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Mobile phone interference
Started Paul Blair · Date: Sep 10, 2008 17:13 ·
114 post(s) |
PASS WWW-Curl-4.05 i686-linux-64int 2.6.22-1-k7
Started Andreas Koenig Gmwojprw · Date: Sep 19, 2008 18:56 ·
1 post(s) |
PASS WWW-Curl-4.05 i686-linux-64int 2.6.22-1-k7
Started Andreas Koenig Gmwojprw · Date: Sep 17, 2008 17:45 ·
1 post(s) |
PASS WWW-Curl-4.05 i686-linux-64int 2.6.22-1-k7
Started Andreas Koenig Gmwojprw · Date: Sep 12, 2008 22:05 ·
1 post(s) |
PASS WWW-Curl-4.05 i686-linux 2.6.24.3
Started Rick Myers · Date: Sep 12, 2008 08:54 ·
1 post(s) |
PASS WWW-Curl-4.05 i686-linux-64int 2.6.22-1-k7
Started Andreas Koenig Gmwojprw · Date: Sep 11, 2008 07:11 ·
1 post(s) |
PASS WWW-Curl-4.05 i686-linux-64int 2.6.22-1-k7
Started Andreas Koenig Gmwojprw · Date: Sep 9, 2008 13:19 ·
1 post(s) |
PASS WWW-Curl-4.05 i386-freebsd 6.1-release-p23
Started srezic · Date: Sep 9, 2008 11:09 ·
1 post(s) |
PASS WWW-Curl-4.05 i686-linux-64int 2.6.22-1-k7
Started Andreas Koenig Gmwojprw · Date: Sep 8, 2008 23:50 ·
1 post(s) |
PASS WWW-Curl-4.05 i686-linux 2.6.24.3
Started Rick Myers · Date: Sep 8, 2008 14:45 ·
1 post(s) |
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Re: Mobile phone interference
Group: aus.aviation · Group Profile · Search for leakage in aus.aviation
Author: B J Foster
Date: Sep 20, 2008 02:57
... assume that the circuit designer actualy knows the craft (i.e. the practical stuff). Particular phone models could be quality accredited and permitted. As delivered, new; great. Now, who inspects them and tests leakage of each one a year later as you board with a very beat-up unit? It is easy to shield the circuits with a metal box, or foil-wrapped plastic And how many phones come in metal ...
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Re: Mobile phone interference
Group: aus.aviation · Group Profile · Search for leakage in aus.aviation
Author: B J Foster
Date: Sep 20, 2008 00:31
...you can not assume that the circuit designer actualy knows the craft (i.e. the practical stuff). Particular phone models could be quality accredited and permitted. As delivered, new; great. Now, who inspects them and tests leakage of each one a year later as you board with a very beat-up unit? It is easy to shield the circuits with a metal box, or foil-wrapped plastic And how many phones come in metal boxes ...
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Re: Mobile phone interference
Group: aus.aviation · Group Profile · Search for leakage in aus.aviation
Author: B J Foster
Date: Sep 20, 2008 00:29
...you can not assume that the circuit designer actualy knows the craft (i.e. the practical stuff). Particular phone models could be quality accredited and permitted. As delivered, new; great. Now, who inspects them and tests leakage of each one a year later as you board with a very beat-up unit? It is easy to shield the circuits with a metal box, or foil-wrapped plastic And how many phones come in metal boxes ...
Show full article (1.61Kb) |
Re: Mobile phone interference
Group: aus.aviation · Group Profile · Search for leakage in aus.aviation
Author: B J Foster
Date: Sep 19, 2008 21:38
... trying to score points off the fact that that there may be frequencies used somewhere between 118MHz and 900MHz which is COMPLETELY IRRELEVANT to the fact that devices operate in bands and ARE REQUIRED TO DO SO. Yes, there *is* leakage, but extensive testing by Nasa and Boeing has shown that it is minimal (path loss is around the 40-50dB mark). In case you hadn't realised, CDMA is no longer used in Australia. Please note the ...
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Re: Mobile phone interference
Group: aus.aviation · Group Profile · Search for leakage in aus.aviation
Author: B J Foster
Date: Sep 19, 2008 20:28
... can not assume that the circuit designer actualy knows the craft (i.e. the practical stuff). Particular phone models could be quality accredited and permitted. As delivered, new; great. Now, who inspects them and tests leakage of each one a year later as you board with a very beat-up unit? It is easy to shield the circuits with a metal box, or foil-wrapped plastic And how many phones come in metal boxes any ...
Show full article (0.79Kb) |
PASS WWW-Curl-4.05 i686-linux-64int 2.6.22-1-k7
Group: perl.cpan.testers · Group Profile · Search for leakage in perl.cpan.testers
Author: Andreas Koenig Gmwojprw
Date: Sep 19, 2008 18:56
... tests t/08ssl...................skipped: libcurl was compiled without ssl support, skipping ssl tests t/09times.................ok t/10errbuf................ok t/13slowleak..............skipped: Not performing slow leakage regression test t/14duphandle.............ok t/15duphandle-callback....ok t/16formpost..............skipped: Not performing POST t/17slist.................skipped: Not performing printenv cgi tests t/18twinhandles...
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Re: Mobile phone interference
Group: aus.aviation · Group Profile · Search for leakage in aus.aviation
Author: David Lesher
Date: Sep 18, 2008 17:57
...days you can not assume that the circuit designer actualy knows the craft (i.e. the practical stuff). Particular phone models could be quality accredited and permitted. As delivered, new; great. Now, who inspects them and tests leakage of each one a year later as you board with a very beat-up unit? It is easy to shield the circuits with a metal box, or foil-wrapped plastic And how many phones come in metal boxes any more? ...
Show full article (0.80Kb) |
Re: Mobile phone interference
Group: aus.aviation · Group Profile · Search for leakage in aus.aviation
Author: B J Foster
Date: Sep 18, 2008 15:09
...cellphone isn't adequately shielded however, then the baseband may leak out. This is in the category of "CPU leakage" which I mentioned was more likely. Now VHF harmonics might interfere with GSM, but the problem isn... of the cellphone" is it? No, it's the mixing of everything: switching and RF harmonics, leakage from local oscillators, you name it... and the unpredictable results. Okay, I accept that there can be poorly ...
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Re: Mobile phone interference
Group: aus.aviation · Group Profile · Search for leakage in aus.aviation
Author: David Lesher
Date: Sep 18, 2008 09:31
... "GSM buzz" that gets into many audio systems. Now VHF harmonics might interfere with GSM, but the problem isn't the "safety of the cellphone" is it? No, it's the mixing of everything: switching and RF harmonics, leakage from local oscillators, you name it... and the unpredictable results. Second, the front end of a the VOR is 100 Mhz; but the IF's are often poorly shielded; put an emitter near by them and.... ...what?...
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PASS WWW-Curl-4.05 i686-linux-64int 2.6.22-1-k7
Group: perl.cpan.testers · Group Profile · Search for leakage in perl.cpan.testers
Author: Andreas Koenig Gmwojprw
Date: Sep 17, 2008 17:45
... tests t/08ssl...................skipped: libcurl was compiled without ssl support, skipping ssl tests t/09times.................ok t/10errbuf................ok t/13slowleak..............skipped: Not performing slow leakage regression test t/14duphandle.............ok t/15duphandle-callback....ok t/16formpost..............skipped: Not performing POST t/17slist.................skipped: Not performing printenv cgi tests t/18twinhandles...
Show full article (5.74Kb) |
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