In addition to Bruce's fine list:
- SDR recordings facilitate searches for parallels, which is one of the most
useful techniques for difficult foreign DX.
- SDR recordings help a lot with linguistic skills. The more chances you have
to hear a language, the better you get in being able to
LZ1AQ's site is one of the best for technical info.
I have not used his products but know they are well designed.
And neither the complexity nor surface mount technology are factors for the
user: all boards are mounted and tested per the product description.
Chuck
Sep 14, 2018, at 5:06 PM, Chuck Hutton wrote:
>
>
> New version with a few errors corrected.
>
> The old version has been removed and the link is history.
>
> Is anyone downloading this other than the 2 or 3 that commented?
>
>
> Chuck
>
>
> https://www.drop
I'm not quite as enthusiastic as most about sending links to SDR recordings
because:
(1) on an email list like this, the email is out of site when fresh emails
flood in. Who can find the email with the link a month later?
(2) Not so many people have SDR software to play the files.
#1: I
A 500 wattrer in Alabama used to sign off every day informing the public that
they were licensed with the power of 500,000 milliwatts.
Gasp
Chuck
From: IRCA on behalf of James Renfrew
Sent: Wednesday, September 5, 2018 9:55 PM
To: Mailing list for the
What fun the Radio Heritage site is
You click on "Pacific Asian Listener Guide" to access the "Pacific Asian Log".
The graphics where you click (above) are misleading as the picture is not
related to the PAL and bears no relation to the PAL cover page.
You click on "browse" to get to
Bruce:
I had no problem to download the file via Edge and then view it with Acrobat
Reader.
Chuck
From: IRCA on behalf of Bruce Portzer
Sent: Monday, September 3, 2018 11:03 PM
To: irca@hard-core-dx.com
Subject: Re: [IRCA] Pacific Asian Log Update
There
Theory says the mod has no real effect above MW and little effect on MW..
It seems that reality may differing from theory as some report a noticeable MW
improvement.
So with nothing to lose it will be tomorrow's project to bypass R3 also known
as C3.
Chuck
Ken -
I'm not Guy, but I hope for a promotion some day.
As I hear it, there's only 1 mod for the HF+ and it is for improved LW
sensitivity. It doesn't affect MW.
Chuck
From: IRCA on behalf of ken brookner
Sent: Sunday, September 2, 2018 6:46 PM
To:
Guy:
I'd be curious about your overall impression of the RSP Duo.
I also own one andf came to the conclusion it can't match the HF+ or Perseus.
I consider its main value to be the promised (bit not yet delivered) support
for phasing / nulling.
Chuck
And someone needs to mention that SDR Radio (Simon Brown) supports the Elad
family (and much more) in his SDR Console.
Some might argue, but I guess it supports more radios and does more things than
any other program.
Chuck
From: IRCA on behalf of Nick
I'm not convinced that the impedance mismatch would change enough to make a
loop bigger than 20m be less effective than a 25m loop.
I wonder whether Andy factored in overload and was saying "bigger might cause
urban overload problems".
But this is speculation as Wellbrook doesn't really
Gary -
Happy you found more of them.
Should you get desperate in the future, I'll point out that Vernier (planetary
reduction) drives are still available, so you could in principle substitute a
any normal variable of the proper size.
Chuck
From: IRCA on
Les:
Go to the main Perseus page at Microtelecom and click on "Distributors" . Just
where you might expect it
Chuck
From: IRCA on behalf of Les Rayburn
Sent: Tuesday, August 14, 2018 11:35 AM
To: IRCA Radio List - irca@hard-core-dx_com
Subject: Re:
I've successfully run the Perseus software on a $58 Atom Z3735 based tablet..
That has to be the lowest horsepower system for sale these days.
Best to step up a level so you can run a browser, Actobat Reader, etc.
No need for a gaming laptop with today's chipsets and CPUs.
Chuck
OK, the time honored numbering system is still in force.
And don't worry, I don't think there is anyone on this planet that uses "north"
and "highest" as synonyms.
Chuck
From: Gary DeBock
Sent: Friday, August 10, 2018 9:16 PM
To: C
I've always referred
to #6 as the turnoff with the highest elevation.
Gary
On August 10, 2018 at 8:51 PM Chuck Hutton wrote:
And the scheme you describe is the scheme we have all been using.
But. Your post last Saturday at 12:57 AM said:
Craig and I drove up to the Cliff in the predawn d
suite with the new scheme.
