Search found 9 matches

by fredkrom
Sat Nov 08, 2008 3:36 pm
Forum: PicoScope 6 for Windows
Topic: Probe zero callibartion
Replies: 12
Views: 10376

Hi ziko,

The offset null is what I mean, Yes.
ziko wrote:may be on our to do list.
That is very vague!

Fred
by fredkrom
Sun Nov 02, 2008 12:23 pm
Forum: PicoScope 6 for Windows
Topic: Probe zero callibartion
Replies: 12
Views: 10376

Hi, I still have some problem's with the zero calibration of my 3205 scoop. The unit read a DC average of -2.2mV with a closed probe. There is still no correction in the R6 software (in R5 it is there) and is it very enoiing when using the spectrum display. There is always a strong signal at 0Hz (bi...
by fredkrom
Fri Dec 07, 2007 3:17 pm
Forum: PicoScope 6 for Windows
Topic: Define a new probe with float gradient.
Replies: 2
Views: 3475

Hi John,

OK, my XP system was on "Dutch (Netherlands)", change it to "Englisch (United Kingdom)" will work.
Also in Dutch "Customize" to change the dot and comma also works.
When the probe is defined it is possible to change the format and still use the new probe (of course).

Fred
by fredkrom
Fri Dec 07, 2007 2:54 pm
Forum: PicoScope 6 for Windows
Topic: dBV in spectrum mode not correct?
Replies: 2
Views: 3411

Thanks for the bug report, will look out for the new version.

At 50 Ohm dBm and dBu will not read out the same numbers, but are the "same level" in volt.

Fred
by fredkrom
Wed Dec 05, 2007 3:16 pm
Forum: PicoScope 6 for Windows
Topic: Probe zero callibartion
Replies: 12
Views: 10376

Hi John, Ok, I understand that not every thing is present in the new release now. I'm new on this list but are you maintaining a problem and change list for this new software release. Can I keep on posting my request for the software in this list? The new software PS6 is in my point of view so much ...
by fredkrom
Wed Dec 05, 2007 11:01 am
Forum: PicoScope 6 for Windows
Topic: Define a new probe with float gradient.
Replies: 2
Views: 3475

Define a new probe with float gradient.

Hi,

I want to define a probe and need a float value in the gradient or lookup table. The default gradient value display t is "1,0" but no comma or dot will be accepted.

Fred
by fredkrom
Wed Dec 05, 2007 10:54 am
Forum: PicoScope 6 for Windows
Topic: dBV in spectrum mode not correct?
Replies: 2
Views: 3411

dBV in spectrum mode not correct?

Hi there, When you are looking to a signal in spectrum mode (also in the demo mode) and measure the top amplitude in dBu, dBV and dBm (50ohm) and check it (I used url http://www.analog.com/Analog_Root/static/techSupport/designTools/interactiveTools/dbconvert/dbconvert.html ) there is always a divere...
by fredkrom
Tue Dec 04, 2007 11:02 am
Forum: PicoScope 6 for Windows
Topic: Probe zero callibartion
Replies: 12
Views: 10376

Hi John, Changing the offset will also change the Y values, that is no calibration. When I short the probe the reading is still -2.5mV, i need to use that value as zero. Also in the FFT screen there is a peak in bin 0 (DC value) when the input is not calibrated. Measuring small signals "At Peak" wil...
by fredkrom
Sun Dec 02, 2007 11:46 am
Forum: PicoScope 6 for Windows
Topic: Probe zero callibartion
Replies: 12
Views: 10376

Probe zero callibartion

Hi, is there already a zero calibration for the probes in R6.
My 3205 always displayed -2,5mv. In R5 I can zero it, but did not find this option in R6.

Fred