EMC, Interference

New Topic

118 topics

Topics

Replies

Views

Last post

FT8 sets off my Kiddie Smoke Detectors

Last post by KD2TZD « Mon Nov 02, 2020 1:53 am
Replies: 2
by KD2TZD » Thu Oct 15, 2020 12:32 pm

2 Replies

3171 Views

Last post by KD2TZD
Mon Nov 02, 2020 1:53 am
Apple Mac Pro Supply?

Last post by VK4CCV « Thu Jun 25, 2020 7:24 pm
Replies: 2
by VK4CCV » Sat Jun 20, 2020 6:17 pm

2 Replies

1952 Views

Last post by VK4CCV
Thu Jun 25, 2020 7:24 pm
Tigo TS-4 Optimisers First Hand Advice?

Last post by VK1JA « Wed Jun 03, 2020 11:30 am

by VK1JA » Wed Jun 03, 2020 11:30 am

0 Replies

2953 Views

Last post by VK1JA
Wed Jun 03, 2020 11:30 am
Identify & track down RFI

Last post by VK4GHZ « Mon Sep 16, 2019 4:45 pm

by VK4GHZ » Mon Sep 16, 2019 4:45 pm

0 Replies

7195 Views

Last post by VK4GHZ
Mon Sep 16, 2019 4:45 pm
Tesla battery wall v 2.0

Last post by VK5PJ « Thu Sep 12, 2019 8:00 pm
Replies: 7
by VK5PJ » Mon Sep 02, 2019 12:16 pm

7 Replies

5349 Views

Last post by VK5PJ
Thu Sep 12, 2019 8:00 pm
Interference on 2 metres

Last post by VK7HH « Thu Apr 04, 2019 9:17 pm
Replies: 9
by VK7HH » Sun Jan 13, 2019 4:21 pm

9 Replies

7917 Views

Last post by VK7HH
Thu Apr 04, 2019 9:17 pm
Chinese CODAN intruding into the 40m band

Last post by VK3RX « Sun Mar 31, 2019 3:36 pm
Replies: 4
by VK3RX » Wed Mar 27, 2019 7:16 pm

4 Replies

6550 Views

Last post by VK3RX
Sun Mar 31, 2019 3:36 pm
low noise solar inverters

Last post by VK6CPU « Thu Dec 06, 2018 11:17 am
Replies: 14
by VK4WTN » Fri Nov 09, 2018 8:29 am

14 Replies

10801 Views

Last post by VK6CPU
Thu Dec 06, 2018 11:17 am
40M radar interference

Last post by VK2AOH « Thu Oct 04, 2018 1:41 pm
Replies: 9
by VK2AOH » Sun Sep 30, 2018 7:35 pm

9 Replies

7806 Views

Last post by VK2AOH
Thu Oct 04, 2018 1:41 pm
Electric Blanket EM Field - When it's turned off

Last post by VK3ZAZ « Wed Aug 10, 2016 5:14 pm
Replies: 11
by VK2XTC » Sat Aug 06, 2016 2:22 pm

11 Replies

9758 Views

Last post by VK3ZAZ
Wed Aug 10, 2016 5:14 pm
Baofeng UV-5R Receive Noise

Last post by VK3BSF « Mon Aug 08, 2016 3:54 pm

by VK3BSF » Mon Aug 08, 2016 3:54 pm

0 Replies

5332 Views

Last post by VK3BSF
Mon Aug 08, 2016 3:54 pm
Help!!...NBN Interference

Last post by VK5PJ « Thu Aug 04, 2016 8:57 am
Replies: 35
by VK3NJ » Wed Jul 29, 2015 8:17 am
1

2
35 Replies

17914 Views

Last post by VK5PJ
Thu Aug 04, 2016 8:57 am
Internet dropping out when TXing

Last post by VK3ZAZ « Tue Jul 26, 2016 9:57 pm
Replies: 15
by VK4WTN » Thu May 05, 2016 3:24 pm

15 Replies

10312 Views

Last post by VK3ZAZ
Tue Jul 26, 2016 9:57 pm
QRM Foxtel IQ3

Last post by VK4EA « Fri Jul 01, 2016 7:45 pm
Replies: 2
by VK4UH » Thu Jun 30, 2016 8:54 am

2 Replies

5991 Views

Last post by VK4EA
Fri Jul 01, 2016 7:45 pm
Quarter wave stub bandpass plot

Last post by VK2XSO « Mon Jun 20, 2016 8:41 pm
Replies: 12
by VK3LU » Sat Apr 30, 2016 1:23 pm

12 Replies

9119 Views

Last post by VK2XSO
Mon Jun 20, 2016 8:41 pm
H.F Interference, how to contact the ACMA

Last post by VK5ZLR « Fri Jun 03, 2016 5:35 pm
Replies: 14
by VK2AOH » Mon May 02, 2016 8:06 am

14 Replies

9740 Views

Last post by VK5ZLR
Fri Jun 03, 2016 5:35 pm
RFI from Honda 1KVA Geni

Last post by VK6YTS « Sat May 28, 2016 11:31 am
Replies: 6
by VK6YTS » Thu May 26, 2016 7:32 pm

6 Replies

6524 Views

Last post by VK6YTS
Sat May 28, 2016 11:31 am
RFI from Solar inverters! "Not happy Jan ! "

Last post by VK4KX « Sat Apr 16, 2016 10:13 am
Replies: 29
by VK4KX » Sat Oct 30, 2010 10:02 am
1

2
29 Replies

17767 Views

Last post by VK4KX
Sat Apr 16, 2016 10:13 am
Re-radiation from antennas?

