Re: Topband: Inquiring minds want to know....

2020-02-08 Thread David Olean

Hello Carl

    All very interesting! I still see a huge increase in distances as 
nightfall moves in, but all of the extremely distant stations are picked 
up at the upper end of the NDB allocation close to 400 kHz. During the 
day a good haul is Schenectady, NY to the west. For 25 watts that is a 
good overland distance. At night I hear maybe another 200 miles into 
Ontario. Once you go above 400 kHz, things change and I start hearing 
stations much farther away at night. IY in Iowa also with 25 watts at 
417 kHz has a pretty fair signal at night and is in audible during the 
day.  I will do some more listening in the 200 khz range to see if I can 
hear more distant stations during daylight. DIW in Dixon NC is on 198 
kHz, but it is running QRO so that can be heard a long way off. Thanks 
for the information. This sure is fun.


73

Dave K1WHS

On 2/8/2020 8:19 PM, Carl Luetzelschwab wrote:

What the heck happened that I could hear a
long wave signal over 2000 miles away at mid day?

For a given electron density profile, the amount of refraction incurred by
an electromagnetic wave is inversely proportional to the square of the
frequency.

The result of that is the lower the frequency, the less high the wave gets
into the ionosphere. LF hardly reaches the absorbing region (the D region
during the day), and thus LF suffers minimal ionospheric absorption. The
wave refracts between the lower ionosphere and Earth - also known as the
Earth-ionosphere wave guide.

NO3M has heard VK4YB on 2200m (137 KHz) many times. I'm sure there are
other examples like that out there.

Carl K9LA
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Re: Topband: transmit antenna capacitors

2020-02-08 Thread donovanf


Send me a list of your transmitting capacitor needs needs. 
Ten bucks each shipped to your door. 


73 
Frank 
W3LPL 

- Original Message -

From: "FZ Bruce"  
To: "topband@contesting.com"  
Sent: Saturday, February 8, 2020 8:09:10 PM 
Subject: Topband: transmit antenna capacitors 

Surplus Sales of Nebraska has a large supply of Molded Broadcast 
transmitting capacitors for sale. 

https://www.surplussales.com/Capacitors/Trans_Coup_Caps/MicaTransB-E-CCap.html 
[1] 

73 

Bruce-K1FZ 

Links: 
-- 
[1] 
https://www.surplussales.com/Capacitors/Trans_Coup_Caps/MicaTransB-E-CCap.html 

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Re: Topband: Inquiring minds want to know....

2020-02-08 Thread Mike Waters
*Extremely* interesting!! :-)

On Sat, Feb 8, 2020, 2:52 PM Mike Smith VE9AA  wrote:

> Sorry, I don't know the answer(s) to your questions but did want to say,
> thanks for writing this.  I find it very interesting reading.
>

73, Mike
W0BTU

>
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Re: Topband: Inquiring minds want to know....

2020-02-08 Thread Larry



First thing, 160 meter is NOT the Topband and hasn't been for a number 
of years. 2200m is the Topband, with 630m in second place, and 160m a 
distant third.


There are two areas of interest in the MF/LF/VLF world. Amateur and 
non-amateur/SWL.


If you are primarily interested in just listening and logging many 
interesting signals, you can spend a lifetime tuning below 500kHz and 
never hear it all.


Just a few from the high end first approximate frequencies):

Navtex 512kHz

NDB 200-500 kHz

DGPS 300 Khz

LW Broadcast 200kHz +/-

WWVL and similar 60 kHz

Military data 10-35 kHz

Geophysical and atmospheric noises various VLF down to a couple kHz or less

If you are interested in amateur operations including experimental 
transmissions there are a number of places to look.


630 meter band: lots of amateur activity here. Some CW but mostly JT9 
digital. Several hundred station currently active worldwide. Lots of 
WSPR activity with 630m reports exceeding those from 160m EVERY night! 
From my rather poor Inland Northwest QTH, I have worked 120 unique 
calls in 39 states and 7 DXCC so far. The power limit is 5 watts EIRP/ 
500 watts transmit power max. With a typical backyard antenna system 
running about -15 to -20 dBi it might take the whole 500 watts to get 5 
watts radiated. Not a band for the timid...


