Re: [Elecraft] OT: The day I found out I was going to be an engineer

2023-09-16 Thread Mike Morrow
How long before you painted it flat black? :-)

Mike / KK5F

-Original Message-
From: Wayne Burdick 
Sent: Sep 15, 2023 7:33 PM

I was 8 years old. My dad had bought me a Radio Shack Science Fair 8-Note 
Electronic Organ kit for Christmas, along with a soldering iron.

That night I built the kit, finishing at something like 11 PM, which was 
unheard of.
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Re: [Elecraft] OT: The day I found out I was going to be an engineer

2023-09-16 Thread Rick Bates, NK7I

Satin, crinkle black...  Or flat two tone green a la Heathkit.

Rick nk7i


On 9/16/2023 8:00 AM, Mike Morrow wrote:

How long before you painted it flat black? :-)

Mike / KK5F

-Original Message-
From: Wayne Burdick
Sent: Sep 15, 2023 7:33 PM

I was 8 years old. My dad had bought me a Radio Shack Science Fair 8-Note 
Electronic Organ kit for Christmas, along with a soldering iron.

That night I built the kit, finishing at something like 11 PM, which was 
unheard of.
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Re: [Elecraft] OT: The day I found out I was going to be an engineer

2023-09-16 Thread George Thornton
The other thing about this video is that he did not test the 180-600 at 
different apertures.  Reports from earlier videos say it does better at f8 
instead of wide open.

-Original Message-
From: elecraft-boun...@mailman.qth.net  On 
Behalf Of Rick Bates, NK7I
Sent: Saturday, September 16, 2023 8:30 AM
To: elecraft@mailman.qth.net
Subject: Re: [Elecraft] OT: The day I found out I was going to be an engineer

Satin, crinkle black...  Or flat two tone green a la Heathkit.

Rick nk7i


On 9/16/2023 8:00 AM, Mike Morrow wrote:
> How long before you painted it flat black? :-)
>
> Mike / KK5F
>
> -Original Message-
> From: Wayne Burdick
> Sent: Sep 15, 2023 7:33 PM
>
> I was 8 years old. My dad had bought me a Radio Shack Science Fair 8-Note 
> Electronic Organ kit for Christmas, along with a soldering iron.
>
> That night I built the kit, finishing at something like 11 PM, which was 
> unheard of.
> __
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> list:http://www.qsl.net/donate.html
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Re: [Elecraft] OT: The day I found out I was going to be an engineer

2023-09-16 Thread George Thornton
Disregard, sent to wrong addres

-Original Message-
From: elecraft-boun...@mailman.qth.net  On 
Behalf Of George Thornton
Sent: Saturday, September 16, 2023 10:02 AM
To: Rick Bates, NK7I ; elecraft@mailman.qth.net
Subject: Re: [Elecraft] OT: The day I found out I was going to be an engineer

The other thing about this video is that he did not test the 180-600 at 
different apertures.  Reports from earlier videos say it does better at f8 
instead of wide open.

-Original Message-
From: elecraft-boun...@mailman.qth.net  On 
Behalf Of Rick Bates, NK7I
Sent: Saturday, September 16, 2023 8:30 AM
To: elecraft@mailman.qth.net
Subject: Re: [Elecraft] OT: The day I found out I was going to be an engineer

Satin, crinkle black...  Or flat two tone green a la Heathkit.

Rick nk7i


On 9/16/2023 8:00 AM, Mike Morrow wrote:
> How long before you painted it flat black? :-)
>
> Mike / KK5F
>
> -Original Message-
> From: Wayne Burdick
> Sent: Sep 15, 2023 7:33 PM
>
> I was 8 years old. My dad had bought me a Radio Shack Science Fair 8-Note 
> Electronic Organ kit for Christmas, along with a soldering iron.
>
> That night I built the kit, finishing at something like 11 PM, which was 
> unheard of.
> __
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>
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> list:http://www.qsl.net/donate.html
> Message delivered torick.n...@gmail.com
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[Elecraft] FOR SALE: KBPF3A GENERAL COVERAGE RECEIVE OPTION, 1 each

2023-09-16 Thread Clay Autery
*KBPF3A General Coverage Receive (module plus extras), 1 each* 
 *$199.95 + Shipping* (world-wide)


Shipping + Full purchase price insurance, carrier of my  choice, but 
will consider recommendations.