Chuck
From: Gary DeBock
Sent: Friday, August 10, 2018 8:31 PM
To: Chuck Hutton; America, Mailing
Subject: Re: [IRCA] Five DXer Session at the Rockwork Cliff
FWIW (maybe a little), in the informal numbering system used by DXers since
2011,
FWIW (a little, as we are comparing Rockworks sites), I was at Rockworks 5
instead of 3 on Tuesday morning..
Chuck
From: IRCA on behalf of Gary DeBock
Sent: Tuesday, August 7, 2018 7:01 PM
To: America, Mailing
Subject: [IRCA] Five DXer Session at the
I don't listen live, preferring to just hit the record button and listen later.
But I did spend a few minutes today listening to the 1300 UTC file from Aug 7.
Results:
(1) Nick pointed out that NZ's Rhema had an OD at 1200. Found it, and also
heard Australia with the ABC news fanfare.
I
Mark -
All of my files are Perseus. Ditto for Tom Rothlisberger. Nick will have some
SDR files from his 2 visits also.
The FSL guy (Gary) makes most of the noise but there is a huge amount of
Perseus files in the can.
Chuck
From: IRCA on behalf of Mark
, Chuck Hutton wrote:
> Ill suggest a more mundane reason.
>
> Ibiquity is headquartered in Germantown MD and just like they did their
> experimental tests for hybrid mode not too far away, they are now doing
> their full IBOC tests nearby.
>
>
> Chuck
>
>
> __
ro, Sony XDR-F1HD [XDR Guy
>> Modified], Dennon TU-1500RD, Sangean HDT-1X, Ray Dees RDS Decoders, Korner
>> 9.2 Antenna, FM-6 Antenna, Kitz Technologies KT-501 Pre-amps, Quantum
>> Phaser, Wellbrook ALA1530 Loop, Wellbrook Flag, Clifton Labs Active Whip.
>> “Nothing but bl
Is it?
Since they have no analog, there's no reason for them to use the hybrid mode of
IBOC which has both analog and digital. That is what causes the interference
to adjacent chanbnels and limits the IBOC coverage a bit.
If they use the all digital mode, there are different expectations
On a recent KiwiSDR check, they were being received in Italy at local level.
Apparently their years of testing, sporadic DRM and silence are over.
Chuck
From: IRCA on behalf of Neil Kazaross
Sent: Wednesday, July 11, 2018 8:10 AM
To: Mailing list for the
Guy:
I've ben told the AFEDRI native software and HDSDR both support phasing. I have
two problems with the AFEDRI: (1) it only records 600 kHz spans, and (2)
phasing can only be done live. There's no way I know of to do phasing on
recorded files. This is a shortcomimng that no one has solved
Id like to point out that it is quite feasible to phase a vertical;against a
loop. It has been done for over 40 years. One variant of the idea was the LSCA,
and reporints are / were available from the clubs about it.
But I didn't understand what is meant by the "hot end". Nor why phasing would
Nick -
Here's the only fire I remember and it says VOCM:
http://www.cbc.ca/news/canada/newfoundland-labrador/fire-engulfs-st-john-s-radio-transmission-tower-1.2513660
Chuck
From: IRCA on behalf of Nick Hall-Patch
Sent: Thursday, June 21, 2018 1:39 PM
t.
Chuck
From: Gary DeBock
Sent: Monday, June 11, 2018 8:25 PM
To: Chuck Hutton; Mailing list for the International Radio Club of America
Subject: Re: [IRCA] Hot-Rodded SSB Travel Portables-- Fight to the Finish (of
the MW Band)
Chuck,
Yes, after-the-fact audio processing
If the batteries were shipped with the equipment they are used in, that is
allowed per USPS rules. I have not seen language stating whether the batteries
must be installed or merely shipped with.
Also, some lithium batteries may indeed be shipped via USPS. It depends on the
Watt-Hoir rating.
Not quite the rest of the world. There are still some countries that use :30 or
:45 offset time zones, including:
- our closes neighbor Canada
- our very popular DX target Australia
- desired DX target India
- the widely heard Iran
plus a handul of others like Afghanistan,
Gary:
Gray line propagation is semi-defined here:
http://dx.qsl.net/propagation/greyline.html .
While a name is just a name, I would guess you had no gray line propagation
(nor close to it) but were simply the victim of decent sunset conditions.
Chuck
John Bryant (Easter Island) and Richard Wood (Hawaii) did OK to South America,
so I expect there were factors at work other than propagation.
