Rohde & Schwarz ZNLE4 Vector Network Analyzer Repair

$245.00 evaluation fee

🛡️ 90-Day Warranty ✓ Fee Credited to Repair ⚡ No Forms Needed

Get your Rohde & Schwarz ZNLE4 repaired with certified accuracy and a 90-day warranty. Common issues include source power leveling errors and receiver calibration drift.

Helpful Resources

📋 How It Works

Submit Request – Pay evaluation fee & provide equipment details
Ship to Us – Send your equipment to our Oregon facility
We Evaluate – Detailed diagnosis & repair estimate
Fee Credited – Your evaluation fee applies to repair cost
We Repair – Professional repair with 90-day warranty

🔧 Fast Turnaround: Most repairs are completed within 1–3 business days.
📏 Precision Calibration: NIST-traceable calibrations included for most repairs.
🛡️ Warranty: 90-day warranty on all repairs.
📝 Transparency: Detailed evaluation and repair estimate before work begins.

✓ Evaluation Fee Credited Toward Repair

This evaluation fee is applied as credit toward your final repair cost. After we evaluate your equipment, you'll receive a detailed estimate before any repair work begins.

Description

Rohde & Schwarz ZNLE4 Vector Network Analyzer Repair

The Rohde & Schwarz ZNLE4 is a cost-efficient benchtop vector network analyzer (to ~4 GHz) — a 2-port VNA for S-parameter measurement on components, cables, and devices, with a built-in touchscreen. As a precision RF instrument, its faults concentrate in the source and receiver chains, the test ports, the synthesizer, and calibration stability.

June Company repairs and calibrates the R&S ZNLE4 for RF engineering and component-test teams.

Common R&S ZNLE4 problems we fix

Source-power-leveling errors — the source not delivering correct stimulus power, repaired and recalibrated against standards.
Receiver faults — low sensitivity or drift skewing S-parameters, repaired.
Test-port damage — worn or damaged ports degrading accuracy, repaired.
Calibration won’t hold — directivity/match faults, tracked down.
Touchscreen or interface faults.

FAQs

My ZNLE4 source leveling or cal is off — fixable? Yes. Source, receiver, and port faults are repairable and recalibrated, then verified so S-parameter measurement is stable and accurate, with a NIST-traceable certificate.

Are the ports serviceable? Yes — port repair is routine.

Every repair includes NIST-traceable calibration and a 90-day parts-and-labor warranty. Email us or submit a service request.

Brand

Rohde and Schwarz Repair

Shipping & Returns

Packing your equipment. You are responsible for packaging equipment adequately for transit. We strongly recommend the original manufacturer’s case, or double-boxing with at least two inches of shock-absorbing material on all six sides. We return your equipment in the packaging it arrived in, so please send it in packaging that will survive the return trip as well. If your packaging is damaged or inadequate for the return, we will substitute suitable packaging and may charge the cost of materials.

Insurance. Equipment is not insured by June Company while in transit. We strongly recommend insuring your shipment for its full replacement value.

Risk of loss. Risk of loss remains with you until your equipment is received at our facility, and transfers back to you when your repaired unit is delivered to the carrier (F.O.B. shipping point). June Company is not responsible for equipment lost, delayed, misdelivered, or damaged in transit, in either direction.

Return label. A prepaid and preprinted return shipping label should be included with your shipment. If one is not included, we will provide one.

Transit damage. Damage occurring in transit is the responsibility of the carrier. It is not a warranty defect and is not covered by the 90-day repair warranty. Any claim must be filed by you with the carrier; we will supply photographs and documentation to support it at no charge.

Full details: Terms & Conditions, Section 6 · Return Policy