• Compact 3g 4g Gsm Signal Radio Frequency Blocker
  • Compact 3g 4g Gsm Signal Radio Frequency Blocker
Compact 3g 4g Gsm Signal Radio Frequency Blocker

Compact 3g 4g Gsm Signal Radio Frequency Blocker

Product Details:

Place of Origin: China
Brand Name: HEWEI
Certification: YES
Model Number: HWBJ-IV

Payment & Shipping Terms:

Minimum Order Quantity: 1 set
Price: USD FOB Shenzhen
Packaging Details: carton case package
Delivery Time: 30 working days
Payment Terms: T/T
Supply Ability: 100 sets per month
Get Best Price Contact Now

Detail Information

Operating Mode: Easy ON/OFF Button, OLED Display Showing Battery Level Transmitting Power: 300W
Power Consumption: MAX. 700W Power: AC220V/DC24-26V
Working Time: Built-in DC24V&30AH Can Support Continuous Working For 60 Minutes Built-in Charger: 29.5V&2A Maximum Charging Time Is 5 Hours
Weight (Contain Antenna): 35kg Outer Case: Pelican 1660, IP65
Reliability & Maintainability: MTBF≥1000 Hours, MTTR≤1 Hour Frequency Range: Built-in Directional Array Antenna
High Light:

radio frequency 4g signal blocker


3g radio frequency blocker


gsm radio frequency blocker

Product Description

Portable Multi-band Bomb Jammer

Model: HWBJ-IV



This product has small volume, light weight, which is convenient for the individual soldier to carry. This device is capable of carrying out defensive interference against terrorists and criminals, simple remote-controlled radio devices commonly used and remote-controlled explosive devices improvised from existing civilian wireless communication tools.



Bomb Disposal Squads, Special Police (S.W.A.T.), VIP Protection, Military Security Forces, Anti-terror Units, Bomb Squads, Anti-drug Units, Border Control Units, Checkpoint Personnel, these types of law enforcement personnel who benefit greatly from the deployment of any these best-in-class portable EOD jammer system. They can conduct the law enforcement process more effectively to reduce the chance that the criminals leak the information.


Technical Data

No Parameter
1 Frequency range Frequency range Power Antenna Interfering target
20-80MHz 25 W

A: Fibre-glass

epoxy antenna

Toy remote control
80-300MHz 25 W

B: Fibre-glass

epoxy antenna

VHF frequency, Remote Controller
300-800MHZ 25 W

C: Fibre-glass

epoxy antenna

UHF frequency, Remote Controller
800-1000MHz 50 W

Built-in directional

array antenna

1000-2000MHz 50 W DCS1800/CDMA1900MHz/4G-TLE
2000-2500MHz 50 W 3G-WCDMA, CDMA2000, 4G-LTE
2500-3000MHz 50 W WIFI, Toy remote control, 4G-TLE
3000-6000MHz 25 W All 5.8Ghz WIFI
2 Operating mode Easy ON/OFF button, OLED display showing battery level
3 Transmitting power 300W
4 Power Consumption MAX. 700W
5 Power AC220V/DC24-26V
6 Working time Built-in DC24V&30AH can support continuous working for 60 minutes
7 All the time working in AC mains.
8 Built-in charger 29.5V&2A Maximum charging time is 5 hours
9 Weight (Contain antenna) 35kg
10 Outer Case Pelican 1660, IP65
11 Reliability & Maintainability MTBF≥1000 hours, MTTR≤1 hour


Compact 3g 4g Gsm Signal Radio Frequency Blocker 0


Compact 3g 4g Gsm Signal Radio Frequency Blocker 1

Want to Know more details about this product
I am interested in Compact 3g 4g Gsm Signal Radio Frequency Blocker could you send me more details such as type, size, quantity, material, etc.
Waiting for your reply.