There's a company in the UK who manufacture large antenna boards, up to 3
metres (that's 9 feet!!) in length. Their web site is www.trackwisw.co.uk
geoff ;layhe
www.lamar-uk.co.uk
-----Original Message-----
From: Guy Ramsey [mailto:[log in to unmask]]
Sent: 17 May 2002 22:04
To: [log in to unmask]
Subject: Re: [TN] really big boards - all humor, no tech value
No wave solder. We just need a really nice copper pattern on two sides of a
laminate that is 4 by 8; no drills, no parts, limited hand soldering.
> -----Original Message-----
> From: TechNet [mailto:[log in to unmask]]On Behalf Of Dave Hillman
> Sent: Friday, May 17, 2002 2:07 PM
> To: [log in to unmask]
> Subject: Re: [TN] really big boards - all humor, no tech value
>
>
> Hi Mike! If I didn't know better, I would swear that the TechNet crew has
> somehow obtained a few bottles of Sir Doug's "special" Mountain Dew! Maybe
> the scarier issue is that I am betting that Guy is serious - if I
> could put
> his 2x4 pwb through the wave solder machine I'd have one end in the wave
> while the other end was still in the preheaters!
>
> Dave Hillman
> Rockwell Collins
> [log in to unmask]
>
>
>
>
>
> "Barmuta, Mike" <[log in to unmask]>@ipc.org> on 05/17/2002
> 11:40:11 AM
>
> Please respond to "TechNet E-Mail Forum." <[log in to unmask]>;
> Please respond
> to "Barmuta, Mike" <[log in to unmask]>
>
> Sent by: TechNet <[log in to unmask]>
>
>
> To: [log in to unmask]
> cc:
>
> Subject: Re: [TN] really big boards
>
>
> Hans:
> For imaging, you could laminate them with a hot clothes iron and expose
> them
> outside on a sunny day. Probably want to be at the equator on the solar
> equinox to prevent undercut and maintain proper line width.
> Of course a swimming pool with sodium carbonate would be perfect
> to develop
> them in. They could be towed around in a little row boat to assure even
> solution flow across the panel for uniform developing.
>
> Geez, I need a vacation.
>
>
> Mike Barmuta
>
>
>
>
>
>
> -----Original Message-----
> From: Hinners Hans M Civ WRALC/LUGE [mailto:[log in to unmask]]
> Sent: Friday, May 17, 2002 8:08 AM
> To: [log in to unmask]
> Subject: Re: [TN] really big boards
>
>
> Hey Guy,
>
> I can't say I've every seen or heard of an exposure unit that large or a
> lam
> press if it's multilayer that it could fit in. (You'd need a
> crane for the
> caul plates.)
>
> It must be Friday.
>
> Hans
>
> -----Original Message-----
> From: Guy Ramsey [mailto:[log in to unmask]]
> Sent: Friday, May 17, 2002 7:14 AM
> To: [log in to unmask]
> Subject: [TN] really big boards
>
>
> Anybody know where we can get quotes on 4 by 8 boards. Yes, four foot by
> eight foot boards. We do not need through hole plating but we do need
> images
> on both sides, oh yeah and thin 1mm or so.
>
>
> Guy Ramsey
> Senior Technician / Instructor
> <outbind://56/www.aciusa.org>
> E-Mail: [log in to unmask] <mailto:[log in to unmask]>
> Ph: (610) 362-1200 x107
> Fax: (610) 362-1290
>
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