_*Payment *__(in order of preference):__
_
*1)**Zelle */(Net, no fees)/ - /I will send you a request/ from my 
bank.  I need your a) Zelle phone number or email address, and the EXACT 
listing of your name on your Zelle account.  :)
2) PayPal (only if buyer agrees to pay 100% of PP fees), fee extra 
beyond shipping to cover PayPal transaction fees, and in the case of 
foreign purchase, currency transaction fees, etc..

3) Certified Funds - Bank cashiers check, USPS Money Order, etc.

I have one guy at the plate, but the clock is ticking and I'm not sure 
he has the stick to knock it out!  😉


*Who wants the on-deck spot?*  😎😁

73,

--
Clay E. Autery, Jr.
KY5G
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Re: [Elecraft] OT: The day I found out I was going to be an engineer

2023-09-16 Thread Dave Kelley
Very similar story to mine. When I was 8 years old, my parents gave me a 
crystal radio kit for Christmas 1972. I built it, ran the antenna wire 
to a tree outside, and could hear only Top-40 radio from the AM station 
that was about half a mile away. It was magical. I fell in love with 
radio to a background of Bob Dylan's "Like a Rolling Stone," Carol 
King's "It's Too Late," Elton John's "Rocket Man," and Hot Butter's 
"Popcorn." (Does anyone remember the last one?)


I've now been licensed for 56 years and teach electrical engineering at 
a small university. No regrets and a lot of happiness.


Thanks for a great story, Wayne.

73,
Dave
ND3K (ex-NB4J)



-Original Message-
From: Wayne Burdick 
Sent: Sep 15, 2023 7:33 PM

I was 8 years old. My dad had bought me a Radio Shack Science Fair 
8-Note Electronic Organ kit for Christmas, along with a soldering iron.


That night I built the kit, finishing at something like 11 PM, which was 
unheard of. I remember Dad looming over me in his green bathrobe, 
smiling, saying it was OK to say up late just this once. He could see I 
was in flow. Perhaps that validated his experiment.


The organ worked the first time I connected the 9 V battery. But I had 
an ear for music, and after running through the notes, I could tell some 
were mis-tuned.


Undaunted, I looked at the schematic and saw resistors. One per note. 
That had to be the problem.


Thanks to Heathkit I had learned the color code that very morning. I 
also had a box full of resistors I'd scavenged from old radios and TVs. 
(Why?) I started sticking old resistors in parallel or series with the 
shiny new ones until I had the notes all in tune, at least by ear.


At last I finished the job by bending the leads of the motley, oversized 
resistors until they all fit in the bottom of the plastic perf-board 
enclosure. Presentation was everything. (How did I know that?)


I proudly demonstrated the hacked organ for my parents, then for my 
older sister, who was taking piano lessons.


At best I got my hair ruffled. But still: that was the day.

Wayne
N6KR


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Re: [Elecraft] OT: The day I found out I was going to be an engineer

2023-09-16 Thread jerry

On 2023-09-15 17:31, Wayne Burdick wrote:

I was 8 years old.


*** I've been trying to interest my 9 year old in electronics & radio.  
Am leveraging his love for making things.  Which

mostly is alas focused on Legos.

   When the COVID hit, I immediately got on Amazon and ordered the 
biggest, most elaborate "snap circuits" kit.  It was sort
of a bust.  He did a few of them and lost interest.  The trouble with 
snap circuits is that the elaborate ones - the ones that
do interesting things - depend on ICs that they have packaged up.  Black 
boxes that hide all the fun.  Also, for some strange

reason, Snap Circuits doesn't use schematics in their workbooks.

   I like the old Radio Shack multi-project kits better, and I got him 
the last-biggest one that they made.  Actual

schematics.

