Multi - Band Portable Signal Jammer 2G 3G 4G Mobile Phone Scrambler
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Basic Infomation
Place of Origin: China
Certification: CE
Model Number: JM1701106
High Light:

portable mobile phone jammer


cell phone signal interrupter

Payment & Shipping Terms
Packaging Details: Carton with Netural Packing
Delivery Time: 1-3 Working Days
Payment Terms: T/T, Western Union, MoneyGram, Paypal,L/C
Supply Ability: 5000pcs per month
Jamming Range: 1-20 Meters (Radius)
Antenna Type: Omni-Directional
Jammer Type: Handheld
Antennas: 8PCS Omni Antenna
Power Supply: AC-100-240V, DC-12V,4000mA/H Battery
Full Set Weight: 0.8kg
Product Description

Selectable Portable Cell Phone Jammer 8 Bands 2G 3G 4G Mobile Phone Scrambler



Product Description


The hand-held portable signal jammer is designed for portable signal blocking. With the help of its built-in battery, you can carry this jammer with you and create a signal free zone around you anywhere. This portable signal jamme has 8 external omni-directional antennas and it is able to jam signals CDMA of 725-770MHz, the GSM of 851-960MHz, DCS&PCS of 1805-2000MHz, and 3G of 2110-2170MHz,4G LTE ,4Gwimaxetc.



8 omnidirectional antennas
built-in battery for over 2 hours use
very small and easy to carry

Each bands can adjust to ON or OFF power
portable design for hand-held
wide frequencies cover
a reasonable price


Product Application

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.




Affected FrequencyRanges - Band 5: CDMA: 725-770MHz
- Band 2: GSM:851-960MHz
- Band 3: DCS&PCS: 1805-2000MHz
- Band 7: 3G: 2110-2170MHz
- Band 4: 4Gwimax:2300-2400MHz
- Band 6: 1710-1775MHz
- Band 8:4G LTE:2500-2690MHz
- Band 1:4G :790-826MHz
Total output power 4W 

External Omni-directional antennas all the TX frequency covered down link only

Jamming range up to 20m, the jamming radius still depends on the strength signal in given area
Power supply 50 to 60Hz, 100 to 240V AC
With AC adapter (AC100-240V-DC12V),4000mA/H battery



  • Portable Mobile Phone Jammer
  • AC Charger
  • Car Charger
  • Antennas

Multi - Band Portable Signal Jammer 2G 3G 4G Mobile Phone Scrambler 0

Multi - Band Portable Signal Jammer 2G 3G 4G Mobile Phone Scrambler 1

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