Search found 94 matches

by warhorse
Thursday 10th Sep 2009, 12:14
Forum: CB Radio Modifications
Topic: Modifying a workman 5 tone roger beep
Replies: 2
Views: 8174

Re: Modifying a workman 5 tone roger beep

doesnt any 1 on here ever read old posts anymore whats the point of having this wonderful forum maybe peps cant read.
by warhorse
Friday 26th Jun 2009, 11:28
Forum: CB Radio Modifications
Topic: Uniden 300 Mid block problem
Replies: 5
Views: 8766

Re: Uniden 300 Mid block problem

Nice post above since you no the mod and the radio all on spec etc in perfect working order- in most cases the tc9119 can become damaged over aged heat shorts blahbla, pain in the axx when a tc9119 goes down if you do a mids mod. unsolder the tc 9119 place 18pin sckt in the main board. replace the t...
by warhorse
Sunday 12th Apr 2009, 14:44
Forum: CB Radio Modifications
Topic: Uniden PC404 80 channel Mod
Replies: 1
Views: 4923

Re: Uniden PC404 80 channel Mod

The mod its self is easy better off converting it to uk 40 only. havent converted 1 since mids was made legal. theres 3 mods that need doing but 2 main mods- freq- and power spread.the time you mod the uniden 400/404 for 80 channels is the time you wish you hadnt . not all mid cb's run well on uk's ...
by warhorse
Sunday 8th Feb 2009, 17:18
Forum: CB Radio Modifications
Topic: Ford Roadmaster 505
Replies: 7
Views: 12675

Ford Roadmaster 505

Hi 1st pinouts regarding the 505. you could allways do the wire to res volts checkout to light the leds! ie abcdefg, i,e 1-8. [/img]
by warhorse
Saturday 7th Feb 2009, 12:17
Forum: CB Radio Modifications
Topic: Ford Roadmaster 505
Replies: 7
Views: 12675

Ford Roadmaster 505

This is the correct pin outs regarding the last post 505. 4 o o o o o 3 o 5 o 1 o o o 6 o 7 2 8 o o o o o o o o o
by warhorse
Friday 6th Feb 2009, 20:15
Forum: CB Radio Modifications
Topic: Ford Roadmaster 505
Replies: 7
Views: 12675

Ford Roadmaster 505

o o o o

o o o o

4 1 o 3

2 5 o o

o 8 o o

7 o o 6

This may help! common anode''. if common cathode need ''hex inverting.
by warhorse
Friday 6th Feb 2009, 16:13
Forum: CB Radio Modifications
Topic: Ford Roadmaster 505
Replies: 7
Views: 12675

Ford Roadmaster 505

Hi the 76-900 uk midland homebase has the same config on the channel selector as the cybernet beta 3000,(505) post when i find the inf.
by warhorse
Wednesday 4th Feb 2009, 3:55
Forum: Wanted !
Topic: Zenith P-202 speech processor - Any Info?
Replies: 5
Views: 12053

Zenith P-202 speech processor - Any Info?

used to have 1''brief. two 9v batts held with pink bands poly caps front tuning knobs very crude with resistors.may have 1 in bits could be anyware? didnt perform mega fantastic as i remember. indiff to wire to uniden or cybernet wired 1 to a lincoln once as i remember the 13.8 wire needed to switch...
by warhorse
Wednesday 4th Feb 2009, 3:24
Forum: Wanted !
Topic: bury auto squelch
Replies: 0
Views: 6241

bury auto squelch

Any wireing info have a board with red'', black'', white, yellow orange any fitting info as the i,c, is defaced orig wired to a 2510. the autoboard was a good unit to use in 148 etc. pre 1980's and cb's. this auto squelch board is the mk2 capsulated in a small black plastic box . made in the uk ie i...
by warhorse
Monday 2nd Feb 2009, 13:46
Forum: CB Radio Modifications
Topic: Beep change on pcma002f board
Replies: 3
Views: 7077

Beep change on pcma002f board

The values you are using are way to large, Replace the orig cap you took out. use say 4.7uf as a starter on the back of the circuit tracks around q21 is about 6 tracks listen to the beep via a reciever etc'' once you find an extended pee wit sound solder into place then use another to extend that so...
by warhorse
Wednesday 28th Jan 2009, 14:54
Forum: CB Radio Modifications
Topic: Beep change on pcma002f board
Replies: 3
Views: 7077

