| Manufacturer | Anritsu |
| Model | S331A |
| Product | Sitemaster 25MHz to 3.3GHz Scalar Network Analyser |
| Type | Used |
The Anritsu S331A is a hand-held SWR/Return Loss and Distance-to-Fault analyzer, equipped with a synthesized sweep signal source and LCD display for graphical results. It supports frequency measurements from 25 to 3300MHz with 100kHz resolution, return loss accuracy from 0 to 54dB at 0.01dB steps, SWR from 1 to 65 at 0.01 increments, and cable loss from 0 to 20dB at 0.01dB steps. The instrument stores up to 40 traces with 130 display points and provides 4 sweep markers for detailed analysis.
Designed for antenna tower systems, the Anritsu S331A enables efficient detection of faulty RF components, while simplifying SWR, return loss, and cable insertion loss testing. The N(f) connector ensures compatibility for field operations.
Testwall can supply the used Anritsu S331A, fully tested. With expert support and global delivery, Testwall ensures high-performance instrumentation with unmatched reliability and service quality. Please contact us directly if you need calibration or repair of the Anritsu S331A.
Returns
If you are not completely satisfied with your purchase, simply return the item to us in its original condition within 30 days of receipt.
Returned items should be unused and must be returned in original packaging with any enclosed documentation. We will issue a full refund on receipt, excluding the original delivery charge. Alternatively, if preferred, we will exchange the item.
VAT
Prices exclude VAT. Intra-Community transactions: Under the EU VAT Directive, B2B sales of goods across EU VAT borders is VAT zero-rated.
Where VAT is charged, a rate of 23% is applied.
VAT is not charged outside of the EU.