Chuck
From: IRCA on behalf of Mark Connelly via IRCA
Sent:
Has anyone done any real international DXing with the top rated models like
the CC Radio 2E? I'm curious, since the Tecsun family seems to be at the bottom
of the ladder,
Chuck
From: IRCA on behalf of Volodya S
And my bet is that these are not cuckoos at all but rather overlapping pips.
Filtered file attached if our Cro-Magnon IRCA list will allow them.
And a further bet: the All Night Nippon program - while produced at JOLF - does
not relay JOLF's cuckoo clock sound, I;ve never heard it during ANN.
: Gary DeBock <d1028g...@comcast.net>
Sent: Monday, April 23, 2018 8:28 PM
To: Chuck Hutton; Mailing list for the International Radio Club of America
Subject: Re: [IRCA] 918 kHz DU English Puzzle
Thanks for your investigation of the 918 file, Chuck and Theo.
<<< It was a difficul
Gary -
At 2:44 I hear a phone number and a mention of "Kingdom Builds.com". The
number is difficult but sounds like 4654 5805.
And I caught the same mention of Merv Starr at 4:37.
It was a difficult file to study. The level was way too high: Audacity tells me
it had to be lowered by 7 dB
Gary -
I've heard Myanmar several times at Grayland with a fair signal, so you'll
eventually hear it when you null the Aussie or Japan.
Chuck
From: IRCA on behalf of Gary DeBock
Sent: Thursday, April
Gary:
At 6"36 I hear a "Talkin' Melbourne" jingle.
Chuck
From: IRCA on behalf of Gary DeBock
Sent: Thursday, April 19, 2018 2:52 AM
To: America, Mailing
Subject: [IRCA] UnID Oz Pest on 693 kHz
This
I hear music I'd expect from Bangladesh and a mention of Bangladesh at :09.
Chuck
From: IRCA on behalf of Gary DeBock
Sent: Tuesday, April 10, 2018 9:32 PM
To: America, Mailing
Subject: [IRCA]
As it is just getting to twilight at 1000 in mainland Asia, maybe a later check
will get some Asians.
Chuck
From: IRCA on behalf of Gary DeBock
Sent: Tuesday, April 10, 2018 2:28 AM
To: America, Mailing
And another courtesy would have been to inform us of the change instead if
waiting until the subject was brought up again.
Chuck
From: IRCA on behalf of R. Colin Newell
Sent: Monday, April 2, 2018 4:53
But I punched send before the important part: congratulations to Tim for
digging out something truly unusual.
Chuck
From: IRCA on behalf of Nicholas Hall-Patch
Sent: Sunday, November 5, 2017 11:01 PM
To: Mailing
Those with good memories will remember that when they were on 1525, they were
heard in may parts of the eastern USA.
And those who read web reports will know that it is a semi-regular in the
Cappahayden Newfoundland reports.
Chuck
From: IRCA
For what it is worth, Tom Rothlisberger and I have logged TM from the Oregon
coast. It actually wasn't too hard.
Chuck
From: IRCA on behalf of Theo
Sent: Sunday, October 15, 2017 9:42 PM
To:
You'll hear some English on Brisvani. Ads in English, announcers going back and
forth from English, etc.
Chuck
From: IRCA on behalf of d1028g...@comcast.net
Sent: Tuesday, September 26, 2017 10:21 PM
To:
Tim:
Two years ago, here's what I had:
1701.027 Islamic Voice
1701.068 Voice of Charity
1701.081 Brisvaani
I think they all drift a bit but always IV is the lowest and Brisvani the
highesr.
Chuck
From: IRCA on behalf of Tim
A morning to remember for you. What's next?
Chuck
From: IRCA on behalf of Nigel Pimblett
Sent: Saturday, September 23, 2017 8:55 PM
To: Mailing list for the International Radio Club of America
Subject:
He fell from a Cliffside trail.
We DX from paved vehicle turnout spots with a wall. Many thousands of people
stop in the turnouts to see the view on US highway 101.
I think there is no danger at all that anyone could ever fall from the walled
turnout. The story of the hiker falling from a
Dennis -
NZ would be the only possibility at that time. Was there any activity on other
Star channels?
Chuck
From: IRCA on behalf of Dennis Vroom via IRCA
Sent: Saturday, September 9, 2017 11:36 PM
To:
Neil -
Not clear to me how the cable ties are done.
