KJB DELTA-S Delta S Countersurveillance Sweeping System

Both Easy to learn and powerful the Delta S is a  sweeping system that quickly and reliably detects all types of RF surveillance device up to 6GHz,  the spectral analysis provides high sensitivity and a long detection distance of more then 10 to 20 times that of other RF detectors and near-field receivers. Plus the Delta S has a special mode to detect cellular  jamming devices.

Features

• Quickly and reliably detects all types of RF surveillance devices in the range up to 6 GHz, including analog, digital, working continuously and periodically, transmitting audio or video, with or without encryption
• Finds and identifies covert surveillance devices which use the digital standards GSM, 3G, 4G / LTE, 5G, Bluetooth, Wi-Fi, DECT and others in the range up to 6 GHz Analyzes Wi-Fi 2.4 GHz, Wi-Fi 5 GHz, Bluetooth, “Bluetooth LE” and “Bluetooth LE Advertising” channels
• The background masking feature allows you to reject friendly signals such as television, radio, mobile base stations, etc., and focus on finding local signals that pose a danger
• Can be quickly adjusted to the local frequency allocation in the country of use (mobile and wireless bands)
• High-speed spectrum updating and wide real-time bandwidth (RTBW) provide the ability to register short-burst signals
• Search modes include: "All Signals", "Mobile/GPS trackers", "Wireless/ISM" and "Custom", as well as two additional modes for the inspection of suspicious bands or signals
• Two antenna inputs and built-in antenna switch provide maximum sensitivity over the entire frequency range
• Unlimited number of logs, each can contain an unlimited history of events
• Unlimited number of logs, each can contain an unlimited history of events
• The audio alarm warns the user about the presence of danger with a sound of variable intensity
• The attenuator simplifies location of powerful transmitters
• The "Hold maximum danger" feature automatically displays the most dangerous band or signal
• Demodulation of audio in AM/FM mode
• Works with, and is powered by, a laptop or tablet (not included)
• Has convenient magnetic system for attaching the laptop / tablet to the main unit