2200m band: lots less activity due to severe physical limitations. 1 
watt EIRP/1500 watts transmitter power max. With typical backyard 
antennas running around -30 dBi, you need a KW to get 1 watt radiated. 
Probably less than one hundred active transmit capable stations 
worldwide but many times more than that listening. Most work is WSPR 
beacons but also JT9 QSO's. I have 11 stations worked in 8 states and 3 
DXCC so far.


There is a no license low power band at 187 kHz approximately. I don't 
know much about this one except there are a number of east coast USA 
beacons running that I have never been able to hear.


There are several experimental stations that occasionally transmit WSPR 
beacons on approximately 75 kHz. I have heard a couple of them out to 
1000+ miles.


There are a few really motivated experimenters who transmit beacons on 
about 8 kHz. I've never been able to hear any of them but I believe 
signals have been copied across the Atlantic in the past.


If you want to know more about the 630 meter band look at :

https://njdtechnologies.net/

John provides a 630 meter daily report of activity plus lots of other 
info to get you started.



73,

Larry - W7IUV



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Re: Topband: Inquiring minds want to know....

2020-02-08 Thread Mike Smith VE9AA
Hi Dave, 

 

Sorry, I don't know the answer(s) to your questions but did want to say,
thanks for writing this.  I find it very interesting reading.

I know VY2ZM conducted some experiments around noon on 160m (and lower???)
some years back.  Wish I could find it again, but he was able to make it
into EU (as I recall) using some pretty cool methods and freq's.

 

I know occasionally I'll be testing 160m or 80m antennas here in the daytime
and get spotted by some skimmers way out west.

 

I do recall that in 1997 we were at CY9AA north Island with a balloon
supported 160m vertical and a gigantic (pre-existing) ground screen and we
could hear EU not long after noontime..and work them a short time later.
(some were posting "slim slim" on the packetcluster we found out.)

 

Again, not really like your observations, so don't let my comments distract.

 

I look forward to others weighing in with VLF observations.  Below 160m is
one place I have not yet explored, but I know there's a handful of folks
playing with those freqs. (VE1ZZ(sk), VO1HP, VE7SL and no doubt many others
worldwide.

 

Appreciate you posting this.  Makes me wanna go tune around down there and
see what I'm missing.

 

Mike VE9AA

 

 

 

Mike, Coreen & Corey

Keswick Ridge, NB

 

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Re: Topband: Inquiring minds want to know....

2020-02-08 Thread Bill Stewart
David, just in case  you may want to start into an additional radio hobby, there
are a lot of us who chase the NDB stations. I have been amazed at the distance 
covered by many of these beaconsa goodly number of which run only 25 watts
and a few even less. So far I have logged 439 unique beacons using a PA0RDT
mini-whip antennaan amazing device. I have attached a link for info on the
group and also one that can be used for looking up North American/South American
beaconswhich gives a lot of info on them such as off-sets, locations, 
power, etc.
73 de Bill K4JYS  

http://www.ndblist.info/
https://www.classaxe.com/dx/ndb/rna/

- Original Message -
From: "David Olean" 
To: "topband" 
Sent: Saturday, February 8, 2020 2:50:53 PM
Subject: Topband: Inquiring minds want to know

Hello Topband propagation experts,

I have been messing around with listening to low frequency navigation 
beacons and wondering how reception on 200 kHz relates to 160 meters.  
Not sure there is a correlation.  I have been listening on my 1942 
Bendix aircraft radio, an MN-26C, which covers 150 to 1500 KHz. Well it 
is amazing how many NDBs I can identify. I found about 85 beacons in two 
nights of haphazard listening.  I also located a bunch of them that I 
could hear during the daytime. The daytime stations are close by for the 
most part, although there is a 25 watt beacon in Yarmouth, NS that comes 
in great over a distance  of several hundred miles.

