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St. Leonard, MD 20685 USA
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Home » Support/Manuals » Upgrades

Product Software, Firmware and Hardware Upgrades

Current Upgrades:

AT-7000 – Version 1.1. Improved tuning algorithm. Upgrade chip $10.

AT-200Pro – Version 1.2. Improved tuning algorithm. Upgrade chip $10.

AT-100Pro – Version 1.3. Improved tuning algorithm. Upgrade chip $10.

Z-11Pro – Version 1.5. Improved tuning algorithm. Upgrade chip $10.

Z-100 – Version 2.8. Improved tuning algorithm. Upgrade chip $10.

Discontinued Products:

AT-11MP – Version 1.6. Adds 200 memories. Upgrade chip $20.
Z-11 – Version 1.6. Adds 200 memories. Upgrade chip $20.

AT-1000 – Version 2.0 or 2.5. Adds 200 fast memories. Improved tuning algorithm. Upgrade chip $20.

All upgrades for purchase are available from W4RT. Follow the instructions in the product manual to determine your version. If there are no instructions, remove the lid and look for the version number written on the processor.