Jeff Smith wrote to All <=-
Hello There,
I wasn't aware until my neighbor asked about a problem that he was
having with his big screen TV. Seems that when I key up on 10 meters I turn his TV off. It took a bit of investigating before we confirmed
that was actually happening. My big screen TV's aren't affected so it
may be brand related.
Seems that when I key up on 10 meters I
turn his TV off. It took a bit of investigating before we confirmed
that was actually happening. My big screen TV's aren't affected so it
may be brand related.
I'm guessing a ferrite or 2 on his power cord should help. :) Definitely peculiar to his TV, I haven't exerienced that issue.
Me either. It only seems to be an issue on 10m. As transmitting on any other HF bands doesn't appear to bother that TV at all.
I wasn't aware until my neighbor asked about a problem that he
was having with his big screen TV. Seems that when I key up on 10
meters I turn his TV off. It took a bit of investigating before we confirmed that was actually happening. My big screen TV's aren't
affected so it may be brand related
Al Kaiser n1api@cox.net <=-
@MSGID: <5A98747C.1763.amtradio@capitolcityonline.net>
@REPLY: <5A968BCF.1762.amtradio@capitolcityonline.net>
Hello Tony,
Seems that when I key up on 10 meters I
turn his TV off. It took a bit of investigating before we confirmed
that was actually happening. My big screen TV's aren't affected so it
may be brand related.
I'm guessing a ferrite or 2 on his power cord should help. :) Definitely peculiar to his TV, I haven't exerienced that issue.
Me either. It only seems to be an issue on 10m. As transmitting on any other HF bands doesn't appear to bother that TV at all.
Me either. It only seems to be an issue on 10m. As transmitting on any other HF bands doesn't appear to bother that TV at all.
Obviously something really picks up 10m. Years ago, home alarms had
a similar problem, most commonly triggered by 40m, but no other
band.
Holger Granholm wrote to Tony Langdon <=-
We had a similar problem. The TV-sets manufactured in the 1950-1960's
had an IF-frequency of 21 MHz. Obviously we had to avoid working on the 15m, and to some extent 40m bands, since 7 MHz * 3 = 21 MHz.
Luckily, in those early TV days, they were not transmitting programs 24h/day, so we could operate ham radio outside TV-hours.
That would be a problem. Also some 2 way radios have an IF of 21.4
Luckily, in those early TV days, they were not transmitting programs 24h/day, so we could operate ham radio outside TV-hours.
Here, that was after midnight. :)
Holger Granholm wrote to Tony Langdon <=-
The conditions on 21 MHz are not the best after midnight, so it
wouldn't have been such a great handicap.
The conditions on 21 MHz are not the best after midnight, so it
wouldn't have been such a great handicap.
So yes it would have, because you'd have to wait till after midnight (usually around 12:30 AM) for TV to close.
Holger Granholm wrote to Tony Langdon <=-
Well, there was (is) still several hours of daylight BTWN us.
BTW, how come that you don't use the 24h system? I switched to that as soon as I started to keep a logbook, about 1951.
Today we are not required to keep a logbook but the log programs do
that anyway.
It annoys me when a TV-program is announced to start at 8:30 in the evening ( or morning), instead of saying 20:30.
BTW, how come that you don't use the 24h system? I switched to that
Not normal civil practice, though I do use it for a lot of things,
but with certain organisations (emergency services and ham radio
stuff), as well as filenames for archives.
I don't do DX, so keeping a log is less of an issue.
Holger Granholm wrote to Tony Langdon <=-
Here too it's very difficult to ask normal people to use the 24h
system.
Even youngsters. When one of my grandchildren was confirmed (church), I gave her a digital wrist watch as a confirmation gift.
She turned it in and got something else from the shop it was bought
from
I don't do DX, so keeping a log is less of an issue.
I have done DX as long (even before) as I've had a licence.
Here too it's very difficult to ask normal people to use the 24h
system.
Yet it makes things easier, no ambiguity with AM or PM. :)
Even youngsters. When one of my grandchildren was confirmed (church),
I gave her a digital wrist watch as a confirmation gift.
Hmm, OK. so that idea didn't take. :)
Yeah I tried it, sure, it's exciting, but not something I could do constantly, and then there's the paperwork - me and the postal
system don't get along. :)
Orbitman wrote to Tony Langdon <=-
I've been using 24 time since before getting out of high school in
1985. Working in the radio business and dealing with transmitter logs require the 24 hr format. Since becoming a ham and working in police communications, I've continued using it. My computers, phone and
tablet all display time in it. I prefer it.