So I was tuning around at 1 PM local time and picked up a fairly weak 
station that signed "OJ" on 239 kHz. I looked it up and it is located in 
northern Alberta and runs 500 watts. I was amazed that I could hear it 
over a 2000 mile path at almost mid day.  I noted that it peaked up best 
on my 330 degree beverage wire. It was also audible on my 290 degree 
beverage wire, but noticeably weaker.  I checked again at 4 PM to see if 
"OJ" was getting any louder. I could not detect it. (?)  I checked again 
as the night progressed and never heard it again.   I began to doubt 
what I had heard. There is another beacon signing "OW" about 3 kHz below 
239 kHz, and located in Ottawa, ON. I had already located it and logged 
it. I wondered if I had miscopied them and got confused, but I cannot 
get OW to peak up at 330 degrees. I do hear OW during the day, but it is 
3 kHz below, and peaks west or NW, but is not audible at 330 degrees 
where OJ was peaking.  I also am pretty sure I was copying OJ as I 
listened to it for about ten minutes and there was no QRM from other 
stations.  If you have ever listened to these beacons, you will note 
that mistakes are very possible as several beacons can be on the same 
frequency at night and tend to make copy problematic as the MCW signals 
combine to produce strange Morse characters. At 1 PM, that was not 
happening. OJ was in the clear and easy copy. Weak, but easy copy.

All this reminds me of the discussions about Marconi's first 
transatlantic transmissions and how many people think it was a fluke or 
maybe "smoke and mirrors".   What the heck happened that I could hear a 
long wave signal over 2000 miles away at mid day?

73

Dave K1WHS

ps. If anyone is interested in my Beacon list, I have a WORD document 
with all these NDBs listed that are audible here in Maine. Typical DX at 
night are 25 watt stations in Iowa and Georgia. I also hear a big NDB 
station in the Caymans.  With so many beacons sharing frequencies, it is 
hard to copy stations beyond about 1000 miles due to QRM.  Sometimes QSB 
can be your friend and you can copy other stations when a closer one 
fades out.



_
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Re: Topband: Inquiring minds want to know....

2020-02-08 Thread Carl Luetzelschwab
> What the heck happened that I could hear a
> long wave signal over 2000 miles away at mid day?

For a given electron density profile, the amount of refraction incurred by
an electromagnetic wave is inversely proportional to the square of the
frequency.

The result of that is the lower the frequency, the less high the wave gets
into the ionosphere. LF hardly reaches the absorbing region (the D region
during the day), and thus LF suffers minimal ionospheric absorption. The
wave refracts between the lower ionosphere and Earth - also known as the
Earth-ionosphere wave guide.

NO3M has heard VK4YB on 2200m (137 KHz) many times. I'm sure there are
other examples like that out there.

Carl K9LA
_
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Re: Topband: Inquiring minds want to know....

2020-02-08 Thread Mike Waters
In some ways it is much better. Remember *200 Meters and Down*?

I have two ELF receivers that feed the worldwide blitzortung.org network
and lightningmaps.org. It continues to amaze me how far that wideband QRN
propagates, even during daylight hours.

Most of those strokes' energy peaks around 20 kHz, but some extends
considerably higher. The receiver bandwidth goes up to over 200 kHz.

It's no wonder that so many hams are now on those VLF and ELF bands.

73, Mike
W0BTU

On Sat, Feb 8, 2020, 1:51 PM David Olean  wrote:

>
> I have been messing around with listening to low frequency navigation
> beacons and wondering how reception on 200 kHz relates to 160 meters.
> Not sure there is a correlation.
>
_
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Topband: transmit antenna capacitors

2020-02-08 Thread FZ Bruce
Surplus Sales of Nebraska has a large supply of Molded Broadcast
transmitting capacitors for sale.


https://www.surplussales.com/Capacitors/Trans_Coup_Caps/MicaTransB-E-CCap.html
[1]

73

Bruce-K1FZ

Links:
--
[1]
https://www.surplussales.com/Capacitors/Trans_Coup_Caps/MicaTransB-E-CCap.html

_
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Topband: Inquiring minds want to know....

