• 28W Handheld Signal Jammer 28 Antennas GPS GSM 3G 4G WiFi Bluetooth 5g Signal Blocker
  • 28W Handheld Signal Jammer 28 Antennas GPS GSM 3G 4G WiFi Bluetooth 5g Signal Blocker
  • 28W Handheld Signal Jammer 28 Antennas GPS GSM 3G 4G WiFi Bluetooth 5g Signal Blocker
  • 28W Handheld Signal Jammer 28 Antennas GPS GSM 3G 4G WiFi Bluetooth 5g Signal Blocker
  • 28W Handheld Signal Jammer 28 Antennas GPS GSM 3G 4G WiFi Bluetooth 5g Signal Blocker
  • 28W Handheld Signal Jammer 28 Antennas GPS GSM 3G 4G WiFi Bluetooth 5g Signal Blocker

28W Handheld Signal Jammer 28 Antennas GPS GSM 3G 4G WiFi Bluetooth 5g Signal Blocker

Frequency Range: 20-6000MHz
Frequency: 2g 3G 4G 5g WiFi GPS Bluetooth
Application: Conference Center
Jamming Range: Radius 2-25 Meters(Depends on The Local Signal)
Warranty: 1 Year
Power Supply: AC100-240V or 12V Car Charger
Customization:
Diamond Member Since 2021

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  • Overview
  • Product Description
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  • FAQ
Overview

Basic Info.

Model NO.
SRD-JN28
Weight
2.8kg
Total Output
Total
Working Time
3hours Ni-MH Battery 16000mAh
Transport Package
Neutral/Carton
Specification
395 X 140 X 90mm (Main Unit Only, Do Not Include a
Trademark
RDSignal
Origin
China
HS Code
9031809090
Production Capacity
1000

Product Description

 

Product Description

 

28W Handheld Signal Jammer 28 Antennas GPS GSM 3G 4G WiFi Bluetooth 5g Signal Blocker

Feature:Basic Specifications
Jam Signal Type:N28: Full Bands Mobile Phone 5G/4G/3G/2G +WiFi2.4G/5G+ GPSL1-L5 UHF/VHF/LOJACK+RC433 315
Output Power:Total 28W,1W each band with 2dbi gains omni antennas
Jam Radius:2-25meters Still depends on the strength signal in given area
Power Supply:AC110-240V to DC12V
Cooling System:High efficiency aluminum alloy radiator, Build-in 3x cooling fan
Working Time:Built-in battery:7.4V/16000mAh Continue working: Around 100 minutes
Product Size:200x133x66mm (without antenna)
Product Weight: appr.2.5kg
Package Contents:Jammer Host x 1, AC Charger x1, omni antenna x28, Car Charger x1, Nylon cover x1. 
 

 
28W Handheld Signal Jammer 28 Antennas GPS GSM 3G 4G WiFi Bluetooth 5g Signal Blocker
28W Handheld Signal Jammer 28 Antennas GPS GSM 3G 4G WiFi Bluetooth 5g Signal Blocker
28W Handheld Signal Jammer 28 Antennas GPS GSM 3G 4G WiFi Bluetooth 5g Signal Blocker
 

Application area:
1.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
2.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