Beep change on pcma002f board

Hi find transistor 2sa608 around those trace's u can experiment with capacitors to give longer or shorter delays add a cap then use another or two for the desired affects- back in the day a horse affect can be done and even a echo of about 1.5 seconds in doing these mods you may overload 2sa608 by a...
by warhorse
Friday 5th Dec 2008, 22:18
Forum: CB Radio Modifications
Topic: mars mod for yaesu ft450 required
Replies: 1
Views: 8528

mars mod for yaesu ft450 required

MARS Mod for FT-450 Important Notice This information is solely for use by licensed members of MARS (Military Affiliate Radio System) or CAP (Civil Air Patrol), and release to any other party is not authorized. Use of any Amateur Radio product outside of the Amateur band is at the users own risk, an...
by warhorse
Thursday 30th Oct 2008, 6:39
Forum: CB Radio Modifications
Topic: MRF 477 replacement with IRF 520
Replies: 8
Views: 20735

hr2510/lincoln

Hi, this pre rogerbird mod works well'' uses sd 1446. this download site is currently ok.3 pics show the mod (ziped)virus free.


http://rapidshare.com/files/12584867...Mod__.zip.html
by warhorse
Monday 13th Oct 2008, 18:43
Forum: CB Antenna Systems
Topic: CB dipole antenna
Replies: 2
Views: 8384

antennas

Hi delta loops work very well-for you can place 1 inside the other for a directional antenna you would have to play to find the best vswr when you mod the second delta loop. http://www.hamuniverse.com/antennas.html ebook http://www.hamuniverse.com/basicantennas.pdf there is a delta loop in this eboo...
by warhorse
Thursday 2nd Oct 2008, 7:58
Forum: CB Radio Repair and Troubleshooting
Topic: Watson W30AM Power Supply
Replies: 10
Views: 15513

psu,s

maybe,your on about the transformer ver''5 - 2n3055 on a ali heatsink all hard wired with very short linkings to each other and a pain to get to best i can do these links... http://home.versatel.nl/bartsimpsons/HamRadio/Schematics.htm http://www.eham.net/reviews/detail/4064 http://www.nordicpower.se...
by warhorse
Monday 29th Sep 2008, 10:48
Forum: CB Radio Modifications
Topic: Eprom mods
Replies: 4
Views: 7214

EPROM Data book

Hi - this link been up for some time- via the website the full ebook at this link...

http://www.cbcintl.com/docs/CBEpromDataBook.pdf
by warhorse
Thursday 4th Sep 2008, 4:08
Forum: CB Radio Modifications
Topic: CRYSTAL SWITCH
Replies: 2
Views: 5857

switch board

Hi- if you look on scotts main cb page the switch board is their easy to make on copper track board. i,e on a 1.1 scale but if you detract away from 10.240 mhz then things get very complicated on th rx side of the math. in my other post i made an error in mhz if you use a 10.200 mhz crystal then thi...
by warhorse
Saturday 23rd Aug 2008, 15:12
Forum: Wanted !
Topic: Universal squelch board
Replies: 3
Views: 6654

sq2

http://radio.tentec.com/kits/Fun

http://www.ah6le.net/hf_squelch.html

uk company spectrum
http://www.spectrumcomms.co.uk/cbkits.htm

old sq boards in the uk used to be sold by circuit-long gone now
and bury auto sq some one may have inf? have a old bury board works of a TL081CN etc.
by warhorse
Thursday 21st Aug 2008, 6:39
Forum: Wanted !
Topic: Universal squelch board
Replies: 3
Views: 6654

sq

by warhorse
Saturday 2nd Aug 2008, 18:32
Forum: Wanted !
Topic: CPI CP2000B
Replies: 4
Views: 9456

cp

2min search no diag but'' apaz\ iam spaming? so- not much to show you other than below CPI CP2000: <7H043 Interface Board: Power Calibration: R557> <7H046 Power Supply Board: Current Foldback Adj.: R818, +13.6V Adjustment: R835, +10V Adjustment: R805> <7H042 SMO Board, J602: RF, J601: IF, R699: Carr...
by warhorse
Saturday 19th Jul 2008, 22:09
Forum: CB Radio Modifications
Topic: 2sc2999 and Schottky diode swap
Replies: 22
Views: 141690

adams

by warhorse
Saturday 19th Jul 2008, 0:47
Forum: CB Radio Modifications
Topic: 2sc2999 and Schottky diode swap
Replies: 22
Views: 141690

front end

tr5 2sc1730 rf amp going by the diagram'' played with transistor swaps i totaly agree with ricks coms above all depends what transistors u tweak i mean u cannot go by Hfe gains what so ever. highgain transistors most times have the reverse gains''. if you dont believe take a standard mids or uk cb a...
by warhorse
Friday 18th Jul 2008, 23:34
Forum: CB Antenna Systems
Topic: Base Antenna
Replies: 13
Views: 23520

