Signal analyzer HCM1

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Product overview
The HCM1 is a handheld counter-monitoring device for rapid field-strength measurements and locating concealed transmitting devices in rooms, vehicles and on persons. It detects transmission signals from 10 MHz to 12 GHz and provides immediate indication of potential eavesdropping threats. Manufactured in Germany.

Key Features

• Frequency range: 10 MHz to 12 GHz.
• Detection methods: FM, NFM, WFM, AM, PCM, PAM, DECT, WLAN, GSM, spread spectrum, SSB.
• Antenna set: Four specialized antennas covering different bands.
• Sensitivity control: Auto-level function for real-time adjustment.
• Battery: Lithium-Polymer 3.7 V, approx. 3 hours operating time.

Key Functional Benefits

• Portable design: Lightweight and compact for handheld operation (60 x 40 x 10 mm, 40 g with antenna).
• Visual & audible alerts: 12-point LED display and internal speaker with 2.5 mm headset output for discrete audio monitoring.
• Real-time localization: Indicates relative position and signal strength to support fast localization of transmitters.
• Discrete operation: Usable covertly in confined or public spaces; headset output supports discreet listening.

Client Benefits

• Comprehensive detection: Coverage of major transmission bands used by eavesdropping devices.
• Rapid deployment: Device enables detection and localisation within seconds.
• Reduced false positives: Sensitivity adjustment lowers risk of false alarms.
• Portable & discreet: Suited to undercover inspections and rapid response tasks.
• Manufacturing origin: Produced in Germany.

Use Cases

• VIP security: Screening residences and vehicles for listening devices.
• Government buildings: Inspection for espionage equipment in sensitive areas.
• Military operations: Counter-intelligence sweeps of facilities.
• Corporate security: Protecting confidential meetings and facilities.
• Travel security: Checking hotel rooms and conference spaces.

Integration & Compatibility

• Standalone operation: Fully independent device; no external system required for basic detection.
• Headset compatibility: 2.5 mm headset jack for discreet audio monitoring.

Deployment Options

• Handheld: Rapid deployment for field inspections.
• Undercover: Designed for discreet use in confined or public environments.

Technical specifications

• Frequency range: 10 MHz – 12,000 MHz.
• Input impedance: 50 Ohm.
• Display: 12-point LED display.
• Battery type: Lithium-Polymer (3.7 V).
• Operating time: Approximately 3 hours per charge.
• Charging time: 1.5 hours.
• Dimensions: 60 x 40 x 10 mm (without antenna).
• Weight: 40 g (with omnidirectional antenna).
• Modulation / detection methods: FM, NFM, WFM, AM, PCM, PAM, DECT, WLAN, GSM, spread spectrum, SSB.