My masts have small eyelets that are not big enough for 2 cable ties. Yours are
big enough?
And if the cable ties are tight, wouldn't the wires be flat against the very
narrow top of the mast rather than being an inch or two apart?
Lost!
Colin:
I can't see how a Vactrol change in termination value relates to changing the
termination location for a Beverage.
Mark:
How far is it to the far end of the Beverage? Is it feasible to run coax that
far? If so, just put the termination at the west end.
Chuck
But let's note Richard's original question:
Question: Is it feasible to couple a Wellbrook ALA1530LNP aerial
with a C Crane Skywave receiver without serious modification? I'd
like try using them together.
There was no request for a comparison with an FSL.
And the answer to Richard's questions
Tim -
I'd say it would be well worth checking Magic 702's web stream to see if it
matches/
Chuck
From: IRCA on behalf of Tim Tromp
Sent: Tuesday, August 29, 2017 7:44 PM
To: IRCA Mailing list for the
I agree with Nick.
40 years ago, I bought amd midified maybe 50 Radio Shack 120655 TRF receivers
to have a new winding on the ferrite coil and binding posts to connect it to an
external loop. It was definitely a winner.
I wish I had records of everything I heard with that setup, but I kept
at 12:30 AM, Chuck Hutton <charle...@msn.com> wrote:
> Kaz -
>
>
> Are you familiar with the shared apex rectangular loop work that has been
> done? A couple of loops occupying 56 feet horizontally have about 9 dB more
> gain than a 20 x 160 DKAZ.
>
>
> Chuck
>
&
Kaz -
Are you familiar with the shared apex rectangular loop work that has been done?
A couple of loops occupying 56 feet horizontally have about 9 dB more gain than
a 20 x 160 DKAZ.
Chuck
From: IRCA on behalf of Neil
Is the rumor true that Trump wants to re-use parts of the array in a Canadian
border wall?
Chuck
From: IRCA on behalf of Neil Kazaross
Sent: Sunday, July 16, 2017 8:20 AM
To: Mailing list for the
Aaron -
The Latrabjarg cliffs are among the most famous in the world and there is a
road and parking lot just at the edge of the cliffs.
Say hello to all the puffins for me.
Chuck
From: IRCA on behalf of Aaron Kreider
Kraig -
Why don't you just listen online and see if the voice matches?
Chuck
From: IRCA on behalf of James Niven
Sent: Friday, July 14, 2017 5:40 PM
To: 'Mailing list for the International Radio Club of
have expert contributions to the hunt lists.
Nick
At 05:01 06-06-17, Chuck Hutton wrote:
>Nick -
>
>
>I've heard Broken Hill from Grayland or Oregon yearly for the last 4
>or 5 years. They stick out well with their pips and ABC fanfare on
>the half hour.
>
>
>Chuck
>
>
Nigel:
If you believe in 1 in a billion miracles, it could be the low power NHK1
stations on 999 // 891.
I'll bet on Broken Hill.
Chuck
From: IRCA on behalf of Nigel Pimblett
Sent: Monday, June 5, 2017
Nick -
I've heard Broken Hill from Grayland or Oregon yearly for the last 4 or 5
years. They stick out well with their pips and ABC fanfare on the half hour.
Chuck
From: IRCA on behalf of Nick Hall-Patch
Sent:
Gary -
I'd like to see a construction article for the 3.5" and 4.7" models. I'll build
one or the other.
Chuck
From: IRCA on behalf of d1028g...@comcast.net
Sent: Tuesday, May 16, 2017 5:18 PM
To:
That's an interesting number, Walt. About 200 minutes for a couple of weeks
means less than 15 minutes per day. It's clear you don't have the incurable
disease I and others have of recording a lot to dig out all that can be dug
out.
Chuck
From: IRCA
Dave:
Those units are very basic, beginner models that are not for serious DXing.
They use chips from low cost cable tuners.
I'd move up a level if I were you.
One low cost option will shortly be released: http://airspy.com/airspy-hf-plus/
No price yet, but I suppose the price won;t be much
Nigel -
Trackside indeed has musical interludes. I don;t think they are regularly
scheduled or of fixed length, but they are fairly frequent.
Chuck
From: IRCA on behalf of Nigel Pimblett
Sent: Tuesday,
o Listening Guide by Chris
Kadlec<http://www.beaglebass.com/dx/seoul/>
www.beaglebass.com
Seoul AM Radio Listening Guide by Chris Kadlec, January 2017 The Seoul AM Radio
Listening Guide is a three-hour documentary broadcast narrated by Chris Kadlec
that ...