Product Parameters

 
Key technical specifications: N28 for Worldwide
Channel Output port Frequency range Average out-putting power
CH 1 VHF/LOJACK 135-175MHz 30±1dBm/ 1±0.2W
CH 2 4G1700 1710-1780MHz 30±1dBm/ 1±0.2W
CH 3 5G600 617-698MHz 30±1dBm/ 1±0.2W
CH 4 3G2100 2110-2180MHZ 30±1dBm/ 1±0.2W
CH 5 WIFI5.2G 5100-5500MHz 30±1dBm/ 1±0.2W
CH 6 GPSL2L3L4L5 1170-1390MHz 30±1dBm/ 1±0.2W
CH 7 LORA 900-930MHz 30±1dBm/ 1±0.2W
CH 8 5G3500 3300-3600MHZ 30±1dBm/ 1±0.2W
CH 9 RC868 868MHz 30±1dBm/ 1±0.2W
CH 10 4G700/800 725-821MHz 30±1dBm/ 1±0.2W
CH 11 PCS1900 1920-2000MHz 30±1dBm/ 1±0.2W
CH 12 5G3700 3600-3900MHz 30±1dBm/ 1±0.2W
CH 13 4G2600 2500-2690MHZ 30±1dBm/ 1±0.2W
CH 14 5G1500 1427-1518MHz 30±1dBm/ 1±0.2W
CH 15 CDMA850 851-894MHZ 30±1dBm/ 1±0.2W
CH 16 4G2300 2300-2400MHz 30±1dBm/ 1±0.2W
CH 17 RC315 315MHz 30±1dBm/ 1±0.2W
CH 18 RC433 433MHz 30±1dBm/ 1±0.2W
CH 19 UHF&CDMA450 400-470MHz 30±1dBm/ 1±0.2W
CH 20 GSM900 925-960MHz 30±1dBm/ 1±0.2W
CH 21 GPSL1 1570-1610MHz 30±1dBm/ 1±0.2W
CH 22 WIFI2.4G 2400-2500MHz 30±1dBm/ 1±0.2W
CH 23 DCS1800 1805-1920MHz 30±1dBm/ 1±0.2W
CH 24 WIFI5.8G 5500-5900MHz 30±1dBm/ 1±0.2W
CH 25 WIFI5.2G 5100-5500MHz 30±1dBm/ 1±0.2W
CH 26 WIFI5.8G 5500-5900MHz 30±1dBm/ 1±0.2W
CH 27 WIFI2.4G 2400-2500MHz 30±1dBm/ 1±0.2W
CH 28 LOJACK 173MHz 30±1dBm/ 1±0.2W
Power supply: adapter 50 to 60Hz AC (110-240V AC/12V DC)  Car Charger: DC12V IN
Built-in battery:7.4V/16000mAh  Continue working: Around 100 minutes
Length of antenna :166mm   Gain:2.0dbi
Product size: 395 X 140 X 90mm        Net weight: 1.8kg        Gross weight: 2.8kg
Total power: 28W     
Shielding radius: (2-25) meters Still depends on the strength signal in given area
Warranty: one year from delivery date

Certifications

 


28W Handheld Signal Jammer 28 Antennas GPS GSM 3G 4G WiFi Bluetooth 5g Signal Blocker

 

You Might Be Looking For

28W Handheld Signal Jammer 28 Antennas GPS GSM 3G 4G WiFi Bluetooth 5g Signal Blocker

Company Profile

28W Handheld Signal Jammer 28 Antennas GPS GSM 3G 4G WiFi Bluetooth 5g Signal Blocker
Shenzhen Ruichen Technology Co., Limited
 is one of the leading suppliers which specializes in designing and manufacturing RF Jamming Equipment and Wireless Coverage Products.

RF Jamming Equipment include Cell Phone Signal Jammer and RF Communication Jammer(20-6000MHz).

Ruichen Technology Co.,Ltd. is the foremost innovator in the field of RF jamming, offering a comprehensive range of jamming equipment and systems which have a proven record of reliability and performance in all types of applications and environmental conditions.

Such as, Drone jammer, UAV jammer, High power bomb jamming devices, IED jammers, Digital programable jammer, VIP Convoy Bomb Jammers (RCIED Jammers), Mobile Phone Signal Jammers, Prison Jammers, Portable Jammers, Handheld Jammers, to suit all types counter terrorism activities.


RF Signal products have been exported to more than 60 countries and regions around the world. Such as Southeast Asia, Africa, Europe, South America and the Middle East.

Let us hand in hand and create a glorious cause!

28W Handheld Signal Jammer 28 Antennas GPS GSM 3G 4G WiFi Bluetooth 5g Signal Blocker
28W Handheld Signal Jammer 28 Antennas GPS GSM 3G 4G WiFi Bluetooth 5g Signal Blocker
28W Handheld Signal Jammer 28 Antennas GPS GSM 3G 4G WiFi Bluetooth 5g Signal Blocker
     

Exhibitions

28W Handheld Signal Jammer 28 Antennas GPS GSM 3G 4G WiFi Bluetooth 5g Signal Blocker

 

FAQ

Q1. Could I get a sample before bulk order?

Yes, we offer the sample for all models but charged.

Q2. What should I do if I don't know about frequency in my country?

Please feel free to contact us with your inquiry, we will find the frequency you need and address your problems. 

Q3. Do you accept OEM/ODM order?

Yes, we can customize the brand logo, colors, and frequencies.

Q4.Shipment Date

Sample 3-5 business days
<20 pcs 7-15 days
20-50 pcs 15-24 days
>50 pcs Negotiate

Q5: Delivery Date of the sample by DHL/FedEx
USA/Canada/Europe/Asia 3-5 days
Middle East/Latin American 5-7 days
African 3-7 days

Q6.Payment Method

T/T, Paypal, and Credit Card are available,
but we suggest paying by MIC website, the most favor, and security method.
*Other methods please contact us with more details.
 

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