Last post by VK4BZ « Wed Mar 23, 2016 12:56 pm
Replies: 23
by VK4WDM » Mon Mar 07, 2016 1:16 pm
1

2
23 Replies

13191 Views

Last post by VK4BZ
Wed Mar 23, 2016 12:56 pm
Mind programming using microwaves

Last post by VK2XSO « Mon Mar 21, 2016 10:40 pm
Replies: 21
by VK4WDM » Sun Mar 13, 2016 7:31 pm
1

2
21 Replies

13277 Views

Last post by VK2XSO
Mon Mar 21, 2016 10:40 pm
More re NBN interference.

Last post by VK4TU « Thu Mar 17, 2016 7:23 pm
Replies: 7
by VK3RX » Sat Nov 14, 2015 9:24 am

7 Replies

6945 Views

Last post by VK4TU
Thu Mar 17, 2016 7:23 pm
New source of RFI, Hydroponic Growing Lamps

Last post by VK4BZ « Wed Feb 17, 2016 8:26 pm
Replies: 11
by VK3ZFS » Thu Jun 12, 2014 1:10 pm

11 Replies

7435 Views

Last post by VK4BZ
Wed Feb 17, 2016 8:26 pm
Green Interference!!!

Last post by ZL2BKC « Mon Jan 18, 2016 12:35 pm
Replies: 26
by VK3MQ » Thu Jun 03, 2010 11:21 am
1

2
26 Replies

16560 Views

Last post by ZL2BKC
Mon Jan 18, 2016 12:35 pm
Interference to 144.100Mhz to 144.240Mhz Concord NSW

Last post by VK2CY « Tue Dec 22, 2015 12:18 pm
Replies: 2
by VK2CY » Tue Dec 22, 2015 9:04 am

2 Replies

5323 Views

Last post by VK2CY
Tue Dec 22, 2015 12:18 pm
Switch mode Power supplies, I hate them

Last post by VK5PJ « Mon Jun 08, 2015 2:54 pm
Replies: 5
by VK5PJ » Sat May 30, 2015 5:30 pm

5 Replies

7249 Views

Last post by VK5PJ
Mon Jun 08, 2015 2:54 pm
Telstra T-Box & Interference

Last post by VK2BJT « Wed Feb 25, 2015 5:30 pm
Replies: 8
by VK4ZEJ » Fri Sep 07, 2012 5:59 pm

8 Replies

7188 Views

Last post by VK2BJT
Wed Feb 25, 2015 5:30 pm
Pacemaker EMR tolerance

Last post by VK3ZAZ « Sat Feb 14, 2015 9:11 am
Replies: 16
by VK3ZAZ » Sat Jan 31, 2015 10:23 am

16 Replies

9097 Views

Last post by VK3ZAZ
Sat Feb 14, 2015 9:11 am
Pager interferance again

Last post by VK7DB « Wed Nov 12, 2014 12:48 pm
Replies: 19
by VK4BXI » Thu Nov 06, 2014 12:01 pm

19 Replies

9481 Views

Last post by VK7DB
Wed Nov 12, 2014 12:48 pm
JPY Solar Inverters - JSI-5000TL

Last post by VK3AZZ « Thu Oct 16, 2014 9:45 pm
Replies: 2
by VK3AZZ » Wed May 28, 2014 2:02 pm

2 Replies

5503 Views

Last post by VK3AZZ
Thu Oct 16, 2014 9:45 pm
Telstra complains of QRM!

Last post by VK3XL « Tue Sep 30, 2014 1:37 pm
Replies: 15
by VK3PY » Tue Sep 16, 2014 4:43 pm

15 Replies

8601 Views

Last post by VK3XL
Tue Sep 30, 2014 1:37 pm
Info on common mode chokes

Last post by VK4WDM « Sat Aug 09, 2014 1:41 pm

by VK4WDM » Sat Aug 09, 2014 1:41 pm

0 Replies

4995 Views

Last post by VK4WDM
Sat Aug 09, 2014 1:41 pm
QRM on 2m - can you identify this?

