Status: Keysight PNA Series repair covers the full current-production PNA, PNA-L, and PNA-X microwave network analyzer range. We repair and calibrate all of them.
Common Keysight PNA Series Problems We Fix
- Source won’t lock or output level low — synthesizer phase-lock loop failure
- Receiver dead or insensitive — front-end damage from excessive input power
- Readings jump or ports intermittent — internal switch matrix wear
- Won’t boot or load the measurement app — hard drive or SSD failure in the Windows system
- Test port connectors worn / readings drift when cables move
- Won’t power on — power supply module failure
- Display or touchscreen not responding
- One band weak or missing — LO distribution amplifier degradation
Don’t see your exact problem? We handle all Keysight PNA Series repair needs — email us and describe what’s happening.
Keysight PNA Series Models We Repair
How to Send In Your Keysight PNA
- Tell us what’s wrong. Email us or submit a service request with your model and the problem.
- Ship it to us. Send your instrument from anywhere in the US — we provide prepaid shipping labels on request.
- Get a firm quote. We evaluate it and send a no-obligation repair quote. No work is done until you approve.
Email: info@junecompany.com | All repairs include NIST-traceable calibration and a 90-day parts-and-labor warranty.
Frequently Asked Questions
How much does Keysight PNA Series repair cost?
Repairs start with a flat evaluation fee that’s credited toward your repair cost. After we diagnose the instrument, you get a firm quote before any work begins — no surprises.
How long does the repair take?
Most PNA repairs are finished within 5–10 business days of arrival, with expedited turnaround available if you need it back fast. High-frequency PNA-X work can run longer — we’ll tell you up front with the quote.
My source won’t lock or the output is low — can you fix it?
Yes. Source synthesizer phase-lock and output-level failures are one of the most common PNA faults, and they’re repairable at the component level, then verified against our reference standards.
My receiver is dead or insensitive after too much input power — is that repairable?
Yes. Receiver front-end damage from excessive input power is a routine PNA-X and PNA repair, restored so the analyzer measures to its rated dynamic range again.
Ports are intermittent or readings jump — can you fix the switch matrix?
Yes. Internal switch matrix degradation from mechanical wear is repairable, restored for stable, repeatable multi-port measurements.
My readings are drifting or out of spec — can you recalibrate it?
Yes. We recalibrate the analyzer against our reference standards and return it with NIST-traceable results on a certificate.
It won’t boot or load the measurement application — can you recover it?
Yes. These run a Windows-based measurement system, and hard-drive or SSD failures that stop it from booting are a routine repair, restored to a working, calibrated state.
What if my exact model isn’t listed?
We service every PNA, PNA-L, and PNA-X configuration. If your model isn’t in the table, pick the closest match or email us — the process is the same.
Who uses the Keysight PNA Series?
RF and microwave component manufacturers, 5G/6G wireless developers, satellite communications teams, aerospace and defense programs, radar systems engineers, and antenna designers rely on the PNA family for linear and nonlinear S-parameter characterization, and on independent Keysight PNA Series repair to keep these analyzers in service. For full manufacturer specifications, see Keysight’s PNA-X network analyzers page.