   I had him build a Velleman kit that I had laying around.  He was 
scared of the soldering iron.  I said "just don't touch

the metal part" :).

- Jerry, KF6VB
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Re: [Elecraft] OT: The day I found out I was going to be an engineer

2023-09-16 Thread Karl W Hubbard via Elecraft
 Oh those days. I got my first crystal radio with the co,  stylus, and crystal 
back in 1966 but could only get one of the super giant AM radio stations, WKBW, 
 out of Buffalo NY spewing 50,000 watts on 1520 from the towers about 5 miles 
away. 
Having a problem with my KX3 in that with my KPA100 putting out 100W on a 
Buckmaster 10-80M  OCFD, 100foot center coax feedline. I can hear people but 
they can never hear me, even when they announce they are running barefoot on 
100W also, 20m during day and 40 and 80 at night. Gave up on the Elecraft 3.784 
Sunday 9:00 PM Net.  Last night, when I tried to transmit on JS8Call, I got a 
reply on my Windows 11  computer  with SignaLink that there was an "error with  
the audio input." The Notification Sound card output speakers , Input 
Microphone, and Output speakers on the JS8Call setup were reset to the previous 
USB Audio Codec.  It eliminated the error message but still no responses. 
Somehow the Codecs might have changed and I corrected the problem (I hope)? But 
strangely still no acknowledgement or reply from my heart beat inquiry and 
reply requests on JS8Call. This isn't a problem with the KX3 is it?
Also. will the KPA 100 ever suddenly switch on its own  from antenna 1 to 
antenna 2?  I now  keep a 100W dummy load on the unused one.
The KPA100 indicates 90-100 Watts on its lighted  linear meter during 
transmission. Is this reliable to confirm actual output/transmission to the 
antenna? Or should I join the club of those who get those watt meters to 
measure the actual power being sent out during transmission? Not for SWR, as I 
have a Rig Expert AA600 for that.
Got a notice from DxEngineering today that the 3000Watt capable Buckmaster 
10-80 M antenna is now back in stock for $311.00. I can't go vertical and not 
enough space for traditional dipole for 40 and 80 meters.  I've thought about 
just going ahead and getting a K4 and KPA1500 to end my frustration, even 
though I am essentially still a novice.  Sheer brute force to make things 
happen as with back in my college wrestling and football days. 
73'sKarl AF5LQOn Saturday, September 16, 2023 at 02:03:53 PM EDT, Dave 
Kelley  wrote:  
 
 Very similar story to mine. When I was 8 years old, my parents gave me a 
crystal radio kit for Christmas 1972. I built it, ran the antenna wire 
to a tree outside, and could hear only Top-40 radio from the AM station 
that was about half a mile away. It was magical. I fell in love with 
radio to a background of Bob Dylan's "Like a Rolling Stone," Carol 
King's "It's Too Late," Elton John's "Rocket Man," and Hot Butter's 
"Popcorn." (Does anyone remember the last one?)

I've now been licensed for 56 years and teach electrical engineering at 
a small university. No regrets and a lot of happiness.

Thanks for a great story, Wayne.

73,
Dave
ND3K (ex-NB4J)



-Original Message-
From: Wayne Burdick 
Sent: Sep 15, 2023 7:33 PM

I was 8 years old. My dad had bought me a Radio Shack Science Fair 
8-Note Electronic Organ kit for Christmas, along with a soldering iron.

That night I built the kit, finishing at something like 11 PM, which was 
unheard of. I remember Dad looming over me in his green bathrobe, 
smiling, saying it was OK to say up late just this once. He could see I 
was in flow. Perhaps that validated his experiment.

The organ worked the first time I connected the 9 V battery. But I had 
an ear for music, and after running through the notes, I could tell some 
were mis-tuned.

Undaunted, I looked at the schematic and saw resistors. One per note. 
That had to be the problem.

Thanks to Heathkit I had learned the color code that very morning. I 
also had a box full of resistors I'd scavenged from old radios and TVs. 
(Why?) I started sticking old resistors in parallel or series with the 
shiny new ones until I had the notes all in tune, at least by ear.

