[hpsdr] Mechanical considerations for ATLAS cards

Alex harvilchuck at yahoo.com
Sun May 21 09:07:57 PDT 2006


For $109 USD you can get a good quality 4U computer rackmount case WITH a 300w ATX power supply plus you get fans, filters, etc. Mount the ATLAS where you would normally put the computer motherboard and voila! Instant case for rackmounting the HPSDR with a power supply. 

Alex, N3NP

----- Original Message ----
From: Alex <harvilchuck at yahoo.com>
To: Don AE5K <don at ae5k.us>; hpsdr at hpsdr.org
Sent: Saturday, May 20, 2006 7:32:15 AM
Subject: Re: [hpsdr] Mechanical considerations for ATLAS cards

***** High Performance Software Defined Radio Discussion List *****

Here's a better link, I had found a bug in the portal software used on HamSDR.
This one works correctly.

http://www.hamsdr.com/personaldirectory.aspx?id=245

Alex, N3NP

----- Original Message ----
From: Don AE5K <don at ae5k.us>
To: Alex <harvilchuck at yahoo.com>
Sent: Saturday, May 20, 2006 12:19:34 AM
Subject: Re:  Mechanical considerations for ATLAS cards


> increasing the card size to 100x185 

> (a) Can we modify the 100mm high by 100mm wide form factor to be 100mm
> high by  200mm wide? 

Not sure what size you are proposing (cannot download your pdf from
hamsdr), but I have long proposed either the standard Eurocard size of
100 x 160 mm. or a sub-multiple of it.  The 100x100 was just an
arbitrary figure pulled out of the air I believe, but that discussion
was several months ago when that size was settled on.

73,
Don AE5K



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