Sure does. In swedish or finnish we don't even have the shorthands AM
and PM but have to use 'på morgonen and 'på kvällen' to tell when that 8'oclock is.
That's getting even clumsier. :)
I happened to get my license at the time of at the rising sunspot cycle
in 1951 and when I moved to the Aland Islands 1957 it, #19, reached its record maximum.
That was a long time before I was ever around. :)
Holger Granholm wrote to Tony Langdon <=-
Afterwards I recalled the shorthand FM that stands for the day before mid-day and EM that stands for the afternoon but nothing for the
morning or evening hours.
That's getting even clumsier. :)
Yes it is especially when people usually don't use them to specify what part of the day is meant.
I'm beginning to get the feeling that I've lived too long ;o)
Have a good night,
Holger
.. Someday we'll look back on this, laugh nervously, and change the subject. -- MR/2 2.30
Holger Granholm wrote to Tony Langdon <=-
Yet it makes things easier, no ambiguity with AM or PM. :)
Sure does. In swedish or finnish we don't even have the shorthands AM
and PM but have to use 'på morgonen and 'på kvällen' to tell when that 8'oclock is.
I happened to get my license at the time of at the rising sunspot cycle
in 1951 and when I moved to the Aland Islands 1957 it, #19, reached its record maximum.
.. A mind is like a parachute - it only works when it's open
Here too it's very difficult to ask normal people to use the 24hYet it makes things easier, no ambiguity with AM or PM. :)
system.
Mike Powell wrote to TONY LANGDON <=-
I have always prefered using 24 hour time. That may be because I have worked in a mainframe environment for over 20 years and the job run
times are all in 24-hour format. I think I have always prefered it, though.
I find it very odd when someone cannot understand time in that format.
Here, it is also called "military time," and you can get some strange reactions from certain types of folks if they find that you are using
it. They seem suspicious of persons they think might have been in the military (I have not been). I have never really understood that,
either.
Mike Powell wrote to TONY LANGDON <=-
I have always prefered using 24 hour time. That may be because I hav worked in a mainframe environment for over 20 years and the job run times are all in 24-hour format. I think I have always prefered it, though.
I find it very odd when someone cannot understand time in that format
Afterwards I recalled the shorthand FM that stands for the day before mid-day and EM that stands for the afternoon but nothing for the
morning or evening hours.
Oh, OK. So it's not like how AM means the 12 hours before midday
and PM means the 12 hours after?
I'm beginning to get the feeling that I've lived too long ;o)
Oh dear. :)
Well, as long as I'm not a burden on my children and other relatives
I'll keep going, hi.
Holger Granholm wrote to Tony Langdon <=-
In a message on 03-19-18 Tony Langdon said to Holger Granholm:
Hi agn Tony,
Afterwards I recalled the shorthand FM that stands for the day before mid-day and EM that stands for the afternoon but nothing for the
morning or evening hours.
Oh, OK. So it's not like how AM means the 12 hours before midday
and PM means the 12 hours after?
No it isn't because AM (a.m. ante meridiem) is used for any time before mid-day (12 oclock), and PM (p.m. post meridiem) for any time before midnight.
I'm beginning to get the feeling that I've lived too long ;o)
Oh dear. :)
Well, as long as I'm not a burden on my children and other relatives
I'll keep going, hi.
No it isn't because AM (a.m. ante meridiem) is used for any time before mid-day (12 oclock), and PM (p.m. post meridiem) for any time before midnight.
Almost correct - "post" means after, so PM is "after midday". :)
Well, as long as I'm not a burden on my children and other relatives
I'll keep going, hi.
That's a reasonable approach. :)
Holger Granholm wrote to Tony Langdon <=-
It feels a little bit odd to us because we are used to night, morning, day, afternoon and evening before we get to the night again.
It feels a little bit odd to us because we are used to night, morning, day, afternoon and evening before we get to the night again.
We have all those descriptors too. :)
Holger Granholm wrote to Tony Langdon <=-
Off-hand I find just two shorthands in swedish, e.m. for afternoon and f.m. for before midday (after morning).
Off-hand I find just two shorthands in swedish, e.m. for afternoon
and f.m. for before midday (after morning).
We don't have those in English (at least not here), just AM and PM.
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