2020-02-08 Thread David Olean

Hello Topband propagation experts,

I have been messing around with listening to low frequency navigation 
beacons and wondering how reception on 200 kHz relates to 160 meters.  
Not sure there is a correlation.  I have been listening on my 1942 
Bendix aircraft radio, an MN-26C, which covers 150 to 1500 KHz. Well it 
is amazing how many NDBs I can identify. I found about 85 beacons in two 
nights of haphazard listening.  I also located a bunch of them that I 
could hear during the daytime. The daytime stations are close by for the 
most part, although there is a 25 watt beacon in Yarmouth, NS that comes 
in great over a distance  of several hundred miles.


So I was tuning around at 1 PM local time and picked up a fairly weak 
station that signed "OJ" on 239 kHz. I looked it up and it is located in 
northern Alberta and runs 500 watts. I was amazed that I could hear it 
over a 2000 mile path at almost mid day.  I noted that it peaked up best 
on my 330 degree beverage wire. It was also audible on my 290 degree 
beverage wire, but noticeably weaker.  I checked again at 4 PM to see if 
"OJ" was getting any louder. I could not detect it. (?)  I checked again 
as the night progressed and never heard it again.   I began to doubt 
what I had heard. There is another beacon signing "OW" about 3 kHz below 
239 kHz, and located in Ottawa, ON. I had already located it and logged 
it. I wondered if I had miscopied them and got confused, but I cannot 
get OW to peak up at 330 degrees. I do hear OW during the day, but it is 
3 kHz below, and peaks west or NW, but is not audible at 330 degrees 
where OJ was peaking.  I also am pretty sure I was copying OJ as I 
listened to it for about ten minutes and there was no QRM from other 
stations.  If you have ever listened to these beacons, you will note 
that mistakes are very possible as several beacons can be on the same 
frequency at night and tend to make copy problematic as the MCW signals 
combine to produce strange Morse characters. At 1 PM, that was not 
happening. OJ was in the clear and easy copy. Weak, but easy copy.


All this reminds me of the discussions about Marconi's first 
transatlantic transmissions and how many people think it was a fluke or 
maybe "smoke and mirrors".   What the heck happened that I could hear a 
long wave signal over 2000 miles away at mid day?


73

Dave K1WHS

ps. If anyone is interested in my Beacon list, I have a WORD document 
with all these NDBs listed that are audible here in Maine. Typical DX at 
night are 25 watt stations in Iowa and Georgia. I also hear a big NDB 
station in the Caymans.  With so many beacons sharing frequencies, it is 
hard to copy stations beyond about 1000 miles due to QRM.  Sometimes QSB 
can be your friend and you can copy other stations when a closer one 
fades out.




_
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Re: Topband: Remote operation

2020-02-08 Thread HP
LDE 

- On Feb 8, 2020, at 12:51 AM, W0MU Mike Fatchett  wrote: 

| His email must have been routed remotely as it was written in the fall.
| Strange.

| On 2/7/2020 10:29 PM, daraym...@iowatelecom.net wrote:
| > Steve. . . "beating this dead horse." You're the one that brought it
| > up. . .hi. Also, if you waiting in anticipation of the "approaching
| > low band season" I regret to inform you it's half over. 73. .
| > . Dave, W0FLS

| > -Original Message- From: STEVE DANIEL
| > Sent: Friday, February 07, 2020 9:31 PM
| > To: topband@contesting.com
| > Subject: Topband: Remote operation


| > Let's see. It has been at least five years since RHR's "remote

| Searchable Archives: http://www.contesting.com/_topband - Topband Reflector
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Re: Topband: .TX Mica Caps

2020-02-08 Thread donovanf
Many of these old transmitting mica capacitors have reliability issues. 
Their foil-mica technology is very obsolete and their molded enclosures 
often leak moisture and contaminants. On the good side, unlike many 
other capacitor designs they're capable of the handling high currents 
and high voltages found in many antenna tuners. 


Its wise to use more modern capacitors if you can. 


