[ARC5] ARB Modifications

Geoff geoffrey at jeremy.mv.com
Fri Nov 2 16:19:52 EDT 2012


Not even 1.5" in reality even with a 15 gun battleship broadside.
http://www.navweaps.com/index_tech/tech-022.htm




> Not likely any ricebox can survive the MIL-S-901 hammer blow test.  But 
> then, you are not firing guns from your shack that move it 15 feet 
> sideways.
> Mike, W6MAB
>  ----- Original Message ----- 
>  From: Kenneth G. Gordon
>  To: Tim ; Ian Wilson
>  Cc: Arc5 at mailman.qth.net
>  Sent: Friday, November 02, 2012 12:39 PM
>  Subject: Re: [ARC5] ARB Modifications
>
>
>  On 2 Nov 2012 at 11:22, Ian Wilson wrote:
>
>  > Radios that have no uPs or LCD displays are doomed also. Most of the
>  > logic that drives 7-segment LED displays (not to mention the displays
>  > themselves) is difficult to find and replace. And anything with a
>  > custom PLL is toast.
>
>  Yup.
>
>  > Not *quite* fair to compare these rigs with those designed to
>  > withstand the shocks from 70-pound shells being fired from the same
>  > structure, though :)
>
>  Well.....that depends on your viewpoint, I guess. Fair, is fair. (Hee 
> hee!) :-)
>
>  Ken W7EKB
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