At last I finished the job by bending the leads of the motley, oversized 
resistors until they all fit in the bottom of the plastic perf-board 
enclosure. Presentation was everything. (How did I know that?)

I proudly demonstrated the hacked organ for my parents, then for my 
older sister, who was taking piano lessons.

At best I got my hair ruffled. But still: that was the day.

Wayne
N6KR


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[Elecraft] For Sale: Complete K3s setup

2023-09-16 Thread Michael Gillen via Elecraft
Hello,

For sale is my elecraft K3s station setup including K3s, KPA500, KAT500, and 
P3. Smoke free adult owned no contesting.

I am the original owner of the K3s serial number 11636:
K3s "Casual Package" 100w internal amp, internal antenna tuner, 2.7 KHz filter, 
MH-4 hand mic
Added 2.1 KHz filter, 400Hz filter
Added DVR and General Coverage boards.
 
I am the original owner of the P3:
P3 standard; no VGA, no TX monitor
 
KPA500 + KAT500 purchased used
 
Includes all cables, Fred Cady book and original Elecraft manuals. Just add 
your 12v power supply and an antenna.

Pictures available upon request.
Please contact me though my email address on QRZ.

Asking $5500 shipped CONUS from San Diego, CA area zip code 92075
Personal check or PayPal

If not sold in a few days I will split up the set.

73,
Michael
KK6RWK
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Re: [Elecraft] OT: The day I found out I was going to be an engineer

2023-09-16 Thread Dave Kelley

Oops. I have been licensed 46 years, not 56. Not that I'm showing my age.

On 9/16/2023 2:02 PM, Dave Kelley wrote:


Very similar story to mine. When I was 8 years old, my parents gave me a
crystal radio kit for Christmas 1972. I built it, ran the antenna wire
to a tree outside, and could hear only Top-40 radio from the AM station
that was about half a mile away. It was magical. I fell in love with
radio to a background of Bob Dylan's "Like a Rolling Stone," Carol
King's "It's Too Late," Elton John's "Rocket Man," and Hot Butter's
"Popcorn." (Does anyone remember the last one?)

I've now been licensed for 56 years and teach electrical engineering at
a small university. No regrets and a lot of happiness.

Thanks for a great story, Wayne.

73,
Dave
ND3K (ex-NB4J)



-Original Message-
From: Wayne Burdick 
Sent: Sep 15, 2023 7:33 PM

I was 8 years old. My dad had bought me a Radio Shack Science Fair
8-Note Electronic Organ kit for Christmas, along with a soldering iron.

That night I built the kit, finishing at something like 11 PM, which was
unheard of. I remember Dad looming over me in his green bathrobe,
smiling, saying it was OK to say up late just this once. He could see I
was in flow. Perhaps that validated his experiment.

The organ worked the first time I connected the 9 V battery. But I had
an ear for music, and after running through the notes, I could tell some
were mis-tuned.

Undaunted, I looked at the schematic and saw resistors. One per note.
That had to be the problem.

Thanks to Heathkit I had learned the color code that very morning. I
also had a box full of resistors I'd scavenged from old radios and TVs.
(Why?) I started sticking old resistors in parallel or series with the
shiny new ones until I had the notes all in tune, at least by ear.

At last I finished the job by bending the leads of the motley, oversized
resistors until they all fit in the bottom of the plastic perf-board
enclosure. Presentation was everything. (How did I know that?)

I proudly demonstrated the hacked organ for my parents, then for my
older sister, who was taking piano lessons.

At best I got my hair ruffled. But still: that was the day.

Wayne
N6KR


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Re: [Elecraft] OT: The day I found out I was going to be an engineer

2023-09-16 Thread John Magliacane via Elecraft
 On Friday, September 15, 2023 at 08:35:40 PM EDT, Wayne Burdick 
 wrote:

> I was 8 years old. My dad had bought me a Radio Shack Science Fair 8-Note 
> Electronic Organ kit for Christmas, along with a soldering iron.

