[Elecraft] KX3 Order Number Decoding

Eric Swartz - WA6HHQ, Elecraft eric at elecraft.com
Wed May 23 20:23:25 EDT 2012


Turns out there is a way to decode the confirmation number.  W7CF 
figured it out. See below.

73,

Eric
---
www.elecraft.com



-------- Original Message --------
Subject:     RE: [KX3] Re: Shipping status page updated
Date:     Tue, 22 May 2012 21:48:39 +0000
From:     w7cf.david at gmail.com <david at davidjenni.com>

For those who haven't noticed, the confirmation number does indeed 
encode the date & time when the confirmation was issued. I plugged some 
confirmation numbers into a excel worksheet and started to play with it. 
Yeah, out of "desperation" while I wait for my KX3, I started to pattern 
match... :-)

The first 8 numbers encode the days & minutes of the confirmation, and 
in good Unix tradition the "zero order time" is 1/1/1970

To convert, use the following formula (interesting how identical Excel 
and googleDocs formulas are...):
=( VALUE(LEFT(B1,4))*10000 + VALUE(MID(B1,6,4)) ) / (60*24) + 25569

For the curious, 25569 is the number of days between 1/1/1970 and 
1/1/1900, the latter is the zero date for Excel.
Place confirmation numbers into a spreadsheet, e.g. into column B and 
add the following formula to the next column C. Now format the column C 
"Date time" and you'd get the readout below.

A B C
factory: 2208-4637-9147 12/28/2011 13:17:00
kits: 2208-4064-4730 12/28/2011 3:44:00

Confirmation numbers are from today's (5/22) status page update, column 
C shows the actual order times calculated with above formula.

73, Dave W7CF


On 5/23/2012 4:54 PM, Dave Agsten wrote:
> I have not figured out the decoding process for the KX3 as they are being posted on the Elecraft website. I ordered the KX3 on 12/28/11 at 11:44AM EDT. I received the confirmation order number 2208-4844-0913. I can't decode how that correlates to the numbers being posted on the website other than a smaller number is earlier.
>
>
> KX3-F     2208-4685-4272
>
> KX3-K    2208-4068-6852
>
> I revised my order to go with the factory version on Jan. 18th, long before any KX3s were shipped. I'm wondering how that factors in? The order number remained the same but it was now for a KX3-F.
>
> Any cryptologists out there? :-)
>
>   
> 73,
> Dave N8AG
> ______________________________________________________________
> Elecraft mailing list
> Home: http://mailman.qth.net/mailman/listinfo/elecraft
> Help: http://mailman.qth.net/mmfaq.htm
> Post: mailto:Elecraft at mailman.qth.net
>
> This list hosted by: http://www.qsl.net
> Please help support this email list: http://www.qsl.net/donate.html


More information about the Elecraft mailing list