Серийный номер <-> Год выпуска

YL3BU_______________________________________
Bob Margeson (K4RKM) в рефлекторе TS-570@yahoogroups.com обобщил принцип образования серийного номера по дате изготовления аппарата в Kenwood:

Putting together bits and pieces from this list, I get the following:

Serial Number Decode to Mfg.
Date -- [Fiscal Year = 1st digit / Month
= 2nd and 3rd digits]

Clue: Kenwood's Fiscal/Production year starts in APRIL!

FISCAL Year: Month:
... 01 April (Fiscal yr = Calendar yr)
7 1995 02 May
8 1996 03 June
9 1997 04 July
0 1998 05 August
1 1999 06 September
2 2000 07 October
3 2001 08 November
4 2002 09 December
5 2003 ----------------------------------
6 2004 10 January (Add ONE to Fiscal yr to get
7 2005 11 February Calendar yr.)
8 2006 12 March
...

Hope that this is helpful and works for you.
73, Bob Margeson K4RKM

Например:
810***** Jan. 1997
811***** Feb. 1997
812***** Mar. 1997
901***** Apr. 1997
902***** May 1997
504***** July 2003
704***** July 2005

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