unival SPECTRUM GUARD

The unival Spectrum Guard portfolio represents unival’s integrated approach to counter monitoring, technical surveillance countermeasures (TSCM), and information protection. It combines spectrum monitoring, signal analysis, physical detection tools, and access control measures to identify, locate, and mitigate unauthorized surveillance and communication threats.

The approach is designed to address both active transmissions and passive electronic devices, supporting continuous monitoring as well as targeted inspection operations. Systems within this category are used to protect sensitive environments where confidentiality, operational security, and electromagnetic control are critical.

unival Spectrum Guard solutions are deployed in governmental buildings, embassies, correctional facilities, critical infrastructure, corporate environments, and other high risk locations requiring persistent or on demand counter surveillance capability.

Legal and Regulatory Notice: Use of spectrum monitoring, counter monitoring, and technical surveillance countermeasure systems is subject to applicable national laws and regulations. Deployment and operation are restricted to authorized security, governmental, and institutional users and must be conducted in accordance with local legal and regulatory frameworks.

unival Spectrum Guard

Operational Capability Overview

Purpose, Application, and Risk Environment

Purpose: unival Spectrum Guard systems are deployed to detect, analyze, and counter unauthorized surveillance, communication, and data transmission activities. They support TSCM operations, continuous spectrum monitoring, and controlled information exchange in security sensitive environments.

Application Environments: Typical environments include embassies, government facilities, correctional institutions, critical infrastructure, secure corporate locations, conference areas, and protected residential or operational spaces. Systems may be deployed permanently or used for temporary inspections and targeted operations.

Operational Risk Context: Modern surveillance threats include both active transmitters and passive electronic devices that may remain undetected during standard inspections. Unauthorized communications can enable espionage, data leakage, remote activation, or coordination of hostile activity. unival Spectrum Guard addresses these risks by combining continuous monitoring, tactical inspection tools, and controlled access measures within a unified counter monitoring framework.

Functional Capability Overview

1. Continuous Spectrum Monitoring and Signal Analysis
Supports long term monitoring of the radio frequency environment, including detection of concealed, low power, or frequency hopping transmissions.

2. TSCM Oriented Detection Methods
Combines spectrum monitoring, NLJD based detection of passive electronics, and physical inspection techniques as part of a structured counter surveillance process.

3. Signal Identification and Demodulation
Supports identification and demodulation of common communication standards, including Wi Fi, Bluetooth, GSM, UMTS, DECT, and other digital and analog signals where permitted.

4. Threat Localization and Direction Finding
Enables localization of signal sources within buildings or facilities, including mapping and directional analysis for investigative and mitigation purposes.

5. Portable and Fixed Deployment Options
Supports both fixed installations for continuous protection and portable systems for on demand inspections and temporary operations.

6. Information Protection Through Access Control
Reduces insider risk and unauthorized presence through structured visitor management and controlled access workflows.
 

Technical Overview

TECHNOLOGY CLASSES WITHIN UNIVAL SPECTRUM GUARD

unival Spectrum Guard systems can be grouped into the following technology classes based on their operational role within counter monitoring and information protection.

Spectrum Monitoring and Signal Analysis Systems

Fixed or portable platforms such as USG systems designed for continuous RF monitoring, signal classification, demodulation, and localization.

Handheld Counter Monitoring Instruments

Portable devices such as HCM1 used for rapid sweeps, localized inspections, and confirmation of transmitting sources during field operations.

Non Linear Junction Detection Tools

Specialized instruments such as NLJDmini used to detect passive electronic devices that do not emit signals.

Visitor Registration and Access Control Systems

Platforms such as uniXPASS that support information protection by managing and documenting physical access to secure environments.
 

Secure Communication Environments

Communication practices and systems designed to operate safely within counter monitored spaces, ensuring confidentiality under active surveillance detection conditions.

Our Range

unival SPECTRUM GUARD PRODUCTS

USG20

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HCM1

NLJDmini

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uniXPASS

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Secure Communication

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