Products > Test Equipment

DG4000 - a firmware investigation

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TooOldForThis:
Many years ago my ersatz DG4202 went back to being a boring old DG4062 after I installed FW 1.09.   And it was a boring old DG4062 ever sense.  But tonight I updated it from FW 1.12 to 1.14 and it's suddenly back to being a DG4202.   The extra 140MHz were lying dormant in there all along.   I didn't do anything other than load 1.14.

RoGeorge:
It was never clear to me:
1. Is the old calibration (up to 60MHz) preserved after extending the range?
2. Does it require a new calibration for frequencies higher than 60MHz?

kado:
Hi @ all

can someone please send me FW 1.12 Version via PM or Downloadserver ?
I stuck on FW 1.08 (dont want to lost the 200 Mhz). If i want to go to FW 1.4 i need first go via FW 1.12 is that right?

Thanks to all contributors

Karsten

RoGeorge:
I have these (including FW1.12):  http://s.go.ro/blmbni71

A couple of questions, please:
1. Is the old calibration (0...60MHz) preserved after extending the range to 200MHz?
2. Does it require a new calibration for frequencies higher than 60MHz?

kado:
Thanks to PeDre and RoGeorge for the FW Links !

Karsten

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