All options are fully available and compatible.

FieldFox N9912A – Full Option Upgrade Service (Official Keysight License)
Unlock the complete capability of your Keysight/Agilent FieldFox N9912A handheld RF analyzer. We handle the entire upgrade process on your behalf, and guiding you through installation. No shipping required — activation is completed remotely using your own USB flash drive.
Options Included in This Service
Note: some options have prerequisites — e.g. Option 110 requires 104 or 106; Options 208/330 require a compatible USB power sensor (sold separately). Not every option is available on every unit; we confirm eligibility before purchasing your license.
Frequently Asked Questions
Compatibility note: This service is specific to the Keysight/Agilent FieldFox N9912A (4/6 GHz combination analyzer). It is not compatible with other FieldFox models such as N9913A–N9918A, which use a different option set.
Frequently Asked Questions
Q: Has this used measurement instrument been calibration-checked?
A: Yes. This instrument has been functionally tested at omtex tech. NIST-traceable calibration certificates are available on request for an additional fee.
Q: What interfaces does this instrument support for automated test systems?
A: Most Keithley, HP/Agilent/Keysight, and PRODIGIT instruments support GPIB (IEEE-488), RS-232, or USB interfaces for ATE integration. Check the model-specific datasheet for details.
Q: Is this instrument suitable for use in a cleanroom or semiconductor fab?
A: These instruments are professional-grade lab instruments suitable for cleanroom-adjacent environments. Contact Jack@omtextech.com for specific environmental specifications.
Shipping Policy
Order Processing Time
All orders are processed within 3–5 business days after payment confirmation from our warehouse in China. Orders placed on weekends or public holidays will be processed on the next business day.
Shipping Methods & Estimated Delivery
| Destination | Method | Estimated Delivery |
|---|---|---|
| United States | Standard | 10–20 business days |
| United States | Express | 5–10 business days |
| International (AU, CA, EU, GB, JP, SG, etc.) | International | 10–25 business days |
| International (AU, CA, EU, GB, JP, SG, etc.) | UPS Express | 3–7 business days |
Shipping rates are calculated at checkout based on order weight and destination.
Customs, Duties & Taxes
All orders are shipped from China. Import duties, taxes, and customs clearance fees are the responsibility of the buyer and are not included in the order total or shipping cost. Please check with your local customs office for applicable charges before placing an order.
Order Tracking
Once your order has shipped, you will receive a confirmation email with a tracking number. You can track your shipment via the carrier's website or through our store.
Shipping Delays
OMTEX is not responsible for delays caused by carrier disruptions, customs processing, weather events, or other circumstances beyond our control. International shipments may experience additional delays at customs. If your order is significantly delayed, please contact us directly.
B2B / Wholesale Orders
For bulk or wholesale orders, shipping terms are negotiated individually. Please contact our sales team for a customized shipping quote and lead time.
Contact Us
For any shipping-related inquiries, please reach out to us:
| jack.omtex@gmail.com | |
| +86 199 0296 8059 | |
| Website | www.omtextech.com |