| Welcome to the official Charlie Tango DX Group CB And Amateur Radio Forum. You are visiting the UK's biggest and most active CB Radio club.. We hope you enjoy your visit. Charlie Tango DX is a group dedicated to Hobby Radio Users in all forms, whether CB, Amateur, PMR446, Scanning and Short Wave Listening. We are a very active and friendly group that welcomes anyone from anywhere in the world who has an interest in Radio, regardless of their level of experience, their equipment, their location, or their radio preference. We have members varying from fully qualified operators on the Amateur Bands, to newcomers who have just bought a PMR446 set, and many CBers both old and new. All are equal on the Site. The CT Site contains many reviews, tips and modifications within the forums, and we take pride that no sensible question is ever left unanswered, and nobody is ever belittled or mocked for asking an honest question, no matter how simple it may seem. We were all new to the hobby once. You're currently viewing our forum as a guest. This means you are limited to certain areas of the board and there are some features you can't use. If you join Charlie Tango you'll be able to access member-only sections, and use member-only features such as customizing your profile, sending personal messages, voting in polls, viewing modifications and more. If you are not yet a member: Registration is simple, fast, and completely free. Simply CLICK HERE to start the Registration process. Your application will need to include your personal name and approximate location, it will require you to confirm your email, and then be signed-off by one of our Admin Staff, but this is usually completed within 24 hours (48 max) |
- Pages:
- 1
- 2
| Interference (1mhz>9mhz) | |
|---|---|
| Tweet Topic Started: Saturday, 12. February 2011, 22:09 (1,040 Views) | |
| The Bouncer | Saturday, 12. February 2011, 22:09 Post #1 |
|
26 Charlie Tango 510
![]()
|
This as really got me miffed, from 1mhz to 9mhz is totally wiped out with some sort of interference. Giving a good 9+ on the meter, this as been going on for weeks and started suddenly... Heard on both my receivers.. JRC NRD-345 + Global 2000 + 30ft wire in loft DX-394b + Hf discone in loft |
![]() | |
![]() |
|
| The Bouncer | Saturday, 12. February 2011, 22:30 Post #2 |
|
26 Charlie Tango 510
![]()
|
Also must add, it does get better late at night... |
![]() | |
![]() |
|
| Listener | Saturday, 12. February 2011, 22:34 Post #3 |
![]()
|
I think I am correct in thinking that both radios are mains. So that leaves two sources mains borne or via the antennas. An obvious statement I know, but it's a starting point & with interference thats what you need. As both antennas are in the same location looking at your post, both the above are possible. Do you have a portable battery operated receiver? If so & especially if it's a mw (AM) receiver use that, as noise shows up best on AM & as it will be small & portable you can then go hunting with a directional antenna that fits into corners. My guess having spent lots of time avoiding work, sorry re learning something about this hobby, is that it's one of those network over the mains things. Edited by Listener, Saturday, 12. February 2011, 22:35.
|
| The biggest advance in radio technology EVER, was the invention of the credit card. | |
![]() |
|
| Firetrap | Saturday, 12. February 2011, 22:36 Post #4 |
26CT100
![]()
|
Perhaps the neighbours have a device causing it and when they goto bed they switch it off. Could be an elecric boiler on a timer perhaps. If your near to shops it may be something in one of those and when they close the interference goes? Keep tabs (without stalking) what time the noise stops and when the neighbours have lights out or when shops close. good luck |
|
Charlie Tango DX www.cbradiouk.com | www.charlietango.co.uk Domain Names For Sale V5Bid.com | Ypsi1.com | 041183.com | Hiya.Mobi | Oddiz.com | DoddP.com Life is not a Conspiracy - Enjoy it, don't be consumed by The Conspiracy Effect | |
![]() |
|
| WMcKinley92 | Saturday, 12. February 2011, 22:40 Post #5 |
2 Charlie Tango 051
![]()
|
may be laptop chager |
![]() |
|
| UKSniper1 | Saturday, 12. February 2011, 22:41 Post #6 |
![]()
|
hi mate,this could be a few things...ok over the last couple a years ive had a bit of interference and some from very odd things too lol,,,firstly sw is very intolerant of electricity,so any close power cables to either radio,antenna,or coax may result in some sort of problem,and most electric problems occur in the day time,another problem is computer wireless routers,they can be big probs,and of course theres broadband over power lines,this could be a massive problem too,,,the most odd thing that wiped out my radio was a very old microwave!!,,every day around the same time my radio would get 30db of rubbish,,and eventually we found it was the micro wave!!,,hope this helps mate, atb,wayne. |
|
108CT020 icom 706 mk-2 ldg z-100 atu sigma lw-40 long wire pro whips delta loop(6 meter legs) ar-303 rotator zetagi 4 way antenna switch zetagi swr/power meter baofeng uv5r 2x binatone pmr's | |
![]() |
|
| The Bouncer | Saturday, 12. February 2011, 23:56 Post #7 |
|
26 Charlie Tango 510
![]()
|
Thanks for the feedback, there is going to be some big changes in the shack over the coming weeks so I may get to bottom of this. Though something tells me its coming from next door, I will try a receiver in a different room and some random wire out side in the coming days.. |