Last post by VK2GOM « Fri Aug 01, 2014 2:53 pm
Replies: 26
by VK1JA » Sat Jul 26, 2014 4:34 pm
1

2
26 Replies

13812 Views

Last post by VK2GOM
Fri Aug 01, 2014 2:53 pm
More Broadband on Powerlines

Last post by VK3DXE « Thu Jun 26, 2014 12:45 pm
Replies: 1
by VK2EM » Thu Jun 26, 2014 11:02 am

1 Replies

5188 Views

Last post by VK3DXE
Thu Jun 26, 2014 12:45 pm
Electric fence interference

Last post by VK3AUU « Sun Jun 08, 2014 3:31 pm
Replies: 13
by VK4KL » Fri Jun 06, 2014 4:44 pm

13 Replies

8273 Views

Last post by VK3AUU
Sun Jun 08, 2014 3:31 pm
Power Line

Last post by OE7DBH « Sat May 31, 2014 1:59 pm

by OE7DBH » Sat May 31, 2014 1:59 pm

0 Replies

5021 Views

Last post by OE7DBH
Sat May 31, 2014 1:59 pm
GU Patrol interference

Last post by VK6OX « Fri May 02, 2014 8:10 pm
Replies: 5
by VK3JUG » Fri May 02, 2014 8:52 am

5 Replies

5986 Views

Last post by VK6OX
Fri May 02, 2014 8:10 pm
Mobile noise in Toyoto Landcruiser

Last post by VK2JDS « Wed Apr 30, 2014 8:42 am
Replies: 10
by VK5BC » Sat Apr 26, 2014 2:20 pm

10 Replies

7458 Views

Last post by VK2JDS
Wed Apr 30, 2014 8:42 am
2m Powerline show stopper

Last post by VK2GOM « Fri Feb 14, 2014 4:39 pm
Replies: 22
by VK2GOM » Tue Feb 11, 2014 7:06 am
1

2
22 Replies

12398 Views

Last post by VK2GOM
Fri Feb 14, 2014 4:39 pm
Yet another interference problem

Last post by VK2OMD « Fri Jan 24, 2014 6:52 am
Replies: 25
by VK3ERW » Sat Dec 21, 2013 8:42 pm
1

2
25 Replies

13136 Views

Last post by VK2OMD
Fri Jan 24, 2014 6:52 am
150MHz+ community radio?

Last post by VK2FEAE « Thu Jan 02, 2014 6:23 pm
Replies: 10
by VK2GOM » Sat Dec 14, 2013 11:59 am

10 Replies

6950 Views

Last post by VK2FEAE
Thu Jan 02, 2014 6:23 pm
Garage Door Opener Interference

Last post by VK2OMD « Sun Dec 08, 2013 6:30 am
Replies: 33
by VK3ERW » Tue Nov 19, 2013 10:38 pm
1

2
33 Replies

13968 Views

Last post by VK2OMD
Sun Dec 08, 2013 6:30 am
TVI while the wind blows

Last post by VK5PJ « Thu Dec 05, 2013 10:43 am
Replies: 9
by VK7HH » Mon Dec 02, 2013 7:25 pm

9 Replies

6880 Views

Last post by VK5PJ
Thu Dec 05, 2013 10:43 am
"Squish squosh" QRM on 80m

Last post by VK2AAF « Sat Sep 28, 2013 10:18 am
Replies: 6
by VK2AAF » Mon Sep 16, 2013 5:30 pm

6 Replies

6212 Views

Last post by VK2AAF
Sat Sep 28, 2013 10:18 am
Smart meter QRM

Last post by VK3BGS « Sat Sep 07, 2013 8:29 am
Replies: 3
by VK1VMA » Thu Sep 05, 2013 8:13 pm

3 Replies

5800 Views

Last post by VK3BGS
Sat Sep 07, 2013 8:29 am
Danger of RF to pacemakers and other medical devices

Last post by VK4WDM « Fri Aug 02, 2013 1:25 pm
Replies: 15
by VK4WDM » Wed Jul 31, 2013 9:02 am

15 Replies

8291 Views

Last post by VK4WDM
Fri Aug 02, 2013 1:25 pm
Report Power Line Radio Interference

Last post by VK3MEG « Mon Jun 17, 2013 6:19 pm
Replies: 6
by VK2KRR » Sun Jun 16, 2013 9:22 pm

6 Replies

6320 Views

Last post by VK3MEG
Mon Jun 17, 2013 6:19 pm
Radars on 10m?

Last post by VK2TS « Wed Apr 17, 2013 6:29 pm
Replies: 15
by VK4TIM » Sat Mar 12, 2011 9:07 pm

15 Replies

10159 Views

Last post by VK2TS
Wed Apr 17, 2013 6:29 pm
HELP! OCF dipole setting off neighbour's home alarm

Last post by VK5IR « Sun Mar 10, 2013 8:37 pm
Replies: 13
by VK5IR » Sat Mar 09, 2013 11:09 pm

13 Replies

8158 Views

Last post by VK5IR
Sun Mar 10, 2013 8:37 pm
HF interference

Last post by VK3BGS « Fri Jan 04, 2013 3:20 pm
Replies: 5
by VK3RX » Fri Jan 04, 2013 10:35 am

5 Replies

6035 Views

Last post by VK3BGS
Fri Jan 04, 2013 3:20 pm
15 Meter interference

Last post by VK3BGS « Thu Jan 03, 2013 8:07 pm
Replies: 4
by VK3BGS » Wed Nov 07, 2012 12:40 pm

4 Replies

5738 Views

Last post by VK3BGS
Thu Jan 03, 2013 8:07 pm

New Topic

118 topics

Return to Board Index

Forum permissions

You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum