Anritsu S331D CFL Repair

$245.00 evaluation fee

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

Expert Anritsu S331D CFL repair and calibration with documented test results. Repair includes verification of NEXT and ACR performance.

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

Anritsu S331D Site Master Cable & Antenna Analyzer Repair

The Anritsu S331D Site Master is a handheld cable-and-antenna analyzer — it measures return loss, VSWR, and distance-to-fault (DTF) on RF transmission lines and antennas for installing and maintaining wireless sites. As a precision RF field instrument, its faults concentrate in the RF source/bridge, the test port, and the display, with field-wear connectors a frequent culprit.

June Company repairs and calibrates the Anritsu S331D for wireless installation and maintenance teams.

Common Anritsu S331D problems we fix

Test-port / RF connector damage — worn or damaged ports degrading return-loss/VSWR accuracy, repaired.
Return-loss / DTF readings off — RF source/bridge or measurement drift, recalibrated against standards.
No or weak measurement — RF source or detector faults, restored.
Display degradation — dim or failing display, repaired.
Battery or power faults.

FAQs

My Site Master readings drifted — fixable? Yes. Port wear and source/measurement drift are repairable; we recalibrate so return-loss, VSWR, and DTF are accurate again, with a NIST-traceable certificate.

Is the display repairable? Yes — display service is routine on these.

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

Brand

Anritsu Repair

Our technicians service Anritsu vector network analyzers and network cable analyzers, with calibration after every repair. Anritsu repairs by instrument type: Vector Network Analyzer Repair, Network Cable Analyzer Repair, Spectrum Analyzer Repair and Network Tester Repair. Anritsu models we see include the Anritsu MS2035B Spectrum Analyzer, Anritsu 37247B Network Analyzer and Anritsu 37247D Network Analyzer. We calibrate every repaired vector network analyzer from Anritsu with NIST traceability; the work carries a 90-day warranty. You approve a firm Anritsu quote before work begins.

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