Faraday Cage RF Attenuation Evaluator

Calculate signal penetration loss through industrial control cabinets and enclosures.

RSSI
Measured outside the cabinet. (e.g., -65 = Good, -85 = Poor)

Internal Signal Diagnostics

Faraday Penetration Loss
– 0 dB
Energy absorbed by enclosure
Internal Device Signal
— dBm

Architectural Risk Detected

Your internal signal has dropped to critical levels. Metal control panels act as perfect Faraday cages, absorbing up to 40dB of RF energy. Standard commercial routers with internal PCB antennas will completely lose cellular and Wi-Fi links inside this enclosure.

Software changes can’t get around physical shielding. You must deploy True Industrial Hardware equipped with standard gold-plated SMA connectors.

💡 Pro Tip: Choose our “Gateway + Magnetic Extension Antenna” bundle. Lock the core device securely inside your panel, and magnetically mount the extension antenna on the roof for a flawless 0-loss link.

Cellular Edge Routing
VT-LTE400 Industrial 4G Router
✔ Power/Temp: 9~24V DC, -40°C to +85°C
✔ Connectivity: 4G LTE, Wi-Fi, 4xLAN, 1xWAN
✔ Antenna: 50Ω/SMA Base for Ext. Mounts
View LTE Router → Download Specs
Wi-Fi & Serial Gateway
VT-WF100 Wi-Fi Serial Server
✔ Temp: -40°C to +85°C Industrial Grade
✔ Interfaces: RS232/485/422 to Wi-Fi/ETH
✔ Protocol: Modbus RTU to TCP Gateway
View Wi-Fi Server → Download Specs

Engineering tools designed for OT professionals by Valtoris.
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