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280W 14-Channel Full-Band Desktop Signal Blocker with 360° Omnidirectional Coverage

280W 14-Channel Full-Band Desktop Signal Blocker with 360° Omnidirectional Coverage

Brand Name:	Wolves Team
Model Number:	14
MOQ:	1
Price:	680
Delivery Time:	7-15 Days
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

Operating Temperature:

-30°C To +60°C

Antenna Type:

Omnidirectional

Total Output Power:

280 W

Power Supply:

AC100-240V

Number Of Channels:

14 Independent Channels

Number Of Bands:

14 Bands

Packaging Details:

CartonPackaging

Supply Ability:

1000pcs/month

Product Description

280W 14-Channel Full-Band Desktop Signal Blocker – 360° Omnidirectional

This 140W 14-band directional desktop signal jammer is engineered for high-power, targeted signal denial in large-scale security environments. This professional-grade interference system simultaneously blocks all major communication signals including 2G, 3G, 4G, 5G cellular networks, triple-band WiFi (2.4G/5.3G/5.8G), GPS L1/L2-L5 positioning signals, VHF/UHF walkie-talkie frequencies, and Lojack vehicle tracking signals.

Frequency Coverage Specifications

Signal Standard	Frequency Range
4G LTE	720-826MHz
CDMA	850-960MHz
DCS	1805-1880MHz
3G	2110-2170MHz
4G WiMAX	2300-2400MHz
4G WiMAX	2570-2690MHz
5G1	3400-3600MHz
5G2	3600-3800MHz
WiFi	2400-2500MHz
WiFi 5.3G	5150-5350MHz
WiFi 5.8G	5700-5850MHz
GPS L1	1520-1650MHz
GPS L2-L5	1170-1280MHz
VHF	135-174MHz
UHF	400-470MHz
Lojack	170-180MHz

Key Features & Advantages

14-Band Full-Spectrum Coverage – Blocks 2G/3G/4G/5G, triple-band WiFi (2.4G/5.3G/5.8G), GPS L1/L2-L5, VHF/UHF walkie-talkies, and Lojack vehicle tracking
140W High-Power Output – 10W per channel, 3x more powerful than 42W models, ensuring reliable performance in large venues
Directional Antenna – Focuses interference energy in a specific direction for superior penetration and targeted coverage
Dual-Fan Cooling System – Enlarged aluminum heatsink maintains stable 24/7 operation with surface temperature below 45°C
Individual Band Control – Each of the 14 channels can be independently switched on/off as needed
Adjustable Output Power – Fine-tune power levels to adapt to different venue sizes and signal conditions

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