Search found 54 matches
- Saturday 21st Mar 2009, 2:45
- Forum: CB Radio Modifications
- Topic: Uniden PC404 80 channel Mod
- Replies: 1
- Views: 4960
Uniden PC404 80 channel Mod
Hi :D ,does anybody know the procedure for converting one of these from a 40 channel midband set to make it also have the UK 27/81 band aswell? i know if i do a direct swap with the tc9106 for a tc9119 it will give me the UK 27/81 as the pinouts on both pll's are the same,but the pcb in the Uniden 4...
- Thursday 12th Feb 2009, 11:15
- Forum: CB Radio Modifications
- Topic: President Grant,Clarifier slide
- Replies: 7
- Views: 14666
President Grant,Clarifier slide
Hi guys ,just done the regular mod on my Grant with the PC-999 board for 3Khz of slide as stated in the info of this mod on the net,does anybody know if or how to increase the amount of slide,Cheers,Shaun
- Monday 9th Feb 2009, 1:14
- Forum: CB Radio Modifications
- Topic: Ford Roadmaster 505
- Replies: 7
- Views: 12751
Ford Roadmaster 505
Hi mate,cheers for that ,i noticed one or two of the numbers in the picture you added numbers to are in different places compared to the last revision of the diagram you made,especially number 6
Cheers again,Shaun
Cheers again,Shaun
- Sunday 8th Feb 2009, 11:29
- Forum: CB Radio Modifications
- Topic: Ford Roadmaster 505
- Replies: 7
- Views: 12751
Ford Roadmaster 505
Hi Warhorse & thanks for your input mate :D much appreciated :wink: I took a picture of the channel selector pcb,anychance you could copy the pic & put numbers besides the solder points using microsoft paint to show me the exact pins then repost it? as this is priceless info for everybody as...
- Friday 6th Feb 2009, 21:41
- Forum: CB Radio Modifications
- Topic: Ford Roadmaster 505
- Replies: 7
- Views: 12751
Ford Roadmaster 505
Hi Warhorse Thankyou for being so helpfull.Thing is the diagram you showed me for the pin out does not look like what i have here,i will post a picture of the channel selector pcb when i find my camera.As for the LED display its definetly a positive one.Cheers again ,Shaun
- Friday 6th Feb 2009, 3:35
- Forum: CB Radio Modifications
- Topic: Ford Roadmaster 505
- Replies: 7
- Views: 12751
Ford Roadmaster 505
Hi people :D ,does anybody have the correct procedure for midbanding one of these? I know they have the Cybernet 134AOX pcb board which is shared by many other u.k rigs such as the harrier cbx,rotel 240 etc,etc.But there are one or 2 differences as there are one or two extra componants etc on the ro...
- Monday 1st Dec 2008, 3:47
- Forum: CB Radio Repair and Troubleshooting
- Topic: Stalker XX Squelch Delay
- Replies: 13
- Views: 19990
Stalker XX Squelch Delay
Maybe if you could be ar*ed to explain in detail what the voltages should be etc & not be so condescending, then maybe i could fix the problem myself, thanx for your feeble input, i will ask elsewhere,goodbye.
- Monday 1st Dec 2008, 2:28
- Forum: CB Radio Repair and Troubleshooting
- Topic: Stalker XX Squelch Delay
- Replies: 13
- Views: 19990
Stalker XX Squelch Delay
I do not know how to test them as there is no mention of voltages in the service manual i have for this rig.However i replaced tr13 with a replacement,still no difference.
- Monday 1st Dec 2008, 0:46
- Forum: CB Radio Repair and Troubleshooting
- Topic: Stalker XX Squelch Delay
- Replies: 13
- Views: 19990
Stalker XX Squelch Delay
Hi Rick,yes you are right there are 2x vr's on the pc-547 board 1 is for the channel 9 squelch gate & the other is the main squelch.So which componant would you suspect to be the problem on the main pcb for the open/closing slowness on the main squelch?
- Friday 28th Nov 2008, 8:06
- Forum: CB Radio Repair and Troubleshooting
- Topic: Stalker XX Squelch Delay
- Replies: 13
- Views: 19990
Stalker XX Squelch Delay
Hi Rick, but the stalker 20 has a seperate squelch pcb its pc-547.
- Monday 10th Nov 2008, 12:13
- Forum: CB Radio Repair and Troubleshooting
- Topic: Stalker XX Squelch Delay
- Replies: 13
- Views: 19990
- Thursday 6th Nov 2008, 6:44
- Forum: CB Radio Repair and Troubleshooting
- Topic: Stalker XX Squelch Delay
- Replies: 13
- Views: 19990
- Friday 31st Oct 2008, 13:27
- Forum: CB Radio Repair and Troubleshooting
- Topic: STALKER XX WARBLE & BUZZ
- Replies: 2
- Views: 5022
- Thursday 30th Oct 2008, 23:43
- Forum: CB Radio Repair and Troubleshooting
- Topic: STALKER XX WARBLE & BUZZ
- Replies: 2
- Views: 5022
STALKER XX WARBLE & BUZZ
Hi guys :D ,i noticed when i key up on fm there is a slight buzz in the audio & it picks it up even worse if i put the mike close to the inbuilt transformer inside the rig.Also if i go on usb the audio warbles ever so slightly on the edge of my audio using the standard mike & increase's cosi...