> Date: Sun, 23 Apr 2017
I'm on a different planet. Japan and Korea have always been 3+1 and most
Chinese stations have 5+1 pips.
Chuck
From: IRCA on behalf of Chris Kadlec
Sent: Saturday, April 22, 2017 11:01 PM
To:
Colin:
All six continents have been heard on MW from Hawaii. In fact, Richard Wood
heard bunches of European and Middle East stations (along with lots of NA, SA,
Australia and Asia) from Hawaii.
Much more is possible than just the Pacific - Australian - Far East stuff.
Chuck
be parallel for the first 5
minutes or so after TOH.
Cheers,
Jim Boyd
Message: 2
Date: Sun, 2 Apr 2017 08:08:48 +
From: Chuck Hutton <charle...@msn.com>
To: Mailing list for the International Radio Club of America
<irca@hard-core-dx.com>
Subject: Re: [IRCA] DXpedition to Masset 24 -
882 was a yearly visitor to Grayland (usually poor) and off frequency on 882.4.
I haven't noticed it in several years, but that could be a combination of not
having our NW Beverage pointed at Korea and the relatively poor propagation in
recent years.
Chuck
itingTV time, and not
screaming at your kids, etc.). Everything with American accented English.
Excellent reception through that hour, but not one voice announcement,
unfortunately until 15:00, when reception was starting to fall off. Thanks
to Chuck Hutton for confirming my suspicion. (Salmaniw,Masset, BC)
Mark -
I think Azores-693 is still there. It's at reduced power and sometimes has a
breakdown but was audible during my last trip to Newfoundland 16 months ago.
Also, it's listed on the MWLIST site.
Chuck
From: IRCA on behalf of
For what it is worth, when I last measured them a year or so ago, it was:
1701.019 = Islamic Voice
1701.062 = VO Charity
1701.090 = Brisvaani
Although they all drift, it's always IV lowest, VOC in the middle and Brisvaani
highest with good separation between them.
Chuck
And a little more digging at http://www.ktwg.com/ in the weekday program
schedule shows they do carry "Thru the Bible" at exactly the time you heard it:
2330 - 2400 local time of 1330 - 1400 UTC.
And if it needed any further validation, that's the kind of program that brings
Guam to mind, not
erica"
> <irca@hard-core-dx.com>
> Sent: Thursday, March 23, 2017 12:33:14 PM
> Subject: Re: [IRCA] Help Needed-- North American UnID from Japanese Cape
> Taitosaki DXpedition
>
> On additional listening, yes - English there...
> at at syllable level...
>
> Co
To my ears, there is English at :03 and :20. The talk at :20 is news, and seems
to have an Australian accent.
Chuck
From: IRCA on behalf of R. Colin Newell
Sent: Thursday, March 23, 2017 9:30 AM
To:
Kaz conquers 4QD! Who needs the coast?
Chuck
From: IRCA on behalf of Neil Kazaross
Sent: Monday, March 20, 2017 9:45 AM
To: a...@nrcdxas.org
Cc: a...@yahoogroups.com; irca@hard-core-dx.com
Subject: [IRCA] 4QD
Mark -
Zillions of laptops and tablets will run the Elad. Rather than get advice
saying "X works", "Y works", ad infinitum, you might be better off to pick a
unit with the features you want (battery life, HD size, touch screen etc) then
check that the CPU is not absolutely at the bottom of
Guy -
It really doesn't take much of a flash drive or SD card to keep up with SDR
(Perseus) recordings. Perseus needs 64 mb/s (megabits) or 8 MB/s when recording
1.6 MHZ worth of signals. Almost any SD or flash can do that. Even the slowest
flash drive in the link you sent handles 400 mb/s.
Mark -
It's bad science to quote the 9 year old MSI Wind with its first generation
Atom as an example of netbook/Perseus issues.
Semi-modern Atom processors are 3 to 4 times faster than the primitive N270
used in the Wind.
I have no problems running Perseus on the ubiquitous Z3735F tablets
Sorry you are so besieged by radio waves. I hope your health is not in jeopardy.
Curious to see the heavyweight Japanese (594, 693, 774 and 828) show no signs
yet lightweight channels like 1395 - 1585 - 1494 were hopefully producing audio.
