Campbell Scientific recently began shipping TX320 GOES transmitters that conform to the certification standards version 2 (also known as CS2). Good news is that your existing TX320 and TX312 transmitters are upgradable. When you are ready, we can update the transmitter to be CS2-compliant through our standard RMA process. This upgrade includes a firmware update and a recalibration.

You might also notice that Campbell Scientific no longer ships a CD containing SatCommander. That is because our Device Configuration Utility (DevConfig) now supports both the TX320 and the TX312 transmitters. DevConfig is a more intuitive interface than SatCommander and is included in our datalogger support software packages. The latest version of DevConfig is available, at no charge, from

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