- Thursday 30th Oct 2008, 7:26
- Forum: CB Radio Repair and Troubleshooting
- Topic: Stalker XX Squelch Delay
- Replies: 13
- Views: 19990
- Tuesday 28th Oct 2008, 12:23
- Forum: CB Radio Repair and Troubleshooting
- Topic: Stalker XX Squelch Delay
- Replies: 13
- Views: 19990
Stalker XX Squelch Delay
Hi Guys , i own a Stalker XX & the squelch seems to have a delay as it seems to be considerably slower at opening & closing compared to the 9fdx i used to own, any idea's?? Cheers
- Saturday 19th Jul 2008, 2:44
- Forum: CB Radio Modifications
- Topic: 2sc2999 and Schottky diode swap
- Replies: 22
- Views: 142513
- Saturday 19th Jul 2008, 0:03
- Forum: CB Radio Modifications
- Topic: 2sc2999 and Schottky diode swap
- Replies: 22
- Views: 142513
- Tuesday 15th Jul 2008, 0:47
- Forum: CB Radio Modifications
- Topic: President Adams slide mod/F.A.O Zodiac
- Replies: 11
- Views: 15581
- Tuesday 15th Jul 2008, 0:09
- Forum: CB Radio Modifications
- Topic: President Adams slide mod/F.A.O Zodiac
- Replies: 11
- Views: 15581
- Monday 14th Jul 2008, 23:32
- Forum: CB Radio Modifications
- Topic: President Adams slide mod/F.A.O Zodiac
- Replies: 11
- Views: 15581
- Monday 14th Jul 2008, 22:27
- Forum: CB Radio Modifications
- Topic: President Adams slide mod/F.A.O Zodiac
- Replies: 11
- Views: 15581
- Monday 14th Jul 2008, 21:04
- Forum: CB Radio Modifications
- Topic: President Adams slide mod/F.A.O Zodiac
- Replies: 11
- Views: 15581
- Sunday 13th Jul 2008, 0:39
- Forum: CB Radio Modifications
- Topic: President Adams slide mod/F.A.O Zodiac
- Replies: 11
- Views: 15581
President Adams slide mod/F.A.O Zodiac
Hi Zodiac or who ever is reading this, thought i would start a new thread for the Adams mod talk etc since we were talking about it in the wrong area before, right Zodiac i tried your slide mod & yes it went about 3khz either side of the 12 o'clock position, any idea's on how i could increase th...
- Thursday 10th Jul 2008, 10:17
- Forum: CB Radio Alignments
- Topic: President Adams Radio Information needed.
- Replies: 18
- Views: 31692
Re: President Adams Radio Information needed.
Yeah your most right to say that, just got carried away while we were on the subject of the AdamsRick wrote:
I think you should start a new thread in CB Radio Modifications.
As this is a mod and not alignment question.
- Thursday 10th Jul 2008, 10:16
- Forum: CB Radio Alignments
- Topic: President Adams Radio Information needed.
- Replies: 18
- Views: 31692
Re: President Adams Radio Information needed.
This pin 7 is normally tied high. The easy way to do this is to cut the track to pin 7 and solder a 4K7 resistor across the track you have cut, now solder a wire to the pin side of the resistor and solder a second wire to ground then solders the ends of the wires to a switch. When the switch is swi...
- Thursday 10th Jul 2008, 4:04
- Forum: CB Radio Alignments
- Topic: President Adams Radio Information needed.
- Replies: 18
- Views: 31692
Re: President Adams Radio Information needed.
How would i do that to get it to work Rick? i aint seen that mod on the web.Rick wrote:How about switching Pin 7.
- Thursday 10th Jul 2008, 1:58
- Forum: CB Radio Alignments
- Topic: President Adams Radio Information needed.
- Replies: 18
- Views: 31692
But how do you get on the 5's, you'll only have the zero's. You'd need to be able to switch from one to the other not just replace it. Good point zodiac, so if i just exchanged the 10.240mhz crystal with a 5.120mhz one would it definetly just transmit on the zero's only? as im not well up on how cr...
- Tuesday 8th Jul 2008, 2:40
- Forum: CB Radio Alignments
- Topic: President Adams Radio Information needed.
- Replies: 18
- Views: 31692
- Monday 7th Jul 2008, 6:05
- Forum: CB Radio Alignments
- Topic: President Adams Radio Information needed.
