would automatically shut off when full charge is reached? I hope to run my laptop's inverter, dual band radio, 2mtr mobile (for APRS), tnc, gps off of this battery (if that needs to be considered). Thanks and sorry for the OT, Robert The best thing to hit the Internet in years - Juno SpeedBand! Surf the Web up to FIVE TIMES FASTER! Only $14.95/ month - visit www.juno.com to sign up today! 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] FS List ham gear
1- Yaesu FT-270H 45watt 2 meter mobile,like new,w/box and accys.$175 1- Yaesu FT-727R dual band handheld,no battery,wont turn on. $90 1- Icom IC-T7A dual band handheld w/wideband rx,2 batteries,charger $190 1- Icom ICu2AT 2m handheld,good,wall charger,empty battery $80 1- Kenwood TR-2600A 2m handheld,like new,drop in charger $125 1- Kenwood TR-2600A 2m handheld,wall charger,missing knob,antenna $75 1- AOR AR-3000A communications receiver,excellent cond. $700 1- GE MastrII 110 watt cont duty base/repeater on 2 meters $700 1- GE MastrII 110 watt mobile converted to 2 meter repeater $300 1- Protek 1ghz Spectrum Analyzer,excellent condition. $1500 All items are in good to excellent condition unless stated otherwise,prices negotiable plus add for shipping CONUS. R E P LY D I R E C T O N L Y,not to list to res0s7ng(at)verizon.net Thanks for looking ! 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: Help with new(ish) Sinclair ant
Hi Rick, Very nice antenna you have there. The standard range for the vhf model should be 138-174Mhz, broad band and with a very nice amount gain. You can make it semi directional by placing the dipoles in line. If they are 90 degree offset from each other, the radiation is near circular depending on the the adjacent mount (ie the tower). A very expensive antenna and you have the enclosed feed line version. It's matching harness/method is quite different compared to the Decibel layout. I spec and use them at many repeater sites... very very nice units. Enjoy... skipp skipp025 at yahoo.com www.radiowrench.com > "Rick - VA3RZS/Charlotte - VA3CMR" <[EMAIL PROTECTED]> wrote: > Hello Guys .. > I have what I belive to be a sinclair folded dipole ant. ( 4bay) > (the coax runs down the support arm into the dipole) > I don't know how wide band this ant is > the inside dim is aprox 33inch the with if the tume I would say a > good 1/2 > I am looking to install this on to our repeater ( 147.300) > I am not sure what this ant is cut for right now > I hope some one can help us out so we can move from a ringo to a > better ant. > Thanks > RIck > Rick Szajkowski VA3 RZS > Charlotte Darby VA3 CMR > Node Owners of IRLP Node 2120 > Lakefield Ont Canada 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: Moving MSR-2000 UHF Receiver below 445 MHz?
Hi Rob, It would involve tuning the receiver for normal spec within the standard range, noting the metering point values (of specific interest are the injection levels). Retune the receiver with the <445 channel element in place and note the level differences. You might have to modify some of the the injection chain values depending on the preformance of the stage with the new lower frequency. I just did this operation, going the other direction. The MSR retunes well, but the injection stage drops off hard/fast when you go outside its rated range. You could estimate the injection stage values by reviewing the manual parts lists for the 450-470 range vs the T-Band 490 stage values. [sidebar] Similar things happen with the Micor. I moved an 800Mhz Micor up to 907Mhz back in the late 80's (part of one of the first 900Mhz repeaters on the air in Northern California), requiring the same methods mentioned above plus a bout of serious preselector size reduction via a wheel grinder and polish file. Good luck cheers skipp skipp025 at yahoo.com www.radiowrench.com > "Rob Odell" <[EMAIL PROTECTED]> wrote: > In a recent move I've lost my documentation on moving the MSR-2000 > primary UHF receiver down below 445 while maintaining its rated > performance. Does someone have the info handy? I'd hate to have to > redevelop it on my own. > > Thanks in advance, > > Rob > W2IO 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: Re: [Repeater-Builder] A new way to link repeaters over the Internet.
