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Firmware rev 1.14 released

Question asked by lhornburg Employee on Feb 1, 2012
Hello Everyone,

Just wanted to let you know that firmware rev 1.14 for the 33521A and 33522A has been released.

This release contains lots of bug fixes as well as unlocks a few new features.  With this release you can now define arbitrary waveforms using frequency or period instead of just sample rate.  This also has made it possible to use arbitrary waveforms in FM modulation and frequency sweeps.

You can download the update here:


After you install 1.14, future firmware releases will be able to be updated using a USB stick on the front panel, you will no longer be required to use the install tool/LAN method mentioned in the URL above.  This may not help you now, but I think it will be useful for future updates.