- Replies: 18
- Views: 31692
NightRanger, It may be a bit late but D32 in the MK2 Adams PC 346 is part of clarifier being unlocked and that may be reason your having trouble getting on frequency. The full unlock. Desolder one end of R117, D30 and lift them out of the holes or remove them both. Remove the wire from next to C110...
- Wednesday 9th Apr 2008, 8:24
- Forum: CB Radio Repair and Troubleshooting
- Topic: UNIDEN GRANT
- Replies: 25
- Views: 27895
- Sunday 6th Apr 2008, 13:04
- Forum: CB Radio Repair and Troubleshooting
- Topic: UNIDEN GRANT
- Replies: 25
- Views: 27895
- Sunday 6th Apr 2008, 11:37
- Forum: CB Radio Repair and Troubleshooting
- Topic: UNIDEN GRANT
- Replies: 25
- Views: 27895
- Sunday 6th Apr 2008, 1:26
- Forum: CB Radio Repair and Troubleshooting
- Topic: UNIDEN GRANT
- Replies: 25
- Views: 27895
- Sunday 6th Apr 2008, 0:04
- Forum: CB Radio Repair and Troubleshooting
- Topic: UNIDEN GRANT
- Replies: 25
- Views: 27895
- Saturday 5th Apr 2008, 12:19
- Forum: CB Radio Repair and Troubleshooting
- Topic: UNIDEN GRANT
- Replies: 25
- Views: 27895
- Saturday 5th Apr 2008, 10:54
- Forum: CB Radio Repair and Troubleshooting
- Topic: UNIDEN GRANT
- Replies: 25
- Views: 27895
They are probably just standard silicon diodes, in which case a 1n4148 will be fine as a replacement. Definitely worth cheching that L25 isn't open circuit as well. Brian. Hi again Brian :D mmm i see maplin actually do stock something that i may need for once, as they actually stock 1n4148's. Is th...
- Saturday 5th Apr 2008, 10:25
- Forum: CB Radio Repair and Troubleshooting
- Topic: UNIDEN GRANT
- Replies: 25
- Views: 27895
- Saturday 5th Apr 2008, 9:46
- Forum: CB Radio Repair and Troubleshooting
- Topic: UNIDEN GRANT
- Replies: 25
- Views: 27895
- Saturday 5th Apr 2008, 9:14
- Forum: CB Radio Repair and Troubleshooting
- Topic: UNIDEN GRANT
- Replies: 25
- Views: 27895
- Saturday 5th Apr 2008, 8:49
- Forum: CB Radio Repair and Troubleshooting
- Topic: UNIDEN GRANT
- Replies: 25
- Views: 27895
- Saturday 5th Apr 2008, 8:32
- Forum: CB Radio Repair and Troubleshooting
- Topic: UNIDEN GRANT
- Replies: 25
- Views: 27895
- Saturday 5th Apr 2008, 3:05
- Forum: CB Radio Repair and Troubleshooting
- Topic: UNIDEN GRANT
- Replies: 25
- Views: 27895
UNIDEN GRANT
Radio Make.Uniden Radio Model.Grant PCB number.PC-409AC PLL number. MB8719 Hi :D I have just acquired a Uniden Grant (basically a president Grant) Like brand new, with pc board number PC-409AC, But it has a problem i do not have any audio rx or tx on usb, yet am & lsb work 100% perfect.I can hea...
- Wednesday 13th Feb 2008, 12:45
- Forum: CB Radio Modifications
- Topic: STALKER ST-9FDX
- Replies: 13
- Views: 18183
- Wednesday 13th Feb 2008, 10:26
- Forum: CB Radio Modifications
- Topic: STALKER ST-9FDX
- Replies: 13
- Views: 18183
Re: Stalker 9FDX Making the Clarifier in to a slider.
do i replace this with a jumper or just leave the 2 holes vacant??Rick wrote: Remove R168.
- Wednesday 13th Feb 2008, 8:58
- Forum: CB Radio Modifications
- Topic: STALKER ST-9FDX
- Replies: 13
- Views: 18183
- Wednesday 13th Feb 2008, 8:27
- Forum: CB Radio Modifications
- Topic: STALKER ST-9FDX
- Replies: 13
- Views: 18183
Re: Stalker 9FDX Making the Clarifier in to a slider.
Hi Rick do you mean change R231 to a 3.3 k ohms?Rick wrote: Change R231 from 6K8 to 3K3.
- Wednesday 13th Feb 2008, 5:21
- Forum: CB Radio Modifications
- Topic: STALKER ST-9FDX
- Replies: 13
- Views: 18183
- Tuesday 12th Feb 2008, 14:02
- Forum: CB Radio Modifications
- Topic: STALKER ST-9FDX
- Replies: 13
- Views: 18183
- Tuesday 12th Feb 2008, 12:29
- Forum: CB Radio Modifications
- Topic: STALKER ST-9FDX
- Replies: 13
- Views: 18183