Shakespeare big stick

oh forgot to say a Shakespeare big stick strange ariel- on the uk bandwidth the tuneing thread has to be all the way out if you place the Shakespeare big stick on a 10'' pole from the ground the swr is as you say crazy andyet over 20'' plus' the swr drops to 1.5 mids,cepts 1.1. the ariel built more ...
by warhorse
Friday 18th Jul 2008, 21:54
Forum: CB Antenna Systems
Topic: Base Antenna
Replies: 13
Views: 23520

2016-827-vector4000.etc

i know this post is a bit late but as far as i no 2016 are like rocking horse sawdust i do rate them up until recent i used a 2020 but if you are still intrested then phone this number as they do get a small amount of 2016 in special. abut the only uk cb shop that does? 01403-864912.
by warhorse
Tuesday 15th Jul 2008, 13:40
Forum: CB Radio Modifications
Topic: fidelity mid blocking or 10kc shift PLEASE
Replies: 11
Views: 15327

beerbarrel,re cap switch

HI dont lose faith the mod isnt voodoo instead of the basic 2wire job get a wire and place 1Wire to the circuit trace pin 1 of ic1=TA7205 if you look closely there are flowsolder over holes on this trace locate with soldering iron desolder, the solder, the trace is 13.2v. feed the wire through the l...
by warhorse
Monday 14th Jul 2008, 23:58
Forum: CB Radio Modifications
Topic: President Adams slide mod/F.A.O Zodiac
Replies: 11
Views: 15473

adams gif

just got shot of an adams 80 ch mint nice had many try this link checked for virus, trojans all clear ziped. quality not the best i do have the diagram but no scanner. ie 51 transistors,8field effect transistors 9 intgrated circuits 87 diodes 4 leds.-am 4watts-3amp 12watts pep-2.5amp. http://www.cit...
by warhorse
Monday 14th Jul 2008, 12:10
Forum: CB Radio Modifications
Topic: fidelity mid blocking or 10kc shift PLEASE
Replies: 11
Views: 15327

beerbarrel134

Think the mod thats explained is a simple 2 wire job 1 to earth the other to the cap via the switch. Played with lc71 mod in the 80’s for a simple way on the mids it works very well the uniden mod is much the same but tc9106/sm512? are quite hard to get in the uk. there are other 7130/1 mods but the...
by warhorse
Sunday 13th Jul 2008, 9:08
Forum: Wanted !
Topic: Kraco 2500 Am/SSB user manual
Replies: 2
Views: 7168

KRACO

Abit late but the nearest information i can find is this site all the down loads used to be easy to download but now you have to sign up and you can only down load 1 download per week unless you pay for it i.e. become a member of mods dk. allways has been a good ham site though. http://www.mods.dk/m...
by warhorse
Sunday 13th Jul 2008, 9:02
Forum: Wanted !
Topic: Kraco 2500 Am/SSB user manual
Replies: 2
Views: 7168

KRACO

Abit late but the nearest information i can find is this site all the down loads used to be easy to download but now you have to sign up and you can only down load 1 download per week unless you pay for it i.e. become a member of mods dk. allways has been a good ham site though. http://www.mods.dk/m...
by warhorse
Friday 11th Jul 2008, 16:05
Forum: CB Radio Modifications
Topic: fidelity mid blocking or 10kc shift PLEASE
Replies: 11
Views: 15327

134jpg

Hope the jpg helps a mod done 2months prior xcuse the cloth shot not very pc..not my table not my cloth.. basic cop' prefboard 20pin ic skt etc. use new/old resistors legs for the linkings. 2k2 res heatshrink 2sc945 npn or equiv. all other info this site or open channel.
by warhorse
Friday 11th Jul 2008, 15:37
Forum: CB Radio Modifications
Topic: fidelity mid blocking or 10kc shift PLEASE
Replies: 11
Views: 15327

