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Sweep testing verifies system integration and antenna performance. It can also test the characteristics of a device across a range of frequencies. This convenient test demonstrates if an installation meets the required performance specifications.

Sweep testing is completed with two standard tests – return loss and insertion loss. Return loss measures the power transfer efficiency of the antenna at the cell site. The power that is returned needs to be lower, otherwise, the transmitter can be damaged. The insertion loss measures the amount of signal loss through a coaxial system. Line sweeping measures the signal losses and reflections of the transmission system and is important to be performed before PIM testing. It is important to perform a line sweep test before PIM testing to ensure the insertion loss and return loss data are at acceptable levels. This, in turn, assures that the PIM test signals actually reach the components at the highest possible signal level, offering a more accurate indicator of PIM performance.

Avalon has Anritsu site masters in stock and ready to ship. We also offer Sweep Fundamentals Training that will prepare your crews for testing so you can Test With Confidence®.

Request an RMA for calibration with a guaranteed 24-hour turnaround!

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Anritsu S331L Site Master Cable & Antenna Analyzer

2.0MHz to 4.0GHz Cable & Antenna Analyzer, 50MHz to 4.0GHz Power Meter. Sweep Gear. Sweep Tools.

Anritsu S331E Site Master Cable & Antenna Analyzer

Designed to handle the most punishing field conditions. It dramatically increases your productivity and transforms the traditional fix-after-failure maintenance model to one that identifies and fixes problems before major failures occur.

Anritsu MT8212E Cell Master Base Station Analyzer

Cable and Antenna Analyzer: 2 MHz – 4

Anritsu S361E Site Master Handheld Cable & Antenna Analyzer

Combines a cable and antenna analyzer with a spectrum analyzer into a single integrated device. Sweep Gear. Sweep Tools.

Anritsu S412E LMR Master Land Mobile Radio Modulation Analyzer

Designed for installing and maintaining public safety systems.

Anritsu MT8220T BTS Master

Third generation high-performance handheld base station analyzer that has been specifically developed to advance the support for 4G wireless networks as well as installed 2G, 3G and WiMAX networks.

Anritsu S332E Site Master & Spectrum Analyzer

Combines a cable and antenna analyzer with a spectrum analyzer into a single integrated device. Sweep Gear. Sweep Tools.

Anritsu S362E Site Master Cable & Antenna Analyzer With Spectrum Analyzer

Combines a cable and antenna analyzer with a spectrum analyzer into a single integrated device.

Anritsu S820E Site Master Handheld Cable & Antenna Analyzer

1MHz, 8, 14, 20, 30, and 40GHz, the world's most advanced Site Master ever developed.

VIAVI Solutions/JDSU JD724C CellAdvisor Cable & Antenna Analyzer

The CellAdvisor Cable and Antenna Analyzers provide integrated solutions for line sweep measurements and fiber inspection with RF/optical power meters in a lightweight, cloud-enabled instrument for use during cell site installation and maintenance.

Anritsu S332D Site Master Cable & Antenna Analyzer

Features spectrum analysis capability and optional power meter capability in addition to Return Loss/ SWR (also known as VSWR, for Voltage Standing Wave Ratio) and Cable Loss measurements, as well as Distance to Fault (DTF) analysis using Frequency Domain Reflectometry (FDR). Sweep Gear. Sweep Tools.

Anritsu OSLNF50-1 Precision Open/Short/Load

Precision N(f) Open/Short/Load, 42dB, 6.0 GHz

Anritsu OSLNF50-1 Precision Open/Short/Load

Precision Open Short Load, N(m), 4GHz, 42dB

Anritsu S331P Site Master

Ultraportable Cable & Antenna Analyzer

VIAVI Solutions/JDSU CellAdvisor Base Station Analyzer JD745B

The JD745B is a comprehensive solution providing all the functions to effectively test any cell site. The combined functionality includes spectrum analysis, cable and antenna analysis, power meter, interference analysis, channel scanner, RFoCPRI™, signal analysis, and PIM detection.

VIAVI Solutions/JDSU CellAdvisor Base Station Analyzer JD785B

The JD785B is a comprehensive solution providing all the functions to effectively test any cell site. The combined functionality includes spectrum analysis, cable and antenna analysis, power meter, interference analysis, channel scanner, RFoCPRI™, signal analysis, PIM detection.

VIAVI Solutions 3550R Touch-Screen Radio Test System

The first hand-held Radio Test Set – Full radio test set functions in a lightweight hand-held platform