Sounds like one of their P-Box kits. When I was around the same age, my Father 
bought the 3-transistor regenerative Short-Wave Radio Kit. A listing of the 
P-Box kits can be found here: http://my.core.com/~sparktron/pbox.html

My Father was a Fireman, so there was no way he would trust me with a soldering 
iron at such a young age. Instead, he ended up building the kit himself while I 
watched with great interest.

He wound several coils so the receiver could receive several ham bands as he 
was trying to spark an interest in Amateur Radio, but I don't ever recall 
hearing any hams with the receiver, just the typical short-wave broadcasts of 
the time.

Several years later, he ended up taking the receiver away from me because the 
radiated broadband noise interfered with his Swan 500CX. :-)

It didn't matter much to me anyway as I never heard much with it. But it was 
every educational in the sense that the frequency range of the receiver was 
dictated by the size of the coil wound by the builder. Eventually he gave me 
his old Hammarlund HQ-140-X, so I hardly ever missed that old Radio Shack regen.

Interestingly enough, there's a modernized version of the receiver that employs 
silicon transistors (2N3904 and 2N3906s) instead of the original germanium 
jobs. Details can be found here: 
http://www.netzener.net/images/swradio/swradio.pdf

And that old Hammarlund lives on to this day after I "solid-stated it" not long 
after becoming a ham 40 years ago.


73 de John, KD2BD
  
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[Elecraft] Elecraft CW Net Announcement

2023-09-16 Thread kevin

Good Evening,

   I was pruning begonias when an Oregon Nuthatch landed on the lip of 
the water basin next to me.  Three common species are the Oregon Junco, 
the Oregon Chickadee, and the Oregon Nuthatch.  Each of them has a patch 
of rusty brown on them.  Otherwise they are like their cousins out 
east.  It is starting to smell like fall, the birds are dropping lower 
in the trees.  Squirrels are racing along the highest limbs freeing them 
of their cones.  As they fall they bounce off of every limb beneath.  
Great dispersal mechanism, but you need a hardhat to walk around.


   The sun snuck a CME into the flow of earthward ions.  It is due 
tomorrow so there may be a blackout, or there may be more noise, or 
there could be more QSB.  We shall see, it could miss us entirely.  Kind 
of like those cones falling from the sky.  I will switch between my 20 m 
dipole and the 40 meter vertical.  The reason I have not used a dipole 
for the net is because they are too directive.  An inverted V grabs a 
wider swath and sends a weaker signal.  One of those engineering trade 
offs where there are no real winners, only compromise.


Please join us on (or near):

14050 kHz at 2200z Sunday (3 PM PDT Sunday)
 7047 kHz at z Monday (5 PM PDT Sunday)

   73,
  Kevin. KD5ONS






-




  I banged on some code until it mostly works.  This is a video of the 
direct contribution to the electric field of a resonant one-half 
wavelength horizontal dipole.  It starts with a series of still shots 
taken as I edited, compiled, and ran the application for a sequence of 
heights above ground.  Then I demonstrated the application at yet 
another height.  Finally I recompiled with a vertical (monopole) antenna 
pattern.  I am currently working on code for the reflected portion of 
the E field.  If I map the direct and reflected parts separately, then 
add them together with a ground reflectivity coefficient, I can model 
the E field over various soil types.


http://bacona.design/video.html    topmost video.




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Re: [Elecraft] For Sale: Complete K3s setup

2023-09-16 Thread Michael Gillen via Elecraft
Sale pending.