73 
Frank 
W3LPL 



- Original Message -

From: "Richard (Rick) Karlquist"  
To: "HP" , topband@contesting.com 
Sent: Saturday, February 8, 2020 6:19:21 PM 
Subject: Re: Topband: .TX Mica Caps 

On 2/7/2020 6:15 PM, HP wrote: 
> FWIW -- I was looking at All Electronics website last night - looks like they 
> have 
> unearthed a bunch of WW2 TX micas -at what looks like reasonable prices 
> 
> Reduced Price 
> 0.0004 UF, 5000 VOLTS MICA CAPACITOR 
> CAT# MC-401V5K 
> Sangamo Type F2L Mica Capacitor. 2.32" x 1.25" x 1.73" high. Screw/nut 
> terminals. Mounting holes on 2.63" centers 
> [ 
> https://www.allelectronics.com/item/mc-401v5k/0.0004-uf-5000-volts-mica-capacitor/1.html
>  | ] 
> 
> $3.50 each 
> 
> Hank K7HP 

An alternative to these legacy Mica's are: 

Cornell Dubilier (CDE): 

MC (100 to 1,000V) (1 to 2,000 pF) 
MCM (300 to 1,000V) (1 to 1,500 pf) 
MCN (500V) (33 to 470 pF) 
MIN (300V) (1 to 350 pF.) 

All are surface mount 

Available from Mouser and Digi-Key 

I have had good results with these, and they 
are MUCH smaller than the legacy ones. 

Rick N6RK 
_ 
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Re: Topband: .TX Mica Caps

2020-02-08 Thread Richard (Rick) Karlquist

On 2/7/2020 6:15 PM, HP wrote:

FWIW -- I was looking at All Electronics website last night - looks like they 
have
unearthed a bunch of WW2 TX micas -at what looks like reasonable prices

Reduced Price
0.0004 UF, 5000 VOLTS MICA CAPACITOR
CAT# MC-401V5K
Sangamo Type F2L Mica Capacitor. 2.32" x 1.25" x 1.73" high. Screw/nut terminals. 
Mounting holes on 2.63" centers
[ 
https://www.allelectronics.com/item/mc-401v5k/0.0004-uf-5000-volts-mica-capacitor/1.html
 |    ]

$3.50 each

Hank K7HP


An alternative to these legacy Mica's are:

Cornell Dubilier (CDE):

MC (100 to 1,000V) (1 to 2,000 pF)
MCM (300 to 1,000V) (1 to 1,500 pf)
MCN (500V) (33 to 470 pF)
MIN (300V) (1 to 350 pF.)

All are surface mount

Available from Mouser and Digi-Key

I have had good results with these, and they
are MUCH smaller than the legacy ones.

Rick N6RK
_
Searchable Archives: http://www.contesting.com/_topband - Topband Reflector


Re: Topband: .TX Mica Caps

2020-02-08 Thread Tree
Guys - please take the W6 discussion of the Topband list.

Thanks.

Tree

On Sat, Feb 8, 2020 at 9:07 AM Chortek, Robert L. <
robert.chor...@berliner.com> wrote:

