Handheld Multimodal EM Scanner with LED Bar-Graph Display (Custom Design - Simulated Operation)

Circa Late 1990's to Early 2000's

A custom movie prop manufactured by PROPOLOGY.ca featuring authentic simulated functionality.

Designed to portray a piece of professional electromagnetic spectrum detection equipment. It features an operational LED bar-graph display with user-settable scan scaling and frequency. This fictional device can accommodate a wide variety of scripted applications via a BNC Input/Output connections for optional accessories. An 1/8-inch earphone jack also allows for notional audio monitoring.

These available accessories enable the monitoring and recording of a wide range of EM sources, accommodating a myriad of scripted scenarios.

Use Cases:

• Industrial Diagnostics & Maintenance: Monitor electromagnetic interference (EMI), identify malfunctioning machinery, or test component shielding integrity.

• Security and Counter-Surveillance: Sweep areas for unauthorized listening devices, covert cameras, or hidden transmitters by scanning frequencies and monitoring signal strength.

• Scientific Field Research: Employ for basic environmental studies (e.g., monitoring natural EM fields) or educational demonstrations of EM radiation principles.

• RF Engineering and Telecom: Troubleshoot antenna systems, check signal leakage in shielded rooms, or perform preliminary site surveys. The BNC input allows connection to various specialized antennas or probes.

• Bio-Signature Detection and Monitoring: Calibrate for human and non-human life form detection.

• Nuclear Radiation: Detect and monitor nuclear radiation sources.

• Radio Transponder Tracking: Use for law enforcement vehicle location tracking through triangulation measurements.

Operational Features:

• User-Controlled Display: Adjust scan scaling (bar-graph length) and frequency (how rapidly the bar-graph fills) discretely on camera via two conveniently positioned control knobs.

• Illuminated "POWER" Switch.

Notional/Non-Operational Features:

• Configurable Scanning: Via the membrane switch keypad.

• Audio Monitoring: An 1/8-inch earphone jack facilitates audio monitoring of signals, aiding in the identification of modulated transmissions (e.g., voice or data signals).

• Accessory Adaptability: The BNC input connection provides versatility through optional accessories, broadening the range of detectable EM sources.

NOTE: Any desired sensor/antenna accessory can be connected provided it utilizes the unit's existing BNC connection, either directly or via an adaptor.

Accessories Available Separately:

• Earbuds/Headsets: For audible signal monitoring.

• Antennas - Omnidirectional - BNC Mount - Various Lengths: For general RF detection; each length is optimized for a specific frequency range.

• BNC Right Angle Adaptor: Provides orientation options for device-mounted mono-directional antennas.

• Antennas - Mono-Directional - BNC Mount: For precision direction finding applications.

• Antenna Attenuator - BNC Mount: Used to reduce the strength of a signal received by an antenna, helping to prevent overload and improve signal quality.

• BNC Extension Cables: To provide remote connection of antennas.

• Radiation Detector Head-Unit (BNC Mount): This handheld component connects to the main scanner via an extendable coiled cable. It can also be docked to the main unit using the optional quick-release pistol grip for seamless transition between mounted and handheld use.

• Pistol Grip Adaptor/Cover: Includes a quick-release mount for the radiation detector head unit (replaces the existing internal access cover).

EM Spectrum Reference (Low to High Energy):

• Radio Waves: The longest wavelengths (cm to km). Communication (Radio, TV, Cell signals).

• Microwaves: Shorter than radio; interact with water molecules. Cooking (Microwave ovens), Radar, Wi-Fi.

• Infrared (IR): Felt as heat; sits just below visible red light. Thermal imaging, Remote controls.

• Visible Light: The only part humans can see (Red to Violet). Human vision, Photography, Fiber optics.

• Ultraviolet (UV): High enough energy to cause chemical reactions. Sterilization, Tanning, Forensic analysis.

• X-Rays: High energy; can penetrate soft tissues. Medical imaging, Security scanners.

• Gamma Rays: Shortest wavelengths and highest energy. Cancer treatment, Nuclear research.

NOTE: 2-Units available.

(H-19cm x W-10.5cm x D-4.5cm)