Bob, I was able to get 3 out of the 4 UHF mitreks tuned to the ham band. The 4th one has a problem with the tripler on the receiver side. The linking software is coming along nicely. See http://zapatatelephony/app_rpt.html. Steve WA6ZFT > > From: "[EMAIL PROTECTED]" <[EMAIL PROTECTED]> > Date: 2004/07/19 Mon AM 11:32:58 EDT > To: Repeater-Builder@yahoogroups.com > Subject: Re: [Repeater-Builder] A new way to link repeaters over the Internet. > > > how is it working ? did the mitrek tune up for you? .bob > > > The best thing to hit the Internet in years - Juno SpeedBand! > Surf the Web up to FIVE TIMES FASTER! > Only $14.95/ month - visit www.juno.com to sign up today! > > > > > > 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: Parkinson RP11controller
Thanks, Mike, Steve, Chuck, and John! Yep a few ICs and a few discrete components not much BUT, the repeater connections are already made up. All I have to do is replace the connector. I think I'll keep it just in case I need a quicky controller. 73 All AND THANKS AGAIN !! Coy --- In Repeater-Builder@yahoogroups.com, JOHN MACKEY <[EMAIL PROTECTED]> wrote: > Coy - I have info on it. I just got done working on one. > > "Coy Hilton" <[EMAIL PROTECTED]> wrote: > > > > > Here is a good one. Does anyone have any information on the > > Parkinson Electronic Co. RP11 Controller. I received a radio with > > one in it but it was not connected. I need the pinout, wiring, and > > schematics if available. > > > > Thanks > > AC0Y > > > > > > > > > > > > > > > > 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/
Re: [Repeater-Builder] A new way to link repeaters over the Internet.
how is it working ? did the mitrek tune up for you? .bob The best thing to hit the Internet in years - Juno SpeedBand! Surf the Web up to FIVE TIMES FASTER! Only $14.95/ month - visit www.juno.com to sign up today! 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] Moving MSR-2000 UHF Receiver below 445 MHz?
In a recent move I've lost my documentation on moving the MSR-2000 primary UHF receiver down below 445 while maintaining its rated performance. Does someone have the info handy? I'd hate to have to redevelop it on my own. Thanks in advance, Rob W2IO 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] Parkinson RP11controller
Coy - I have info on it. I just got done working on one. "Coy Hilton" <[EMAIL PROTECTED]> wrote: > > Here is a good one. Does anyone have any information on the > Parkinson Electronic Co. RP11 Controller. I received a radio with > one in it but it was not connected. I need the pinout, wiring, and > schematics if available. > > Thanks > AC0Y > > > > > > > > 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/
Re: [Repeater-Builder] Parkinson RP11controller
I may have one still, if I can locate it. Let me know if you come up empty. You do know that the Parkinson board doesn't do much don't you? It allows the radio to repeat and has a hang timer and audio adjustments. There is probably a ComSpec board on it. But, it does not have ID nor any control functions -- just makes it repeat (and has connections for an external autopatch). Chuck WB2EDV - Original Message - From: "Coy Hilton" <[EMAIL PROTECTED]> To: Sent: Sunday, July 18, 2004 9:48 PM Subject: [Repeater-Builder] Parkinson RP11controller > > Here is a good one. Does anyone have any information on the > Parkinson Electronic Co. RP11 Controller. I received a radio with > one in it but it was not connected. I need the pinout, wiring, and > schematics if available. > > Thanks > AC0Y > > > > > > > > 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/
RE: [Repeater-Builder] Parkinson RP11controller
