Shenzhen Dezhen Telecommunication Technology Co.,Ltd

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20-6000MHz GSM 3G 4G RF Drone Frequency Blocker device to jam cell phone signals

20-6000MHz GSM 3G 4G RF Drone Frequency Blocker device to jam cell phone signals

  • 20-6000MHz GSM 3G 4G RF Drone Frequency Blocker device to jam cell phone signals
  • 20-6000MHz GSM 3G 4G RF Drone Frequency Blocker device to jam cell phone signals
  • 20-6000MHz GSM 3G 4G RF Drone Frequency Blocker device to jam cell phone signals
  • 20-6000MHz GSM 3G 4G RF Drone Frequency Blocker device to jam cell phone signals
20-6000MHz GSM 3G 4G RF Drone Frequency Blocker device to jam cell phone signals
Product Details:
Place of Origin: China
Brand Name: DEZHEN
Certification: CE,FCC
Model Number: DZ-WT700180
Payment & Shipping Terms:
Minimum Order Quantity: 1 PC
Price: Negotiated Price
Packaging Details: carton or wooden case
Delivery Time: 3-4 weeks
Payment Terms: L/C, T/T, Western Union
Supply Ability: 2000 pcs per years
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Detailed Product Description
Type: Bomb Jammer Jamming Area: 50-800 Meters
Signal Jammer For: 20 - 6000MHz Cell Phone Signal Jammer Working Time: 24 Hours/365days Continuously
Antenna Type Options: Directional Or Omnidirectional Antennas Option Special Technology: Prevent Interference Between Each Frequency Band
Dimension: 640×540×550 Mm Weight: 75 Kg
High Light:

GSM Drone Frequency Blocker


4G Vehicle Signal Jammer

All Cell Phone Signal Jammer GSM 3G 4G , 20 - 6000 MHz Portable Vehicle Signal Jammer


Product description :

The bomb jammer can implementing the most effective and reliable RF jamming technology and equipped with a fully-integrated broadband jamming system.It can cove all RF communication Frequencies between 20MHz to 3600MHz continuously and simultaneously.



1. 600-1200 watt total RF output power.

2. Equipped with a remote control unit. The operator can ON/OFF each module through the wired remote controller.

3. Fully portable trolley-type case.

4. Internal battery, AC mains or DC power.

5. External LED display to indicate the batterylevel.

6. Designed with external backup battery input, adapted to external battery. Facilitating to change the battery timely for field use.

Technical Specifications:


11 bands for option: The frequencies can be from 20-6000MHZ

Output Interface Frequency Range Out Power RF Output dBm
CH1 20-108MHz Wireless ,FM Radio 100W
CH2 135-174MHz Wilkie-talkie(VHF) 100W
CH3 300-400MHz Remote Control, Drone 100W
CH4 400-470MHz Wilkie-talkie(UHF),Car alarm 100W
CH5 851-894MHz CDMA 100W
CH6 925-960MHz GSM 100W
CH7 1570-1580MHz GPSL1 50W
CH8 1805-1920MHz DCS,PCS 100W
CH9 2110-2170MHz WCDMA 50W
CH10 2400-2485MHz WIFI,Drone,Bluetooth 50W
CH11 5725-5850MHz WIFI,Drone 15W
Jamming Radius: 50-800M, the jamming radius still depends on the strength signal in given area
HS Code: 8543709200
Total output power: 600~1200W
Power Consumption: 330W
Type: Vehicle Jammer
Dimension: 640×540×550 mm
Packing: Neutral Packing
Signal Jammer for: 20 - 6000MHz Cell Phone Signal Jammer
Power supply: AC110 240V
Weight: 75 Kg
Humidity: 5%-95%
Working Temp: -20℃ to +55℃


RF Characteristics:

RF Characteristics


Output Power

915 Watts

Internal Modulation

FM Hopping Frequency

Signal Source

VCO Synthesized

Power Supply

AC110-240V,24V or 48V DC

Modules Per Unit



ON/OFF with Switch


Adjusted output power by DIP switch


External- Omni-directional for 360°

Power Amplifier Protectors

Full VSWR Protector

Operating Hours



Applicable Area:

• Mainly used in examination rooms, prisons, gas stations, mobile phone bombs, oil depots, LPG stations, detention centers, interrogation rooms, courts,


• Reform-through-labour teams, conference rooms, movie theaters, churches, libraries, school dormitories;


• Special security and confidential occasions (confidential office, negotiation room, mobile vehicles, mobile political and business dignitaries guarding the scene;


• All kinds of military sites and other prohibited places to use mobile phones.


Terms and conditions:

Delivery Time Schedule Delivery time is 3 weeks, Delivery will be initiated from date of receipt of confirmed purchase order and advance remittance in our bank.
Payment Terms 40% advance, 40% after one month,20% before shipping.
Terms of Delivery FOB HONGKONG/ USA.
Warranty 36 months.
Software Updates Free software updates will be provided for a period of 36 months.
Extended Warranty After 4th Year : 5% of total for each years.


20-6000MHz GSM 3G 4G RF Drone Frequency Blocker device to jam cell phone signals 0


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 .

R&D Group in USA

We have strong and excellent R&D group in USA, who dedicated to the research and development of our new products.We are consumer-oriented and do our best to offer satisfying products to customers.

Manufacturer in CHINA

A full line of products - We have a full line of cellular jamming products from low-cost portable units to high-spec industrial units.

We are the specialists in cell phone Jammers and GPS Jammer, WIFI Jammer, 3G Jammer, 4G Jammer, Lojack Jammer, UHF/VHF Jammer, RF Jammer, Audio Jammer,Wireless Video Jammer and signal Repeater/Amplifier/Booster etc.We offer unparalleled professional service and advice for our personal and commercial products. 10+ years of industry experience makes us the specialists you can trust. We pioneered all kind of jammers online sales, and offer the best cellular jamming prices worldwide - guaranteed. We are a developer, manufacturer and reseller of cell phone jamming devices and signal Repeater devices. products include GSM Jammer, CDMA jammer, DCS/PCS Jammer, GPS Jammer, WIFI Jammer, 3G Jammer, Audio Jammer, Wireless Video Jammer, Dual Band Repeater,Tri Band Repeater etc.
Our Jammer type have Portable Jammers, Desktop Jammer, Prison Jamme, Vehicular jammer, Bomb Jammer, IED Jammer and RF Jammer.

Contact Details
Shenzhen Dezhen Telecommunication Technology Co.,Ltd

Contact Person: Mr. Yuen (+86 13316806155)

Tel: +86 13316806155

Fax: 86-133-16806155

Send your inquiry directly to us
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