Products > Test Equipment

DG4000 - a firmware investigation

<< < (30/96) > >>

ted572:
Before installing FW 00.01.07.00.03 see 'Rigol DG4xxx ppulse and npulse' at:  https://www.eevblog.com/forum/testgear/rigol-dg4xxx-ppulse-and-npulse/msg314511/#lastPost

The latest version of WinRAR (5.01) was released about 2 days ago, but I do not know if it will work any better. Or use WinZip to unpack the newer FW file if you decide to install it.

By the way FW 00.01.07.00.03 also updates the FPGA.
 

AndersAnd:

--- Quote from: ted572 on December 04, 2013, 11:17:24 am ---The latest version of WinRAR (5.01) wast released about 2 days ago.
--- End quote ---
The uploaded Zip-archive won't unzip with the latest WinRAR 5.01 either.

AndersAnd:

--- Quote from: ted572 on December 04, 2013, 11:17:24 am ---Before installing FW 00.01.07.00.03 see 'Rigol DG4xxx ppulse and npulse' at:  https://www.eevblog.com/forum/testgear/rigol-dg4xxx-ppulse-and-npulse/msg314511/#lastPost
--- End quote ---
But is this bug only related in FW 00.01.07.00.03?
Isn't the same bug in older firmwares too?

Avotronics:
I've repackaged the firmwares into fresh zips with winrar 5.01 as I had trouble with one of the other firmwares too.
Not sure what (whoever) is using to zip them originally but something isn't right.

http://rigol.avotronics.co.uk/dg4000-series/

ted572:
I'm looking into determining what is involved in calibrating the DG4000 to produce a constant (flat) sine wave output level up to 200 MHz.  Although my DG4000 is essentially flat up to about 120 MHz (-1 dB), I would like it ti be flat up through 200 MHz +/- 1 dB or better.

I have provided a listing of all of the Calibration Steps for the DG4000 in the attachment 'DG4000 Calibration Menu Items.doc' (preliminary version).  Hopefully the task can be accomplished primarily by making adjustments to the upper steps in Item 3., High Freq Flat/HFLATth.

I will be working on developing a calibration procedure to accomplish this task.

Navigation

[0] Message Index

[#] Next page

[*] Previous page

There was an error while thanking
Thanking...
Go to full version
Powered by SMFPacks Advanced Attachments Uploader Mod