Might call Melvin Parkinson at Parkinson Electronics in Levelland, TX. (800) 332-7003 Steve -Original Message- From: Coy Hilton [mailto:[EMAIL PROTECTED] Sent: Sunday, July 18, 2004 8:48 PM To: Repeater-Builder@yahoogroups.com Subject: [Repeater-Builder] Parkinson RP11controller Here is a good one. Does anyone have any information on the Parkinson Electronic Co. RP11 Controller. I received a radio with one in it but it was not connected. I need the pinout, wiring, and schematics if available. Thanks AC0Y Yahoo! Groups Links --- Incoming mail is certified Virus Free. Checked by AVG anti-virus system (http://www.grisoft.com). Version: 6.0.721 / Virus Database: 477 - Release Date: 7/16/2004 --- Outgoing mail is certified Virus Free. Checked by AVG anti-virus system (http://www.grisoft.com). Version: 6.0.721 / Virus Database: 477 - Release Date: 7/16/2004 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] Parkinson RP11controller
At 06:48 PM 7/18/04, you wrote: Here is a good one. Does anyone have any information on the Parkinson Electronic Co. RP11 Controller. I received a radio with one in it but it was not connected. I need the pinout, wiring, and schematics if available. Thanks AC0Y Look on repeater-builder - there is info on the Parkinson controller on the technical info page in the Technical Manuals and Projects section. 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 the Yahoo! Terms of Service.
[Repeater-Builder] article on using internet gateways
article on using internet gateways you are welcome to publish it in your club newsletter the article can be downloaded from http://www.qsl.net/g3zhi/Gateways.doc 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 GB3XN IRLP 5708 Echolink 153126 Langold 430.925 Mhz Ian Abel G3ZHI 52 Hollytree Ave Maltby Rotherham Yorkshire S66 8DY Tel: 01709 799911 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] O.T. RFI Question
If there is any one that is a guru in RFI problems, please contact me off the list, at [EMAIL PROTECTED]I have questions. Thank you. Rod kc7vqr 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: Retuning a Micor Receiver from 450-470 to 440Mhz
Hello Thank you to all who replied. I will change these caps. Will let you all know how it went. Thank you Don 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] S-com controller
I am looking for a used S-com 5K or 6K controller. I have several items for trade. Please contact me direct if you are interested. Thanks and 73, Kevin, K9HX 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] Micor Base/Repeater Power Amplifier mod?
I'd like the info, too - especially if someone has modified the 250 Watt MICOR PA Deck to go down to the 145 MHz range. LJ Original Message: - From: Frank R. Vondra [EMAIL PROTECTED] Date: Sat, 17 Jul 2004 18:32:41 - To: Repeater-Builder@yahoogroups.com Subject: [Repeater-Builder] Micor Base/Repeater Power Amplifier mod? I'm curious to know if anyone is using a B93 Micor station on two- meters and what if any modifications are required to make it operate? 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/
[Repeater-Builder] MastrII Station Panel Info
I have a UHF MastrII Tone Remote/Repeater that I want to convert to use a CAT250 controller on. While I have a GE manual for the standard repeater panel 19B234871P1 (GE LBI-31807), it is a long ways from the station panel in this particular radio. The radio is a B3D100VAUUB. Does anyone have info on the Tone Remote/Repeater station panel, or other suggestions on converting to a more usual ham type controller? Also, this radio has the GE programmable Channel Guard encoder and decoder modules. I want to set this up such that the encoder follows the RUS line, ie. the CG tone is only transmitted when there is a legal signal on the RX input. Is there a jumper somewhere to accomplish this, or will I need to implement this externally? Thanks for any help. Army Curtis, AE5P Nacogdoches, the oldest town in Texas 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] Parkinson RP11controller
Here is a good one. Does anyone have any information on the Parkinson Electronic Co. RP11 Controller. I received a radio with one in it but it was not connected. I need the pinout, wiring, and schematics if available. Thanks 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/
Re: [Repeater-Builder] Re: Astron Over Voltage or Crowbar issues