> On Sep 16, 2023, at 5:23 PM, Michael Gillen via Elecraft 
>  wrote:
> 
> Hello,
> 
> For sale is my elecraft K3s station setup including K3s, KPA500, KAT500, and 
> P3. Smoke free adult owned no contesting.
> 
> I am the original owner of the K3s serial number 11636:
> K3s "Casual Package" 100w internal amp, internal antenna tuner, 2.7 KHz 
> filter, MH-4 hand mic
> Added 2.1 KHz filter, 400Hz filter
> Added DVR and General Coverage boards.
> 
> I am the original owner of the P3:
> P3 standard; no VGA, no TX monitor
> 
> KPA500 + KAT500 purchased used
> 
> Includes all cables, Fred Cady book and original Elecraft manuals. Just add 
> your 12v power supply and an antenna.
> 
> Pictures available upon request.
> Please contact me though my email address on QRZ.
> 
> Asking $5500 shipped CONUS from San Diego, CA area zip code 92075
> Personal check or PayPal
> 
> If not sold in a few days I will split up the set.
> 
> 73,
> Michael
> KK6RWK
> __
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Re: [Elecraft] For Sale: Complete K3s setup

2023-09-16 Thread Michael Gillen via Elecraft
SOLD!

> On Sep 16, 2023, at 6:40 PM, Michael Gillen  wrote:
> 
> Sale pending.
> 
>> On Sep 16, 2023, at 5:23 PM, Michael Gillen via Elecraft 
>>  wrote:
>> 
>> Hello,
>> 
>> For sale is my elecraft K3s station setup including K3s, KPA500, KAT500, and 
>> P3. Smoke free adult owned no contesting.
>> 
>> I am the original owner of the K3s serial number 11636:
>> K3s "Casual Package" 100w internal amp, internal antenna tuner, 2.7 KHz 
>> filter, MH-4 hand mic
>> Added 2.1 KHz filter, 400Hz filter
>> Added DVR and General Coverage boards.
>> 
>> I am the original owner of the P3:
>> P3 standard; no VGA, no TX monitor
>> 
>> KPA500 + KAT500 purchased used
>> 
>> Includes all cables, Fred Cady book and original Elecraft manuals. Just add 
>> your 12v power supply and an antenna.
>> 
>> Pictures available upon request.
>> Please contact me though my email address on QRZ.
>> 
>> Asking $5500 shipped CONUS from San Diego, CA area zip code 92075
>> Personal check or PayPal
>> 
>> If not sold in a few days I will split up the set.
>> 
>> 73,
>> Michael
>> KK6RWK
>> __
>> Elecraft mailing list
>> Home: http://mailman.qth.net/mailman/listinfo/elecraft
>> Help: http://mailman.qth.net/mmfaq.htm
>> Post: mailto:Elecraft@mailman.qth.net
>> 
>> This list hosted by: http://www.qsl.net
>> Please help support this email list: http://www.qsl.net/donate.html
>> Message delivered to mjgil...@yahoo.com 

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Re: [Elecraft] OT: The day I found out I was going to be an engineer

2023-09-16 Thread Nate Bargmann
* On 2023 16 Sep 13:24 -0500, jerry wrote:
> On 2023-09-15 17:31, Wayne Burdick wrote:
> > I was 8 years old.
> 
> *** I've been trying to interest my 9 year old in electronics & radio.  Am
> leveraging his love for making things.  Which
> mostly is alas focused on Legos.

Don't push too hard.  Even though dad fixed some TVs up until I was six
or seven, I didn't gain an interest in electronics until after high
school at age 17.  As a youth I had Lego, Tinker Toys, and Erector Sets.
All were educational in various ways.

Exposure to various hands-on things will let him find what he likes.
Even simple computer programming will be beneficial.

73, Nate, N0NB

-- 
"The optimist proclaims that we live in the best of all
possible worlds.  The pessimist fears this is true."
Web: https://www.n0nb.us
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Re: [Elecraft] OT: The day I found out I was going to be an engineer

2023-09-16 Thread Jim Brown

On 9/16/2023 7:09 PM, Nate Bargmann wrote:

Don't push too hard.  Even though dad fixed some TVs up until I was six
or seven, I didn't gain an interest in electronics until after high
school at age 17.  As a youth I had Lego, Tinker Toys, and Erector Sets.
All were educational in various ways.

Exposure to various hands-on things will let him find what he likes.


Great advice, Nate. I exposed my kids to lots of things and let them 
figure out if they wanted more. I've watched many other parents do the 
same, and their kids have all turned out pretty happy!


73, Jim K9YC
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