Chuck
From: IRCA
As this is an important issue, I'd rather have you say specifically what you
consider unsafe. Otherwise, confusion may result in some of tonight's advice
being accepted while unsafe and other advice being rejected while safe.
Chuck
From: IRCA
I'm not comfortable with the "awake at all times". CO poisoning tends to make
you sleepy and before you know it, you're taking a permanent nap. It's far
better to use a catalytic propane heater tyhat is rated for indoor use.
Chuck
From: IRCA
Rick -
Many kerosene heaters are OK for internal use, but there are some that are not
OK indoors. And some are OK, but only if provided a certain amount of fresh
air. And of course in general there is a fire hazard, although some have a
fairly safe design.
I dodge those issues by using a
This was sent 18 hours ago, prior to the yesterday afternoon and evening posts.
This happens with some frequency (10%?) on this list.
Chuck
From: IRCA <irca-boun...@hard-core-dx.com> on behalf of Chuck Hutton
<charle...@msn.com>
Sent: Thursday, Febru
on the
same frequency as Allouis. I understood that he time signals are
unmodulated. Walt
On Thursday, February 16, 2017, Chuck Hutton <charle...@msn.com> wrote:
> Not really. The programming has stopped, but the transmitter is still
> being used at lower power to send
Not really. The programming has stopped, but the transmitter is still being
used at lower power to send time signals.
Chuck
From: IRCA on behalf of Walter Salmaniw
Sent: Thursday, February 16, 2017 6:44 PM
To:
Mailing list for the International Radio Club of America
Subject: Re: [IRCA] WQXI-790 Atlanta probably on day power
this belongs in another thread.. actually, ideallt in private. way to
hijack a thread, chuck.
Paul
On Mon, Feb 13, 2017 at 4:33 PM, Chuck Hutton <charle...@msn.com> wrote:
>
backups but don't know the overall
picture.
Chuck Hutton
From: IRCA <irca-boun...@hard-core-dx.com> on behalf of Robert LaFore
<rdlaf...@gmail.com>
Sent: Monday, February 13, 2017 5:23 PM
To: irca@hard-core-dx.com
Subject: [IRCA] WQXI-790 Atlanta pro
I don't use carbon film resistors on outdoor antennas as they are not as robust
as carbon or metal composition resistors.
See http://w8ji.com/beverages.htm and scroll down to the section about what
type resistor to use.
In addition, it's good to have a totally non-inductive resistor.
Were it
At :53 and 1:07, clear v"Voces Latina" IDs and an ad with a telephone number
for the Departamiento de Ventas of 416 182 2953.
Chuck
From: IRCA on behalf of d1028g...@comcast.net
Sent: Thursday, February 2,
Just the usual XESURF. A call letter ID is clear in your clip posted elsewhere.
Chuck
From: IRCA on behalf of Walter Salmaniw
Sent: Tuesday, January 31, 2017 10:01 PM
To: Mailing list for the International
asset itself, Australia and NZ are not
all that common. I do remember armchair copy out at Rose Spit, though (all
water path) a few years ago in August/or early Sept. I'll report more as I
go through the files...73, Walt
On Wed, Feb 1, 2017 at 5:56 AM, Chuck Hutton <charle...@msn.com> w
Over most of the last 20 years, 2PM was top dog but in the last 3 or years, it
has been 4KZ on top. I'm surprised they are not semi-regulars in Masset. I
guess it must be a symptom caused by having to traverse so much of the island
to hit a water path to Australia,
Chuck
ise. Still, 50/50 isn't good enough at my end,but I'm
glad to hear there is hope for low/no noise sources! I'd like to think of
myself as very green, so one day,Walt
On Sun, Jan 29, 2017 at 11:45 PM, Chuck Hutton <charle...@msn.com> wrote:
> Walt:
>
>
> I'd check around bef
Walt:
I'd check around before writing off solar array chargers. They're just like any
other switching power supply that takes in voltage A and converts it to voltage
B.
And just like 12 VDC to 110AC inverters, some are noisy and some are quiet. It
is popssible to find inverters that are
Bill:
Check the Japan section in the front of the PAL. Catching NHK2 local IDs is fun
and productive and will amaze your friends and Mom.
Chuck
From: IRCA on behalf of Bill Whitacre
Sent: Thursday, January 19,
Jameco lists 4 different linear 12V supplies.
Chuck
From: IRCA on behalf of Andrew Ikin
Sent: Wednesday, January 11, 2017 11:53 AM
To: Mailing list for the International Radio Club of America
Subject:
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