Leak detection and tracking

Advanced technology
meets affordability

The QS Isolator is the quick, easy way to get to the source of the problem. Engineered to quickly and accurately locate and identify the source of signal leakage, QAM Snare flags a starting point from which the QS Isolator easily directs your technician to the offending device.


Models + options

QS Isolator

The QS Isolator is designed for close-range detection of QAM leakage. QS Isolator pairs with a Navigator mounted in your vehicle to function as a data bridge, relaying samples from the headend to the Isolator. The Isolator correlates the headend signal set with the signal set pulled from its local antenna. QS isolator is also completely agile and can seamlessly switch between three Navigator detection channels.

QS Isolator Set

The Isolator Set is a cost-effective solution to provide any system with the ability to troubleshoot LTE leakage without installing any equipment at the headend. One Isolator acquires the QAM channel samples and then sends them to the second. The second unit correlates the samples to samples pulled from its local antenna. It also provides an effective means to troubleshoot QAM egress in the headend.

Built to help you
perform better

Efficient: Simple to use, just point and move in the direction of increasing detection level.

Foolproof: Unlike other products, QS Isolator is immune to multipath distortion that could potentially point you in the wrong direction.

Sensitivity: The loop dipole antenna acts as a magnifying glass to make detected leaks easy to locate.

Agile: Rapidly detects and locates QAM egress at any frequency.

Precise: No false alarms – no leaks missed.

Productivity driven

QAM Snare System

QAM Snare is the only product on the market able to directly detect QAM channel egress.

Learn HOW >

QS Technology

Advanced engineering for effortless simplicity.

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intelligent prioritization

Unique QAM Snare features that help prioritize and manage your mitigation efforts.

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A Closer look

 System Options

toolS to help you
work smarter, not harder

Take charge of your entire QAM Snare System.

Customize your QAM Snare platform to best suit your needs with QS Manager. Control alarm preferences, repair rules, and monitor QAM Snare field device usage and activity. Manage productivity by tracking and prioritizing repairs and assigning work orders. Make informed decisions with easy access to both short-term and historical leak detection and repair trends, and export your data to other companion systems and generate reports.

QS Manager

System management application

Tap into your network, anywhere, anytime.

QS Web Client lets you remotely monitor your network on your smartphone, tablet, or computer. Simply login to see what’s happening in your system in real-time. Detect, locate, and open or close work orders, all right from your browser.

QS Web Client

Remote access application

QS Isolator


QS Isolator

Leakage detector frequency band: 135-890 MHz (NTSC channels: 16-139)


Leakage detector sensitivity: – 127 dBm/ – 80 dBmV


Time delay range in cross-correlation detector:
 – 50 ...+350 µs or -12 km (coax cable) .... + 70 km
(fiber optic cable)


Leakage measurement sampling: twice per second


ISM FSK frequency: US: 902.5-927.5 MHz


FSK communication compatibility: Isolator TX/RX; Navigator; Monitor


Battery: 3.7V/7.8 AH Li-ion


Battery life: 15 hours (continuous work)


Weight: 400 g (3 cell battery pack)


QS Isolator Set

Troubleshoot LTE leakage without any other equipment.


Related Products

Devices and applications made for each other

We engineered QAM Snare devices and applications to work together seamlessly to deliver everything you need to get the job done smarter, faster and easier.

Helpful Information + Resources

Arcom User Guides

Comprehensive manuals that help you master a specific technology or device.

> QS Isolator User Guide

> Q Browser user guide v2.10


Install and Update

Stay up-to-date with our latest software releases.

> See Latest Updates


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