SHTIL-KM6

COBRA

Portable Signal Jammer
Purpose
The device is designed to protect against unauthorized eavesdropping using special radio equipment operating within its frequency range. It is intended for stationary use in limited-area premises.
Key Features

Compact and lightweight for easy mobility and quick relocation of the protected zone
Covert design (case-style) with no identifying features
Transmitter unit can be used:
• Inside the case
• Separately (table/wall-mounted)
Manual control via transmitter buttons
Adjustable output power for operational flexibility
Capable of jamming:
• Navigation systems
• 5G frequencies

Power Supply

Built-in rechargeable battery
220V AC (+22/-33V)
Automatic features:
• Switches to AC power when connected
• Simultaneously charges internal battery

Package Contents

Transmitter unit
Carrying case
220V power adapter
Documentation

Technical specifications

Device Type
Fixed installation / Portable
Jamming Frequency Bands
791-821 MHz (4G-700), 925-960 MHz (GSM900), 1176-1279 MHz & 1575.32-1615.5 MHz (GLONASS/NAVSTAR/GALILEO/QZSS/GPS/COMPASS/BEIDOU), 1805-1880 MHz (GSM1800), 2110-2170 MHz (3G), 2300-2485 MHz (WiFi), 2570-2690 MHz (4G/LTE), 3300-5000 MHz (5G Band 78-1), 5150-5905 MHz (Hi-WiFi), 5925-7125 MHz (WiFi 6E)
Operating Time
≥8 hours (220V AC), ≥2 hours (internal battery)
Output Power
≥16.5 W
Power Supply
14.4V (±2.4V), 220V (+22/-33V)
Power Consumption
≤300 W
Weight
Transmitter: ≤12.5 kg, Case: ≤4.5 kg
Dimensions
Transmitter: 505×407×100 mm (±10 mm), Case: 540×430×160 mm (±10 mm)