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Cell Phone Portable Cell Phone Signal Jammer Handheld 8 Antenna For GSM / 3G / 4G

Basic Information
Place of Origin: China
Brand Name: TX TELSIG
Certification: SGS,ISO9001
Model Number: TX-X8
Minimum Order Quantity: 1
Price: Negotiation
Packaging Details: Durable Case or Customized
Delivery Time: 2 work days
Payment Terms: T/T,Paypal,L/C,D/A,D/P,Etc.
Supply Ability: 5000pcs/per month
Detail Information
Name: Handheld Signal Jammer Input: AC100-240V, DC12V
Size: 132*80*40 Mm Shield Range: 5-20 Meter
Battery Life: 1.5h Frequency: GSM, CDMA , WCDMA, LTE GPS, WiFi
High Light:

portable signal blocker


portable mobile jammer

Product Description

TXtelsig Cell Phone Signal Jammer Handheld 8 Antenna WiFi Interrupter GPS Blocker Device for GSM 3G 4G


TX-N8 is a handheld jammer with 8 bands, the cell phone signal isolator can disable all the mobile phone signals(GSM, CDMA LET 2/3/4G, etc.) GPS, wifi signals in seconds. The jamming radius up to 25 meters(the jamming distance will be varied depending on the signal strength and location).


The ell phone signal scrambler with 8 bands, so we support to customized the frequency you need. Welcome to can contact us with your requirements and we will help to design the most suitable plan for you. 


TXtelsig is the leading manufacturer to design and produce signal jamming and wireless coverage product with professional and experienced research and development teams. We have the strength to provide you with the most cost-effective products and plans.



Output Power:4W
Shielding Radius: Up to 20 meters (depends on the surrounding signal strength )
Power supply: AC adapter (AC100-240V), Car charger DC12V,
Battery charging time: Around 5 hours
Battery using time: About 90 minutes
Dimension:132x 80 x 40mm (without antenna)
Weight: 0.9kg( With Antennas)


Signal Output port Frequency Output power
2G CDMA 800 851-894MHz 27dBm
GSM 900 925-960MHz 27dBm
DCS1800 1805-1880MHz 27dBm
3G WCDMA2100 2110-2170MHz 27dBm
4G LTE 2600 2620-2690MHz 27dBm
WiFi WiFi 2.4G 2400-2485MHz 27dBm
GPS GPSL1 1570-1580MHz 27dBm
GPSL2  1170-1270MHz 27dBm
 If you need jamming other frequency, please contact us for customizing


Notes for jamming distances:
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.



Package contents:
Portable Signal Jammer x 1
Antenna x 8
AC Charger x 1
Car Charger x 1

Contact Details

WhatsApp : +8613787832057