This 210W 8 antennas desktop cell phone jammer is the latest medium power design. As the world first high power desktop cellphone signal jammer each channel output power up to 25W, which can block GSM, CDMA, DCS/PCS, 3G, 4G, Wi-Fi, GPS at the time. This cellphone jammer can meet your target of most general type of Cell phone frequencies. Higher power with large cover range, up to 150 meters. Good cooling system with 11 cooling fans inside. There have 4 Temperature control fans on the host,the fans not working immediately while the jammer started. The temperature control fans auto start running after the host surface temperature raise to 50℃ to ensure the jammer working steadily. It great for school classroom avoid exam cheat and oil/gas station keep in secure. The each band output power can be adjustable according to your request.
Large coverage, covering all 2G, 3G, 4G cell phone signals, 2.4G WIFI, GPS signals.
High power cell phone signal jammer, up to 25W output power for each channel.
Good cooling system with 11 cooling fans inside.
There have 4 Temperature control fans on the host,the fans not working immediately while the jammer started. The temperature control fans auto start running after the host surface temperature raise to 50℃ to ensure the jammer working steadily.
Low noise.
Can adjust or turn off any single band without influencing the other bands operation.
Work non-stopped.
Stable capability.
It can be applied at meeting rooms, conference rooms, museums, galleries, theaters, concert halls, churches, temples, restaurants, classrooms, training centers, factories, banks, trains, bus and more;
For some locations of special purpose such as hospitals, gas stations and more, please do field test first to make sure no interference happened to the normal operation of their equipment and instrument.
Jamming Frequencies: |
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Output Port |
Frequency |
Average Out-putting Power |
Channel Out-putting Power |
CDMA |
850-894MHz |
30W/44.8dBm |
15dBm/30KHz(min) |
GSM |
925-960MHz |
30W/44.8dBm |
15dBm/30KHz(min) |
DCS/PCS |
1805-1990MHz |
25W/44dBm |
13dBm/30KHz(min) |
3G |
2110-2170MHz |
25W/44dBm |
8dBm/30KHz(min) |
WIFI2.4G |
2400-2500MHz |
25W/44dBm |
7dBm/30KHz(min) |
GPS |
1570-1580MHz |
25W/44dBm |
13dBm/30KHz(min) |
4G LTE |
790-826MHz or 725-770MHz |
25W/44dBm |
15dBm/30KHz(min) |
4G WIMAX |
2620-2690MHz or 2345-2400MHz |
25W/44dBm |
7dBm/30KHz(min) |
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Total Output power: 210W (25-30W each band) |
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Power supply: AC adapter (AC110V220V-DC24V) |
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Shielding Radius:(60-150) meters@-75dBm,still depends on the signal strength in given area. |
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Cooling System: 11 built-in cooling fans, 4 of them are intelligent temperature control fans |
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Antenna parameters: 8 omnidirectional antennas, Gain: 5dBi. |
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Working time: non-stopped working |
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Dimension: (length, width, height) 520x310x90mm Net Weight:12kg Full set w:15kg |
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Warranty: one year from delivery date |
This product is in stock now, we guarantee shipping within 48 hours and offer 1 year warranty for all our products. Brought to you by the leader in security devices and best Signal Jammers, Jammerall.
Important Notes for Jamming Distance: The jamming distances we mentioned on website are for customer's reference only. The actual jamming distance will be varied depending on the signal strength and the use location and if full charges, etc.
Important Notes for Portable Jammers with No Cooling Fan: Do not use the jammer when it is charging, or it will burn the jammer as it has no built-in fan. If because of this factor due to the broken of the jammer, the customer will lose the authority of free repairation .
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Posted by Jaddu on 17th Aug 2020
I am a hospital worker. By using this kind of jammer in the hospital, can prevent the harm to human body caused by the use of mobile phone and the malfunction of medical equipment. Meanwhile, I don't need to worry about the noise of mobile phone ring sound brought to patients at night.
Posted by Kaer on 5th Aug 2020
Recently, there are always uavs flying around in the vicinity of the ranch, sometimes even hovering overhead for dozens of minutes, suspected to be taking photos. After consulting with my friend jack, he said someone might has been stealing information from the ranch, so I bought the drone jammer, which was cheap but powerful, and since then, no drones have circled nearby.
Posted by Jaccy on 15th Jul 2020
Very good product, I like it, the most important thing is fair price, can recommend.
Posted by Cindi Sedtal on 16th May 2020
This is a very good block product. The most important thing is that it has many advantages,and there are many jamming bands, and I am very fond of it.
Signal jammer switches are turned on, the blocked signal will be killed, and it is the best signal killer.
Posted by Nakesha on 25th Jun 2019
I bought this jammer for use during company meetings both to disable cell phones of attendees. We now have everyone's full attention, and our trade secrets are that much safer. The device is so powerful, so we had to turn it down. Highly recommended.
Previous | Showing reviews 13-17 of 17