Products > Test Equipment

Rohde & Schwarz RTO1024 upgrade ??

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TRN:
Hi,

The RTO option keys are saved in the smart card, and not in the firmware.

If your options stopped working with FW version 2.45.1.1, because of some corrupted/damaged files, upgrading to  FW version 3.70 should resolve your issue.

Be advised that installing FW version 3.70 will require that you install OS Win 7 on your system which will also require installation of 8 GB ram versus the 2GB installed on the WinXP systems

nix239:
Already done. but ther some problem in ch1 . and i cant calibrate.
I revert to old hdd reflash hardware and back to normal state on adc1 .

TRN:
OK, that is a weird phenomena, that Ch1 has an issue with the newer FW and not with the older one.

What exactly was the problem; an alignment issue on CH1, or a calibration issu on this channel.

TRN:

--- Quote from: nix239 on August 29, 2023, 10:19:56 pm ---Already done. but ther some problem in ch1 . and i cant calibrate.
I revert to old hdd reflash hardware and back to normal state on adc1 .

--- End quote ---

Since you managed to reflash the HW wth the old FW, and CH1 is now ok & calibrates, I would try to upgrade the FW to 3.70 again, to see if this recreates the problem.

nix239:
Found problem. frontend on lo voltage 50 ohm damaged. it cant do selftest on 3.70 because type of signal

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