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140W 14-Band Desktop Signal Jammer with 80 Meter Coverage Multi-Frequency Blocker for CDMA DCS 3G 4G 5G WiFi GPS

140W 14-Band Desktop Signal Jammer with 80 Meter Coverage Multi-Frequency Blocker for CDMA DCS 3G 4G 5G WiFi GPS

Brand Name:	Wolves Team
Model Number:	10H10-14
MOQ:	1
Price:	1
Delivery Time:	7-15
Payment Terms:	L/C,D/A,D/P,T/T

Detail Information

Product Description

Detail Information

Place of Origin:

China

Certification:

CE/ROHS/FCC/ISO9001

Total Output Power:

140W

Weight:

8-15kg

Coverage Radius:

80 Meters

Operating Temperature:

-10℃ To +50℃

Number Of Channels:

14 Bands

Power Supply:

AC 110-240V

Packaging Details:

CartonPackaging

Supply Ability:

1000pcs/month

Highlight:

140W Signal Jammer

14-Band Desktop Signal Blocker

80 Meter Coverage Multi-Frequency Jammer

Product Description

140W 14-Band Desktop Multi-Frequency Signal Blocker CDMA DCS 3G 4G WiMAX 5G WiFi 2.4G 5.2G 5.8G GPS L1 L2

The WT-140W-14B is a professional high-power 140W 14-band desktop signal jammer designed for comprehensive signal shielding in large indoor environments. Delivering 10W per channel across 14 critical frequency bands, this device simultaneously blocks 2G, 3G, 4G, 5G, WiFi (2.4G/5.2G/5.8G), GPS L1/L2, VHF, UHF, and Lojack signals with omnidirectional antenna coverage.

With an effective coverage radius of up to 80 meters, this high-power desktop jammer is ideal for large exam halls, conference centers, government facilities, and corporate boardrooms where extensive signal shielding is required. The robust cooling system ensures stable continuous operation even during extended use.

Frequency Band Configuration

Channel	Band	Frequency Range	Target Signal
CH1	4G LTE	720-826MHz	4G LTE (Band 5/12/13/17/20)
CH2	CDMA	850-960MHz	CDMA / 2G
CH3	DCS	1805-1880MHz	DCS 1800 (2G/4G)
CH4	3G	2110-2170MHz	WCDMA / UMTS (3G)
CH5	4G WiMAX1	2300-2400MHz	4G TD-LTE / WiMAX
CH6	4G WiMAX2	2570-2690MHz	4G LTE (Band 7/38/41)
CH7	5G1	3400-3600MHz	5G NR (C-Band)
CH8	5G2	3600-3800MHz	5G NR (C-Band)
CH9	WiFi 2.4G	2400-2500MHz	WiFi 2.4G / Bluetooth
CH10	WiFi 5.2G	5150-5350MHz	WiFi 5.2G
CH11	WiFi 5.8G	5700-5850MHz	WiFi 5.8G / Drone Video Link
CH12	GPS L1	1520-1650MHz	GPS / BeiDou / GLONASS
CH13	GPS L2~L5	1170-1280MHz	GPS L2/L5 / BeiDou
CH14	VHF	135-174MHz	VHF Two-Way Radio
CH15	UHF	400-470MHz	UHF Two-Way Radio / Drone Remote
CH16	Lojack	170-180MHz	Lojack Vehicle Tracking System

Key Features

140W Total Output Power - 14 channels with 10W per channel for powerful signal shielding
16 Frequency Bands Available - Covers 2G/3G/4G/5G, WiFi 2.4G/5.2G/5.8G, GPS L1/L2, VHF, UHF, Lojack
80 Meter Coverage Radius - Effective jamming range for large rooms and halls
Omnidirectional Antenna - 360° signal coverage for full room shielding
Independent Channel Control - Each band can be switched ON/OFF individually
Desktop Installation - Compact design suitable for desk or wall mounting
High Efficiency Cooling System - Built-in fan ensures stable continuous operation
AC 110-240V Power Supply - Compatible with global voltage standards
Plug and Play - Simple setup, no complex installation required

Applications

Large Exam Halls - Prevent cheating via mobile phones and wireless devices
Conference Centers - Ensure security during large gatherings and presentations
Government Facilities - Secure classified meetings and sensitive information
Corporate Boardrooms - Protect executive discussions and strategic meetings
Corporate Security - Protect R&D centers and sensitive business information
Theaters & Auditoriums - Maintain silence during performances
Government Facilities - Secure communications in sensitive environments

Technical Specifications

Total Output Power 140W (14 channels × 10W)

Number of Channels 14 Bands (expandable to 16)

Coverage Radius Approx. 80 meters

Coverage Area 80-150㎡

Antenna Type Omnidirectional (14 units)

Power Supply AC 110-240V

Cooling High efficiency cooling fan

Channel Control Independent ON/OFF per band

Installation Desktop / Wall Mount

Operating Temperature -10℃ to +50℃

Weight Approx. 8-15kg

Package Includes

Main Unit ×1
Omnidirectional Antennas ×14
Power Cable ×1
User Manual ×1

Product Images

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