h leads.
73/ Bob - W5BIG
- Original Message -
From: "Larry Makoski W2LJ" <[EMAIL PROTECTED]>
To:
Sent: Tuesday, August 10, 2004 5:05 PM
Subject: Re: [Elecraft] OT: SMT kits?
> A "trick" that I learned was to take a long piece of solid "
41 SMT related posts in the last couple of days. Wow! Looks like we've
beaten it to death.
Time to let this thread rest. :-)
73, Eric WA6HHQ
Elecraft List moderator
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Yes, the Princess line of irons with replaceable tips can be used for SMT.
Stuart
K5KVH
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Sandy,
What kind of soldering station do you have now?
How about $5 to put you in SMD capable soldering set up? Or maybe $10
outside, the cost of a proper tip if you have a heat controlled station now.
750 tips would do it, with the narrow end suited to 1206 pads.
73,
Stuart
K5KVH
_
SMT:
Actually, you can use your present soldering station if it is heat
controlled, and just get a smaller conical 750 degree tip for the Weller, or
Ungar lines. For home use, this works for 1206 components well enough. The
secret is to not apply heat too long, you are not soldering like you did
W" <[EMAIL PROTECTED]>; "Frank C Van Cleef" <[EMAIL PROTECTED]>;
Sent: Tuesday, August 10, 2004 5:12 PM
Subject: Re: [Elecraft] OT: SMT kits?
| Who needs an expensive "soldering station" for SMT? I've built a couple of
| SMT projects with a standard solderi
o:
Sent: Tuesday, August 10, 2004 5:22 PM
Subject: Re: [Elecraft] OT: SMT kits?
| I wrote:
|
| >> SMT construction is specifically designed *only* for machine
| >> assembly. IMO, any SMT kit must come with almost all the SMT
| >> components pre-assembled to the PC
A "trick" that I learned was to take a long piece of solid "bell wire"
or hookup wire (copper) about 6- 8 inches long. Remove the insulation
and wrap a coil around your soldering iron tip. Bring the last bit of
wire out, parallel to the axix of the soldering iron. Plug the iron, in,
let the wire
Richard, I already sent you my comments directly
as you requested, but feel I should respond to some of the
comments posted here.
By way of background, the only SMT parts I had used
previously were mounting 5 SMT caps on an Inrad roofing filter
kit for my Orion. That went well so
I wrote:
>> SMT construction is specifically designed *only* for machine
>> assembly. IMO, any SMT kit must come with almost all the SMT
>> components pre-assembled to the PC boards to be acceptable.
To which Blake responded:
>Misinformation.
The fact that some humans can manage to assembl
Who needs an expensive "soldering station" for SMT? I've built a couple of
SMT projects with a standard soldering station (using a fine tip)with no
problem. If one looks for excuses, one can find them, and never do or learn
anything new! There are many cheap and easy tricks for SMT work, if one
> -Original Message-
> From: [EMAIL PROTECTED]
> [mailto:[EMAIL PROTECTED] On Behalf Of Sandy W5TVW
> Sent: Tuesday, August 10, 2004 7:18 PM
> To: Frank C Van Cleef; elecraft@mailman.qth.net
> Subject: Re: [Elecraft] OT: SMT kits?
>
> One "reason" I don&
> -Original Message-
> From: [EMAIL PROTECTED]
> [mailto:[EMAIL PROTECTED] On Behalf Of Mike Morrow
> Sent: Tuesday, August 10, 2004 4:35 PM
> To: elecraft@mailman.qth.net
> Subject: Re: [Elecraft] OT: SMT kits?
>
> I would *never* buy any kit that requires more t
Now that Wayne Burdick has a great idea. An introductory kit to SMT
devices. That is why I like Elecraft. Thinking folks.
As the cordinator for a "build day" for our local radio club, I embarked
upon a small inexpensive kit search that would give our novice builders the
biggest
r missing parts on my "unclean room" workshop!!)
Big smile ;^)
73,
Sandy W5TVW
- Original Message -
From: "Frank C Van Cleef" <[EMAIL PROTECTED]>
To:
Sent: Tuesday, August 10, 2004 10:20 AM
Subject: Re: [Elecraft] OT: SMT kits?
|
| With all due respect to those of
Actually, I find surface mount components much easier to replace in most
cases than through hole parts. Especially when you are prototyping and you
have to change components often. No holes to clean out, no plate throughs to
damage, no leads to clip. Once you get used to the size of the parts and a
- Original Message -
From: Mike Morrow <[EMAIL PROTECTED]>
Date: Tuesday, August 10, 2004 11:34 am
Subject: Re: [Elecraft] OT: SMT kits?
> SMT construction is specifically designed *only* for machine
> assembly. IMO, any SMT kit must come with almost all the SMT
>
G'day,
> I would *never* buy any kit that requires more than an item or two of
SMT
> work. SMT construction is specifically designed *only* for machine
> assembly. IMO, any SMT kit must come with almost all the SMT components
> pre-assembled to the PC boards to be acceptable.
Well I guess "thr
Lesee... The design of clocks, especially mechanical watches, has always
fascinated me. I built a 24-inch long model of the USS Constitution once
with about half a jillion tiny knots in the rigging, all done by hand using
tweezers.
With that background, I simply found the advent of SMC's "interes
Mike,
- Original Message -
From: "Mike Morrow" <[EMAIL PROTECTED]>
To:
Sent: Tuesday, August 10, 2004 9:34 AM
Subject: Re: [Elecraft] OT: SMT kits?
> I would *never* buy any kit that requires more than an item or two of
SMT
> work. SMT construction is speci
I would *never* buy any kit that requires more than an item or two of SMT
work. SMT construction is specifically designed *only* for machine
assembly. IMO, any SMT kit must come with almost all the SMT components
pre-assembled to the PC boards to be acceptable.
I'm not against SMT. In fact, I
With all due respect to those of us who have to squint ever harder to see
what used to stand out
clearly: I, for one, would be delighted to have a kit based primarily on
SMT devices to try my hand at. I have a fine-tip iron and an Optovisor at
hand, and I love to build kits, so if SMT is the com
27;m concerned! I played that game when I
was younger, but no more!
Have fun with the Surface mounted stuff guys>
73,
Sandy W5TVW
- Original Message -
From: "Steve, G4GXL" <[EMAIL PROTECTED]>
To:
Sent: Tuesday, August 10, 2004 8:57 AM
Subject: Re: [Elecraft] OT:
> SMT work requires ... a few pieces of extra
equipment if one is to be successful <
One useful piece of 'extra equipment' is a vacuum
cleaner with a piece of nylon stocking stretched over
the nozzle.
Then instead of spending 30 minutes on your hands and
knees looking for the SMD component that y
Richard,
SMT work requires some parts handling techniques and a few pieces of extra
equipment if one is to be successful. If you are going to be building
electronic equipment, it is something you may want to persue.
The first thing needed is to develop a gentle hand with the tweezers to
adequate
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