134jpeg

this method works ok.
by warhorse
Thursday 3rd Jul 2008, 14:52
Forum: CB Radio Modifications
Topic: fidelity mid blocking or 10kc shift PLEASE
Replies: 11
Views: 15327

excuse the double postings

scott excuse the two post's,again i only click once but done again unsure why computer, grems. fluff in the digimous?
by warhorse
Thursday 3rd Jul 2008, 14:22
Forum: CB Radio Modifications
Topic: fidelity mid blocking or 10kc shift PLEASE
Replies: 11
Views: 15327

134board

The mod you seek is on scotts main Cybernet UK 27/81 Mods Page If you use a switching transistor to match the mids from the uk use a value of 100 pico(101) if its below this On mids not a major problem if you follow transistor q20 use the middle track so you get as near as 26965-405, on uk should be...
by warhorse
Wednesday 25th Jun 2008, 17:53
Forum: CB Radio General
Topic: Can You Power A CB Radio with a Computer Power supply?
Replies: 5
Views: 10034

switchmode psu

found this on me travs worth a look.

http://web2.murraystate.edu/andy.batts/ ... supply.htm
by warhorse
Wednesday 25th Jun 2008, 17:37
Forum: CB Antenna Systems
Topic: A-99 Fiberglass "splinters"
Replies: 10
Views: 19965

antron etc

pref the last post-pure class.nice 1. About three rolls of self Amalgamating tape does the trick make more stable with pvc elec tape on the thin bits, or use large heat shrink if you can get. no the prob, rays of the ultra violet break down the ariels fibreglass body. http://www.cbradiomagazine.com/...
by warhorse
Wednesday 25th Jun 2008, 17:33
Forum: CB Antenna Systems
Topic: A-99 Fiberglass "splinters"
Replies: 10
Views: 19965

antron etc

pref the last post-pure class.nice 1. About three rolls of self Amalgamating tape does the trick make more stable with pvc elec tape on the thin bits, or use large heat shrink if you can get. no the prob, rays of the ultra violet break down the ariels fibreglass body. http://www.cbradiomagazine.com/...
by warhorse
Sunday 27th Apr 2008, 19:19
Forum: CB Radio General
Topic: where to buy echo boards in uk
Replies: 8
Views: 12213

echo boards

if you did go looking for that no in the uk i gave the wrong code its actually 01403. hey brain storm..
by warhorse
Thursday 24th Apr 2008, 8:45
Forum: CB Radio General
Topic: where to buy echo boards in uk
Replies: 8
Views: 12213

echo board

of coarse you could all ways keep a lookout for a stuffed delta force etc ebay etc go to cb tricks for the board info use a search engine for more info once you have that take a close look at the echo board the only diff being the onboard relay thats if its a mk1, if it is a mk 1 then one of the 4 w...
by warhorse
Wednesday 23rd Apr 2008, 17:11
Forum: CB Radio General
Topic: where to buy echo boards in uk
Replies: 8
Views: 12213

cb shop

get the yellow pages look for charli-lucy cb in west sussex code begins with 01342. legit- deal with sharmans wholesale,etc. worth a dig?
by warhorse
Friday 18th Apr 2008, 6:06
Forum: CB Radio General
Topic: Can You Power A CB Radio with a Computer Power supply?
Replies: 5
Views: 10034

computer psu

yup i have 1 here used to run a kenwood ts50s off it 100 watts no ripple, get 1 rated at least 10 amps ATX is no good, But the old 386-486 AT sups work ok. so yes the mod can be done. the voltage runs well within 12-14 volts even runing say 100watts.
by warhorse
Thursday 17th Apr 2008, 12:43
Forum: CB Radio General
Topic: Heard it before
Replies: 4
Views: 7276

466

http://www.delboys446.co.uk/ not a bad site 1 of the 1st to go down the 466 road, in the uk. site has changed quite a lot over the years.

http://www.delboys446.co.uk/
by warhorse
Wednesday 26th Mar 2008, 18:00
Forum: Tech Area
Topic: circuit trace
Replies: 3
Views: 9158

circuit trace

cheers for the feed back. circuit trace repaired at the time of the post.
it is as you say unpractical but hay a cb user is happy with a super glued trace. and the cb is stable now, so what is practicality.
by warhorse
Friday 18th Jan 2008, 3:23
Forum: CB Radio Repair and Troubleshooting
Topic: need help fixing a President Lincoln with swrs in the red
Replies: 9
Views: 12279

lincoln short

Hi If you do your math its down too good ole resonance -ask a ham or better still do a good ole search on the subject Power fet,capacitance resistance,coiles.dont confuse volts with watts. no short if the lincoln is box standard.