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Re: [softrock40] Re: RXTX Ensemble, lots of headaches / faulty board

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  • Sid Boyce
    Farnell have a policy of free shipping for a minimum order of £20, less than that and their shipping cost is over the top. If they have to ship from the
    Message 1 of 32 , Nov 2, 2012
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      Farnell have a policy of free shipping for a minimum order of £20, less than that and their shipping cost is  over the top. If they have to ship from the States it's even more costly.

      RS is not significantly dearer than Farnell, shipping is more reasonable and I can also pick up orders next day at their local depot.
      73 ... Sid.

      On 02/11/12 14:14, Malti wrote:
       

      RS components are expensive !!

      On 2 November 2012 12:52, Sid Boyce <sboyce@...> wrote:
       

      A word of caution.
      You need SOIC parts.
      I have ordered some FST3257's only to receive parts with a smaller footprint SOIP.

      For FST3253 I ordered from Hong Kong and we had to exchange a number of emails to ensure they were the correct form factor, the mistake above loomed large and I had to email a picture and point to the part on Digikey.

      I recently got some 74CBT3257's from RS Components this week to replace a FST3257 on a UHFSDR, resulting in a noise floor of -60dBm and no signal.
      73 ... Sid.

       
      On 02/11/12 08:12, John wrote:
       

      RS Components have the Texas version CBT3253 stock number 663-1723
       
      Farnell also CBT3253 stock number 1750447
       
      Farnell are cheaper price.
       
      John G3UGY



      -- 
      Sid Boyce ... Hamradio License G3VBV, Licensed Private Pilot
      Emeritus IBM/Amdahl Mainframes and Sun/Fujitsu Servers Tech Support
      Senior Staff Specialist, Cricket Coach
      Microsoft Windows Free Zone - Linux used for all Computing Tasks
      
    • Chris Stake
      Ok, at least it proves I was paying attention. :-) Chris From: softrock40@yahoogroups.com [mailto:softrock40@yahoogroups.com] On Behalf Of jess_flyin_high
      Message 32 of 32 , Nov 3, 2012
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        Ok, at least it proves I was paying attention. :-)

         

        Chris

         

         

         

        From: softrock40@yahoogroups.com [mailto:softrock40@yahoogroups.com] On Behalf Of jess_flyin_high
        Sent: 03 November 2012 03:38
        To: softrock40@yahoogroups.com
        Subject: [softrock40] Re: RXTX Ensemble, lots of headaches / faulty board

         

         

        The whisker you can see in the pic is a result of me leaning over the board to take the picture a couple of hours after having my hair cut

        Jess

        --- In softrock40@yahoogroups.com, "Chris Stake" <stake@...> wrote:
        >
        > What's that filament on the PCB which encircles the legend for R28 on your
        > picture? Could it be a whisker of wire? Is that the culprit?
        >
        > Chris

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