Thanks for the information Skipp. I like the Astron Linear series supplies, especially for repeaters. Maybe folks out there will consider your upgrade when shelters become hard to reach due to weather and such... Kevin skipp025 wrote: >Hi Kevin, > >Here's my two cents regarding Astron Power >Supply regulator boards. > 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] Retuning a Micor Receiver from 450-470 to 440Mhz
http://www.repeater-builder.com/rbtip/uhfsensitronRX.html Kevin Custer gtwdon wrote: >Hi >Does anyone know what is needed to move a Motorola Micor >receiver from the 450-470Mhz band. To the 440 Mhz. band. >It does not receive very well. 1uv at 20db should be .5uv or better. >Thank you >Frisky > 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: Retuning a Micor Receiver from 450-470 to 440Mhz
Increase the value of the caps in the multiplier stages to the values specified for the low-split receiver and you should be fine. The sensitivity starts to fall off around 442-445 MHz (depending on the receiver) due to low injection. The front end insertion loss does go up the more the slugs are in, which is typical, but they will usually still do 0.5 uV for 20 dBQ at 440 with the injection brought up. --- Jeff Jeff DePolo WN3A - [EMAIL PROTECTED] Broadcast and Communications Consultant > -Original Message- > From: gtwdon [mailto:[EMAIL PROTECTED] > Sent: Sunday, July 18, 2004 8:47 PM > To: Repeater-Builder@yahoogroups.com > Subject: [Repeater-Builder] Re: Retuning a Micor Receiver > from 450-470 to 440Mhz > > > 440.125 Mhz > > <---It shouldn't require anything other than tuning, depending on > how low > > you're trying to move it. What freq are you talking about? > > > > Ken > > > -- > > > President and CTO - Arcom Communications > > Makers of state-of-the-art repeater controllers and accessories. > > http://www.ah6le.net/arcom/index.html > > AH6LE/R - IRLP Node 3000 > > http://www.irlp.net > > > > > > > > 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/
Re: [Repeater-Builder] Re: Retuning a Micor Receiver from 450-470 to 440Mhz
At 12:47 AM 7/19/2004 -, you wrote: >440.125 Mhz <---No wonder! That is pretty low :-) Have a look here: http://www.repeater-builder.com/rbtip/uhfsensitronRX.html Ken -- President and CTO - Arcom Communications Makers of state-of-the-art repeater controllers and accessories. http://www.ah6le.net/arcom/index.html AH6LE/R - IRLP Node 3000 http://www.irlp.net 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: Retuning a Micor Receiver from 450-470 to 440Mhz
440.125 Mhz > <---It shouldn't require anything other than tuning, depending on how low > you're trying to move it. What freq are you talking about? > > Ken > -- > President and CTO - Arcom Communications > Makers of state-of-the-art repeater controllers and accessories. > http://www.ah6le.net/arcom/index.html > AH6LE/R - IRLP Node 3000 > http://www.irlp.net 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] Help with 210C4 (sd214)
Rick, if your cable harness is on the outside of the antenna you don't have a 210C4 but it probably is a 210A4. The 210C4 has the harness totally inside the antenna. Check with Bob VE3BFM he'll knowhe used to work for Sinclair. John VE3AMZ - Original Message - From: "Rick - VA3RZS/Charlotte - VA3CMR" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]>; ; <[EMAIL PROTECTED]> Sent: Sunday, July 18, 2004 3:51 PM Subject: [Repeater-Builder] Help with 210C4 (sd214) | | Thanks guys for the help finding out what this ant really is | | no I need help rebuilding the cables .. | | from the dipole there is about 6-8 inc of cable with a N conn. on it | | now to build the cable to allow all 4 dipoles to work together | | has any one built the harness for these ?? | | the freq I need is for the top of our band 117.300/147.900 | | Thanks for any help in this matter | | | Rick | | | Rick Szajkowski VA3 RZS | Charlotte Darby VA3 CMR | Node Owners of IRLP Node 2120 | Lakefield Ont Canada | | | | | | | | 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/
