Fire up the Clinton auto parse-extrapolator....

OK, crystal ball in lap....  “factory process issue”...
Soldering most likely.  Short, ground, bridge, open.....  Could be a 
mis-aligned or misplaced chip too.  Same difference.  

“that resulted in an electrical problem”
Yeah, most physical soldering issues are truly an electrical (as opposed to 
software, firmware etc. problem)

“which increased the incidence rate of voltage issue”
OK, increased failure rate due to voltage issues.  Solder opens normally do 
cause voltage (or lack thereof) issues.  

I still don’t understand what the meaning of “is” is...


From: Matt Mangriotis 
Sent: Monday, August 24, 2015 8:17 AM
To: af@afmug.com 
Subject: Re: [AFMUG] Field Service Bulletin - PMP 450 SM

There was a factory process issue that resulted in an electrical problem which 
increased the incidence rate of voltage issues with the Analog Devices RF chip 
(the “ADI” chip). It won’t affect ALL the units listed, but we don’t want to 
take any chances.  The issue has been root caused and corrected.

 

Matt

 

From: Af [mailto:af-boun...@afmug.com] On Behalf Of Jaime Solorza
Sent: Sunday, August 23, 2015 2:50 PM
To: Animal Farm <af@afmug.com>
Subject: Re: [AFMUG] Field Service Bulletin - PMP 450 SM

 

I thought they only worked union scale? 

On Aug 23, 2015 1:07 PM, "David Milholen" <dmilho...@wletc.com> wrote:

  They let the budwiser frogs on the assembly line for one week.



  On 8/21/2015 8:41 PM, Chuck McCown wrote:

    So, what is actually wrong with these radios?

    �

    From: Matt Mangriotis 

    Sent: Friday, August 21, 2015 7:37 PM

    To: mailto:af@afmug.com 

    Subject: [AFMUG] Field Service Bulletin - PMP 450 SM

    �

    I wanted to get this out to everyone before the weekend.� We found the 
root cause and identified the affected units by serial number.

    �

    See the attached Field Service Bulletin, and you can post any further 
comment or issue in the thread that discusses it here:� 
http://community.cambiumnetworks.com/t5/PMP-450/Field-Service-Bulletin-ADI-Catalina-R1-Chip-not-supported/m-p/43211#M1106

    �

    Apologies for the pain this issue has caused.

    �

    Matt Mangriotis

    Senior Product Manager
    Cambium Networks
    3800 Golf Road, Suite 360

    Rolling Meadows, IL 60008

    �

    www.cambiumnetworks.com
    O: 847-439-6379

    M: 630-308-9394
    E: m...@cambiumnetworks.com



    �

    Join the Conversation

    Cambium Networks Community Forum

    �

   

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