![]() | |
![]() |
|
| Mark in Essex | Sunday, 13. February 2011, 08:07 Post #8 |
![]()
26 Charlie Tango 037
![]()
|
Sounds like the dreaded PLT .......Email Ofcom first thing Monday morning and the will send out an engineer .....I have visit number 4 coming up soon from Ofcom...I'm becoming very matey will our local Ofcom man.......MAKE THAT CALL
|
|
[][img][/img][/url] https://www.youtube.com/user/26TANGOMIKE037/videos Nembutol numbs it all But I prefer alcohol | |
![]() |
|
| Scottydog | Friday, 18. February 2011, 10:58 Post #9 |
|
26 Charlie Tango 441
|
excuse my ignorance but what is PLT? SD |
![]() http://www.sunderlandusedoil.co.uk 26CT441@charlietango.co.uk Member of H.A.R.C. (Houghton le Spring amateur radio club) Member of N.E.A.R.S (North East Amateur Radio Society) | |
![]() |
|
| VoG | Friday, 18. February 2011, 11:06 Post #10 |
|
PLT is the acronym for " PowerLine Telecommunications", or the generic name for all types of "data-over-mains-devices" (PowerLine Adaptors / PLA). Have a look at the RSGB (Radio Society of Great Britain) general document about it, at Link. |
![]() |
|
| Bitman | Friday, 18. February 2011, 13:59 Post #11 |
![]()
|
did those neightbours of yours bought a huge plasma tv? |
![]() |
|
| Scottydog | Friday, 18. February 2011, 14:05 Post #12 |
|
26 Charlie Tango 441
|
Thaks Steve all is now clear at least they seem to be on their case
|
![]() http://www.sunderlandusedoil.co.uk 26CT441@charlietango.co.uk Member of H.A.R.C. (Houghton le Spring amateur radio club) Member of N.E.A.R.S (North East Amateur Radio Society) | |
![]() |
|
| The Bouncer | Sunday, 20. February 2011, 18:03 Post #13 |
|
26 Charlie Tango 510
![]()
|
Done away with the wire in the loft and now receiving on a vertical out side, the noise as just about disappeared apart from some at 3mhz....I,m now one happy man, thanks for all your help...
|
![]() | |
![]() |
|
| Deliverance | Monday, 21. February 2011, 18:02 Post #14 |
![]()
|
hi bouncer was make of vertical are you using for your receiver ? |
![]() |
|
| The Bouncer | Monday, 21. February 2011, 18:57 Post #15 |
|
26 Charlie Tango 510
![]()
|
Its a SE-1500 (0-1500Mhz), its one I had lying around for years that I never got to use. Although its working a treat its just tempary...until I get my hf discone up in its place. |
![]() | |
![]() |
|
| Tim Taylor | Monday, 21. February 2011, 20:10 Post #16 |
|
26 Charlie Tango 279
|
Would have been nice to get to the bottom of the interference. The fact that it suddenly appeared suggests man-made, i.e. new plasma or PLT. Glad you have all but eradicated it by moving antenna - out of interest, what HF discone you putting up? |
![]() |
|
| The Bouncer | Monday, 21. February 2011, 20:38 Post #17 |
|
26 Charlie Tango 510
![]()
|
Something keeps telling its a router or something next door, I wish I could get to bottom of it... The HF discone is from Moonraker and is 0.05>2000 MHz, the only thing is that its rather abit on the big side... |
![]() | |
![]() |
|
| Tim Taylor | Monday, 21. February 2011, 20:53 Post #18 |
|
26 Charlie Tango 279
|
Good neighbours? Ask them if you can investigate, purely on the basis you are curious as to what it was, nothing more. Then call OFCOM If the discone is anything like the dualband VHF/UHF + wideband receive antenna I bought from Moonraker, it'll be the doggy's doo-daa's on receive! My only problem with it, is it picks up stations in Northern France I really don't want to hear! |
![]() |
|
| The Bouncer | Monday, 21. February 2011, 21:07 Post #19 |
|
26 Charlie Tango 510
![]()
|
Good neighbours no, they hate my antennas and have already reported me once to the local council. So a nice young lady paid me a visit one day about it, she told me all was fine and not to worry, although this could change in a few days when the antron 99 goes up. As for the discone the only thing putting me off is the legs vibrating loose, Ive been told to glue them. But I like to swap and change antennas around so dont want to go down that road. |
![]() | |
![]() |
|
| Tim Taylor | Monday, 21. February 2011, 21:54 Post #20 |
|
26 Charlie Tango 279
|
Put a bit of PFT tape (like plumbers use) on the thread before connecting, then see if you can wrap some self amalgamating tape round the connection. The PFT tape will tighten the connection a bit, and the latter will weatherproof it with added strength. |
![]() |
|
| 1 user reading this topic (1 Guest and 0 Anonymous) | |
| Go to Next Page | |
| « Previous Topic · Any Other Radio Equipment · Next Topic » |
- Pages:
- 1
- 2
| Track Topic · E-mail Topic |
8:26 AM Jul 11
|
All Rights Reserved - No Part Of This Site May Be Copied Without Prior Written Permission. CharlieTango.co.uk have a legal Common Law Trademark and Registered Copyright #S0RN-LTC9-8CXT-LZLU of the brand "Charlie Tango" since 2009 and related Copyrights in place for domain names, Logos, images, format and layout of this website and associated material. charlietango.co.uk & charlietango.uk
View My Stats
DOMAIN NAMES FOR SALE
ConspiracyEffect.com | V5Bid.com Auction | 041183.com | Hiya.Mobi | VR Portal.Net | TrainerSox.com | CoinStealth.com | ChoccyBox.com Domains | FlutterBets.com | CharlieTango.UK | HallmarkedGold.com | MozSubmit.com | HorizontalEarth.com
CharlieTango.co.uk contact email leewardill@gmail.com











8:26 AM Jul 11