[App_rpt-users] Mini ITX board or Beagle board or ?? or ?? forremote repeater sites

[George Csahanin]

Hmmm...how'd I miss that, has all I need, including parport...

TNX

GeorgeC
  ----- Original Message ----- 
  From: Jim Duuuude 
  To: george at dyb.com ; shaun at pmbnet.co.za ; app_rpt mailing list 
  Sent: Sunday, December 18, 2011 9:00 AM
  Subject: RE: [App_rpt-users] Mini ITX board or Beagle board or ?? or ?? forremote repeater sites


  Not that big of a problem. Limey Linux now supports the D525MW.

  JIM WB6NIL



------------------------------------------------------------------------------
  From: george at dyb.com
  To: shaun at pmbnet.co.za; app_rpt-users at ohnosec.org
  Date: Sun, 18 Dec 2011 07:47:22 -0600
  Subject: Re: [App_rpt-users] Mini ITX board or Beagle board or ?? or ?? forremote repeater sites


  Shaun, her's how I've been doing it:

  Parts from mini-box.com and logicsupply.com

  Intel D945 GCLF board (a problem, not made any longer)
  M200 case (non LCD)
  Pico PSU80-WI (WI very important)
  1GB ram
  I run Limey-Linux off a 256MB CF card.

  I replace the blowers on teh case with ones that have better bearings, the M200 stock fan WILL die after a short period.

  I but NOS or used D945 boards on Ebay.

  They just keep chugging along, no disk drive to wear out, and as long as you don't reboot no added read/write cycles on the CF card. 

  For motherborads, I have been eying the Intel DH61DLB3. 

  But I still have one more D945 on the shelf. 

  I tried the Pico PSU80. Yes it works, however it drops out under about 11.8 volts input, AND the 12Volts pass along directly to the CPU regulator thru the 4 pin connector. Noise on the 12V, or too much 12V input (voltage swing on input supply above some point) will kill the motherboard. The -WI power supplies make the 12V as well as the 5V, much tougher to kill. Next to try is the M3-ATX supply, works on 6-24 volts input, much more forgiving.


  In the future I want to try a Beagle but I have yet to see a "made for it" case, that would convert me...just when I got a handle on rolling my own Limey-Linux... 

  GeorgeC
  W2DB
  2360/2428
    ----- Original Message ----- 
    From: Shaun Rudling 
    To: app_rpt-users at ohnosec.org 
    Sent: Saturday, December 17, 2011 3:14 PM
    Subject: [App_rpt-users] Mini ITX board or Beagle board or ?? or ?? forremote repeater sites


    OK, I admit. Have not spent too much time with Mr Google on this one, but here goes hoping for a short-cut answer................

    I would like to run each of my seven repeater sites (mains/grid powered with 12v standby bat) each with it's own URI and AllStar node. Some sites will have two URI's.

    Question; 
    What PC should I use at each site (12v PC would be nice, and with "auto power on" from dead battery when mains power returns)

    I had a look here http://www.mini-itx.com/ but the amount of choice is overwhelming. No idea which one is suitable.
    Then there is this thing called a Beagle Board??


    The processor must be fast enough to handle 2x URI's. I tried using a HP netbook and an Asus eeePC  but voice overs were a bit choppy as if the processor was battling.
    I do not really want fans, hard drives or any other antiquated moving devices (when are we going to see quiet, passive pc's at the workplace?)
    I do not need wireless, just an Ethernet port.

    Shaun
    zr5s
    Sysop for 7 ageing repeaters desperate for a facelift
    www.marc.org.za











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