Have just installed the last version of Picoscope and i have found that in spectrom mode measurement (THD %) the control of harmonic detector are fixed, and only the second harmonic is detected.

Max

I'm testing the serial deconding sending two byte, 0xAA and 0x55, at 9600N81 from a PC.
The deconding fail the second byte, because this byte is sent without a delay from the first and the SW don't detect correctly the start bit.

See image.
Thanks
Massimo - Italy

Ok,
i'll check the solution of the problem in the new SW release !.

Thanks
Massimo - Italy

Hello,
do you have any idea about solving the problem ??

Massim - Italy

Hello, i tried to disable the sin (x) function but the defect remains! I learn that even if activated the second channel B, the 1 MHz signal 1 becomes stable (see. Two_channel_without_defect.psdata), but with only active the channel A the defect is always present (see One_channel_with_defect.psdata)...

Thanks for the analasys !
Others informations: the same problem occurs with a Picoscope 3224 (same software 6.4.92) and the signal applied comes from a reference generator, therefore it's jitter free.

Massimo - Italy

I'm using the PicoScope 2204, with version 4.6.92, to take a measure of sine wave of 1.8 MHz. When i select the AUTO trigger the waveform of the signal is not stable, but the frequency mesured is correct; if I select the ETS the wave becomes stable but the frequency, and the waveform show, becomes e...

Good morning,
with a only positive signal, es. 0 to 5 Volt TTL, it's possible to remove from view the negative side to expande the signal on full screen ??

Massimo - Italy

Hi,

would be useful to have the ability to load different settings in order to adapt the oscilloscope to different application.

it's possible, with the maths functions, calculate the power (W rms)produced by the measured signal on a known load?

Note: The analysis of CAN is excellent. If you could extend to other serial bus (SPI, I2C,) would be great.

I have a problem with the 3224 model PicoScope 6.2.2: performing the harmonic analysis of a signal at 23 Vpp at 1 KHz, i found that the measure changes according the probe attenuation: probe 1:1 amplitude measure : 23 Vpp distorsion measure : 0.7% THD probe 10:1 amplitude measure : 23 Vpp distorsion...

It's possible to implement the decoding of a SPI trasmissiome reading the data and the clock with the two channels?
Massimo - Italy

I have the 3224 oscilloscope with the new version R6.1.0.4 with this problem: the scale of spectrum analyzer change when modify the time/division.

New feature request:
1 - set a specific harmonic for the TDH measure.
2 - oscilloscope view in X-Y mode.