> I live in California (and have for my entire life). Practiced law for
> nearly 35 years.
>
>  The California legislature is filled with decent, and well intentioned
> public servants who are also naive, lack perspective and business sense,
> and don’t have a clue about the big picture or unintended consequences.
>
> This Proposition 65 issue is a perfect example.  The warnings now apply to
> so many things and are seen so often they lose their impact and are largely
> ignored.  People don’t pay attention because they seem to be everywhere and
> are on everything.
>
> Too much of a good thing ceases to be a good thing or even becomes a bad
> thing.
>
> IMHO.
>
> 73 es DX,
>
> Bob AA6VB
> Robert L. Chortek
>
> > On Feb 8, 2020, at 8:47 AM, Mark Schoonover  wrote:
> >
> > [External Email]
> >
> > Hey I'm in 6 land the fruits & nuts are in the legislature too! Don't
> cheat
> > CA! :)
> >
> > 73! Mark KA6WKE
> >
> > Website: https://www.ka6wke.net
> >
> >> On Sat, Feb 8, 2020, 05:34 Wes  wrote:
> >>
> >> They provide a link to this nonsense:
> >>
> >> https://www.allelectronics.com/cms/ca_warning/ca-warning/1.html
> >>
> >> All you need to know is that it's from the California legislature, which
> >> is just
> >> like granola.  (Take out the fruits and nuts and you're left with the
> >> flakes.)
> >>
> >> Wes  N7WS
> >>
> >>
> >>> On 2/7/2020 8:34 PM, Roy Morgan wrote:
> >>> I looked at the picture and description.  Can anyone guess how that
> >> thing "could cause cancer or reproductive harm" ??
> >>>
> >>> Roy Morgan
> >>> K1LKY Western Mass
> >>>
>  On Feb 7, 2020, at 9:16 PM, HP  wrote:
> 
>  FWIW -- I was looking at All Electronics website last night
> 
>  Reduced Price
>  0.0004 UF, 5000 VOLTS MICA CAPACITOR
> >>> _
> >>> Searchable Archives: http://www.contesting.com/_topband - Topband
> >> Reflector
> >>
> >>
> >> _
> >> Searchable Archives: http://www.contesting.com/_topband - Topband
> >> Reflector
> >>
> > _
> > Searchable Archives: http://www.contesting.com/_topband - Topband
> Reflector
> _
> Searchable Archives: http://www.contesting.com/_topband - Topband
> Reflector
>
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Re: Topband: .TX Mica Caps

2020-02-08 Thread Chortek, Robert L.
I live in California (and have for my entire life). Practiced law for nearly 35 
years.

 The California legislature is filled with decent, and well intentioned public 
servants who are also naive, lack perspective and business sense, and don’t 
have a clue about the big picture or unintended consequences.

This Proposition 65 issue is a perfect example.  The warnings now apply to so 
many things and are seen so often they lose their impact and are largely 
ignored.  People don’t pay attention because they seem to be everywhere and are 
on everything.

Too much of a good thing ceases to be a good thing or even becomes a bad thing.

IMHO.

73 es DX,

Bob AA6VB 
Robert L. Chortek

> On Feb 8, 2020, at 8:47 AM, Mark Schoonover  wrote:
> 
> [External Email]
> 
> Hey I'm in 6 land the fruits & nuts are in the legislature too! Don't cheat
> CA! :)
> 
> 73! Mark KA6WKE
> 
> Website: https://www.ka6wke.net
> 
>> On Sat, Feb 8, 2020, 05:34 Wes  wrote:
>> 
>> They provide a link to this nonsense:
>> 
>> https://www.allelectronics.com/cms/ca_warning/ca-warning/1.html
>> 
>> All you need to know is that it's from the California legislature, which
>> is just
>> like granola.  (Take out the fruits and nuts and you're left with the
>> flakes.)
>> 
>> Wes  N7WS
>> 
>> 
>>> On 2/7/2020 8:34 PM, Roy Morgan wrote:
>>> I looked at the picture and description.  Can anyone guess how that
>> thing "could cause cancer or reproductive harm" ??
>>> 
>>> Roy Morgan
>>> K1LKY Western Mass
>>> 
 On Feb 7, 2020, at 9:16 PM, HP  wrote:
 
 FWIW -- I was looking at All Electronics website last night
 
 Reduced Price
 0.0004 UF, 5000 VOLTS MICA CAPACITOR
>>> _
>>> Searchable Archives: http://www.contesting.com/_topband - Topband
>> Reflector
>> 
>> 
>> _
>> Searchable Archives: http://www.contesting.com/_topband - Topband
>> Reflector
>> 
> _
> Searchable Archives: http://www.contesting.com/_topband - Topband Reflector
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Re: Topband: .TX Mica Caps

2020-02-08 Thread Mark Schoonover
Hey I'm in 6 land the fruits & nuts are in the legislature too! Don't cheat
CA! :)

73! Mark KA6WKE

Website: https://www.ka6wke.net

On Sat, Feb 8, 2020, 05:34 Wes  wrote:

