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Examination Room Special Mobile Phone Signal Jammer



* Effectively shield frequency bands such as GSM/CDMA/DCS/WCDMA/LTE/wifi/5G);
* Built-in aluminum alloy radiator, the equipment has good short-term working stability;
* Using foreign advanced chips and technologies, slow-start circuit design, high integration;
* Using ultra-high frequency interference technology, which only interferes with downlink and does not interfere with base stations;
* Using multi-channel segmented independent shielding technology, the effect is better;
* Intelligent remote control or manual switch controls the machine to work, and the effective shielding range is 10m-30m (depending on the operator's network signal condition);
* Can work for a long time without interruption;
* The interference frequency band can be expanded according to user needs;
* Output and Band Output Power
   CDMA/GSM/DCS/3G/3G1: 37dBm
   4G1/4G2/WIFI5G1/5G2: 36dBm
   WIFI5.8G: 33dBm
* Output and Channel Output Power
   CDMA/GSM: 6dBm/30KHz(min)
   DCS/3G/3G1/4G1/4G2/WIFI/WIFI5.8G/5G1/5G2: 2dBm/30KHz(min)


Product Photo:

Cell Phone Signal Jammer Cell Signal Jammer Signal Blocker Signal Blocker Device

Product Specifications:

Physical Parameters Performance And Indicators
Size 370X270X85MM (L*W*H)
Weight 3.3 kg
Shielding Range 10-30m
(depending on the strength of the mobile phone operator's network signal)
Power And Power Consumption AC110-220V/DC24V/15A, power consumption: 260W
Operating/Storage Temperature Working temperature: -10℃~+55℃; Storage temperature: -20℃~+60℃

Electrical Parameters:

Output Working Frequency
CDMA 870-880MHz
GSM 930-960MHz
DCS 1805-1918MHz
3G 2010-2145MHz
3G1 2110-2170MHZ
4G1 2300-2390MHZ
4G2 2555-2650MHZ
WIFI 2400-2483MHz
WIFI5.8G 5725-5850MHz
5G1 3400-3600MHz
5G2 4800-4900MHz

Characteristic Parameter:

Mobile phone full frequency coverage

DXK3000K-10-5G is a communication countermeasure equipment specially designed and produced for various examinations at home and abroad. It can effectively shield GSM900, DCS1800, PCS1900, CDMA, 3G, 4G, 5G and other mobile phone signals, as well as WIFI signals, or use mobile phone wireless frequency bands. Wireless cheating devices such as electronic watches for information transmission as a medium are security guards and purification experts for confidential venues and standardized examination rooms.
The jammer is an omnidirectional full-band communication signal jammer, which is the third-generation green signal jammer. It only shields the reception of on-site mobile phone equipment and has no effect on the surrounding base stations.
This type of model adopts split output, the single transmitter power does not exceed 50W, and the output of each channel is 4W ~ 5W.
The DXK3000K-10-5G equipment adopts a directional antenna array, which greatly increases the shielding distance. It shields various mobile phone signals within the range of 10-30 meters (depending on the strength of the base station signal), so that all the signals within the shielding range are shielded. The communication between mobile phone-type communication equipment and the outside world is completely cut off.

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2022-05-18 15:55:46

The delivery is very fast. Customer service is very good. I followed the method and tried it out. It alerts all but the routers that can detect it. Nothing else seems to be safe in the house. Mom doesn't have to worry about my safety anymore... It looks very sophisticated. I am very happy with the appearance.

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2022-05-14 18:03:16

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