N9912A FieldFox RF Analyzer Upgrades
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Most of the N9912A FieldFox RF Network Analyzer options are available for post-sale retrofit.
The table below provides an Installation Note for each upgrade. The installation note includes a list of the performance verification tests and adjustments required as well as the test equipment and test software necessary to complete the upgrade. In most cases the instrument will need to be sent to and Agilent Service Center.
Hardware upgrades may require that a minimum firmware is already installed. Up-to-date firmware can be downloaded for free from FieldFox - Firmware.
Upgrades may also require the redemption and installation of a license key before they will be activated. Once a redemption certificate is received, the license key(s) can be redeemed at the Software License Redemption Website.
| Product Number | Description | Installation Note | Upgrade Contents | Minimum Firmware | Adjustments Required | Additional Requirements | Incompatible With | Installed By - Estimated Time |
|---|---|---|---|---|---|---|---|---|
| N9912AU-010 |
Add network analyzer time domain. |
Available![]() |
Software, License key | A.06.04 *Available in Nov 2012 | None | 303 | None | Customer - 0.5 Hrs |
| N9912AU-110 | Add transmission measurement capability. Allows use of second port in NA and CAT modes |
Available![]() |
Software, License key | None | None | None | None | Customer - 0.5 Hrs |
| N9912AU-111 | Add QuickCal |
Available![]() |
Software, License key | None | None | None | None | Customer - 0.5 Hrs |
| N9912AU-230 |
Add 4 GHz spectrum analyzer capability May only be installed on 4 GHz instrument |
Available![]() |
Software, License key | None | None | Annual calibration1 | 231 | Customer - 0.5 Hrs |
| N9912AU-231 |
Add 6 GHz spectrum analyzer capability May only be installed on 6 GHz instrument |
Available![]() |
Software, License key | None | None | Annual calibration1 | 230 | Customer - 0.5 Hrs |
| N9912AU-235 | Add preamplifier to spectrum analyzer |
Available![]() |
Software, License key | None | None | 230 or 231, Annual calibration1 | None | Customer - 0.5 Hrs |
| N9912AU-236 | Add interference analyzer to spectrum analyzer |
Available![]() |
Software, License key | A.04.00 | None | 230 or 231 | None | Customer - 0.5 Hrs |
| N9912AU-302 | Add external USB power sensor support |
Available![]() |
Software, License key | None | None | None | None | Customer - 0.5 Hrs |
|
N9912AU-303 |
Add network analyzer capability. (One port only. For second port, add Option 110) |
Available![]() |
Software, License key | None | None | None | None | Customer - 0.5 Hrs |
| N9912AU-308 | Add Vector Voltmeter (VVM) |
Available![]() |
Software, License key | A.03.02 | None | None | None | Customer - 0.5 Hrs |
| N9912AU-311 |
Add channel power meter capability |
Available![]() |
Software, License key | A.06.04 *Available in Nov 2012 | None | None | None | Customer - 0.5 Hrs |
1- Required adjustments for all options are performed for new instruments before shipment from the factory. Upgrades installed during the first 12 months of use do not require testing or adjustment. When an option is added to an instrument after it has been in service for more than 12 months, annual calibration is recommended for some options to insure specified performance.


