A portable signal blocker device with multiple fans inside a metal case, with visual indicators for 5G, 2G, 3G, 4G, and WiFi frequencies.
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120W Power-Adjustable 2/3/4/5G/WIFI/GPS/Bluetooth Cell Phone Jammer

$1,500.00

Key Features

  • Reliable performance in high-signal zones where standard jammers fail.
  • Each frequency band’s output power can be adjusted independently.
  • Directional jamming targets only the needed area, with no interference behind.
  • 120W high power output ensures strong blocking even near base stations.
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A black portable cell phone jammer device with indicators for 5G, GSM, 2G, 3G, 4G, and WIFI.Black portable phone jammer with handle and fans on a white background
All in One E-12-100W Cell Phone Jammer 5G GSM WIFI Bluetooth Signal Jammer

120W: 1500

120W: 1500
1500
Overview

The DXK N-14-120W is a full-band, directional, power-adjustable 5G signal jammer that blocks mobile phones, WiFi, Bluetooth, smartwatches, and other wireless devices often used for unauthorized communication or cheating.

Its directional transmission focuses jamming power precisely on target areas without affecting surroundings. With strong output, it remains effective even near powerful cell towers—overcoming the limitations of ordinary jammers. 

Each frequency band’s power can be adjusted independently to match specific coverage needs, making it ideal for confidential meetings and standardized examinations.

phone jammer specifications

This seventh-generation signal jammer utilizes cutting-edge technology to shield on-site devices from receiving mobile signals without affecting nearby base stations.. It adopts an aluminum alloy casing and has fast heat dissipation. Engineered with military-grade anti-drop and anti-collision design for superior performance.

And it combines the advantages of portable and desktop jammers, and has the characteristics of easy portability and high-power interference. The total power of 120W(each channel 5-10W) can quickly and effectively eliminate signal threats within the interference range. The built-in directional antenna array significantly enhances the effective shielding distance, which can range from 8 to 100 meters, depending on the strength of the surrounding base station signal.

Details of N-14-120W Cell Signal Jammer

N-14 Cellphon ejammer parameters
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Precautions:

1. Factors affecting the actual shielding range include signal field strength, base station distance, mobile phone format, obstacles, installation height, installation specifications, etc.
2. It is normal for the host to heat up after working for a long time. If the temperature is too high, please turn off the power and contact your local dealer
3. The normal installation height is 1.8m～2.5m, try to choose the place where there is no obstacle between the target shielding area.
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Dexinkang Anti Drone Company
Specification

Category Performance and Metrics
Size 435 × 293 × 130 mm (Length × Width × Height)
Weight 7.2 kg (main unit)
Shielding Range 8–50 m (depending on the strength of the base station signal)
Power Supply & Consumption AC110–220V / DC24V / 20A, Power Consumption: 480WBuilt-in dual switching power supply
Operating Temperature -10℃ to +55℃
Storage Temperature -20℃ to +60℃

Electrical Parameters

Channel Shielded Signals Operating Frequency Frequency Range Output Power Channel Output Power
CH1 Broadcast 5G / Mobile 5G 758–803 MHz 40 dBm 5 dBm / 30KHz (min)
CH2 CDMA / Telecom 2G / 4G 851–894 MHz 40 dBm 5 dBm / 30KHz (min)
CH3 GSM / Mobile 2G 4G / Unicom 4G 925–960 MHz 40 dBm 5 dBm / 30KHz (min)
CH4 DCS / Mobile 2G 4G / Unicom 4G / Telecom 4G 1805–1990 MHz 40 dBm 2 dBm / 30KHz (min)
CH5 PHS / Mobile 2G 4G / Unicom 4G / Telecom 4G 1805–1990 MHz 40 dBm 2 dBm / 30KHz (min)
CH6 3G / Mobile Unicom Telecom 3G 4G 2010–2170 MHz 40 dBm 2 dBm / 30KHz (min)
CH7 3G / Unicom Telecom 3G 4G 2110–2170 MHz 40 dBm 2 dBm / 30KHz (min)
CH8 4G1 / Mobile 4G (indoor coverage) 2300–2400 MHz 40 dBm 2 dBm / 30KHz (min)
CH9 WIFI2.4G / WIFI5.8G 2400–2483 MHz / 5725–5850 MHz 37 dBm 2 dBm / 30KHz (min)
CH10 Mobile 4G 5G 2500–2600 MHz 39.5 dBm 2 dBm / 30KHz (min)
Mobile 4G 5G 2600–2690 MHz 39.5 dBm 2 dBm / 30KHz (min)
CH11 5G1 / Telecom 5G 3300–3500 MHz 39 dBm 2 dBm / 30KHz (min)
5G2 / Unicom 5G 3500–3800 MHz 39 dBm 2 dBm / 30KHz (min)
CH12 5G2 / Mobile 5G (indoor coverage) / WIFI5.2G 4800–4960 MHz / 5150–5350 MHz 37 dBm 2 dBm / 30KHz (min)

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