> They provide a link to this nonsense:
>
> https://www.allelectronics.com/cms/ca_warning/ca-warning/1.html
>
> All you need to know is that it's from the California legislature, which
> is just
> like granola.  (Take out the fruits and nuts and you're left with the
> flakes.)
>
> Wes  N7WS
>
>
> On 2/7/2020 8:34 PM, Roy Morgan wrote:
> > I looked at the picture and description.  Can anyone guess how that
> thing "could cause cancer or reproductive harm" ??
> >
> > Roy Morgan
> > K1LKY Western Mass
> >
> >> On Feb 7, 2020, at 9:16 PM, HP  wrote:
> >>
> >> FWIW -- I was looking at All Electronics website last night
> >>
> >> Reduced Price
> >> 0.0004 UF, 5000 VOLTS MICA CAPACITOR
> > _
> > Searchable Archives: http://www.contesting.com/_topband - Topband
> Reflector
>
>
> _
> Searchable Archives: http://www.contesting.com/_topband - Topband
> Reflector
>
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Re: Topband: . Re: PTFE wire supplier

2020-02-08 Thread fmoeves
We lost Mendelson's in Dayton Ohio. Great place for all sorts of stuff. I spent 
lots of time browsing through the isles of everything you can think of. There's 
no Radio Shack anymore all of the radio and TV shops are closed. Only online 
stores and I like to have my hands on something before I be..but not anymore. 
Thanks for all tips everyone. 73 Fred KB4QZH 
 Original message From: Jim Brown  
Date: 2/7/20  6:56 PM  (GMT-05:00) To: topband@contesting.com Subject: Re: 
Topband: . Re: PTFE wire supplier On 2/7/2020 3:42 PM, David Olean wrote:> I 
sure miss those days!We lost an important surplus house here in Si Valley last 
year. On our last visit (their last days) we scored a long remainder of #12 
stranded silver coated copper PTFE. Those in Chicago disappeared in the 
'70s.73, Jim K9YC_Searchable Archives: 
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Re: Topband: .TX Mica Caps

2020-02-08 Thread Wes

They provide a link to this nonsense:

https://www.allelectronics.com/cms/ca_warning/ca-warning/1.html

All you need to know is that it's from the California legislature, which is just 
like granola.  (Take out the fruits and nuts and you're left with the flakes.)


Wes  N7WS


On 2/7/2020 8:34 PM, Roy Morgan wrote:

I looked at the picture and description.  Can anyone guess how that thing "could 
cause cancer or reproductive harm" ??

Roy Morgan
K1LKY Western Mass


On Feb 7, 2020, at 9:16 PM, HP  wrote:

FWIW -- I was looking at All Electronics website last night

Reduced Price
0.0004 UF, 5000 VOLTS MICA CAPACITOR

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Re: Topband: Remote operation

2020-02-08 Thread STEVE DANIEL
Good morning. I wrote this in October 2019 in response to a thread on this 
site. A ghost in the machine, perhaps! 73, Steve
> On February 7, 2020 at 11:29 PM daraym...@iowatelecom.net wrote:
> 
> 
> Steve. . . "beating this dead horse."  You're the one that brought it up. . 
> .hi.  Also, if you waiting in anticipation of the "approaching low band 
> season" I regret to inform you it's half over. 73. . . Dave, W0FLS
> 
> -Original Message- 
> From: STEVE DANIEL
> Sent: Friday, February 07, 2020 9:31 PM
> To: topband@contesting.com
> Subject: Topband: Remote operation
> 
> 
> Let's see. It has been at least five years since RHR's "remote operation for 
> the masses" hit the air waves. After several years of hand-wringing, teeth 
> gnashing and proclamations that the amateur world as we know it is ending 
> the ARRL made it clear that remote operations, so long as they adhere to the 
> rules of the licensing authority in the country of operation, count for ARRL 
> awards.
> Can we not at least assume that before ARRL staff made that recommendation 
> to the Board that they reviewed the pertinent FCC rules and determined that 
> such action by the League would not be contrary to those rules?
> It's a lovely fall day here in Tennessee. I am taking advantage of it to 
> check guy wires, coax connections and my eight beverages to make sure that I 
> am ready for the approaching low band season. Doesn't that sound like more 
> fun than beating this dead horse?
> 73, Steve NN4T
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