Mini Portable 3G Cell Phone Signal Booster
Mini Portable 3G Cell Phone Signal Booster

Cell phone jammer review,cell phone jammer Indonesia,Product Description Isn’t it annoying to lose signal when you just pick up the phone to make a call? You must have ever experienced the frustration before, more or less. If it happen to be an...

2018-07-02 - View 4 all comments
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37 reviews

Product Description

Isn’t it annoying to lose signal when you just pick up the phone to make a call? You must have ever experienced the frustration before, more or less. If it happen to be an emergency, the situation would be worse. Now we have variety of cell phone signal boosting gadget to avoid the inconvenience. Here is one of the best recently developed solutions as this mini portable 3G cell phone signal booster.

The mobile phone signal booster is a highly accessible gadget to reduced dropped calls an improve voice quality of phone conversation. Of very compact size, it takes no effort at all to carry it along with your cell phone. What is more important, unlike other units of mobile phone amplifier produced before, this one requires no manual installation at all. It will automatically work boosting the signal strength within a range of 1-30 square meter. Additionally, the gadget is constructed as exquisitely as a craft with durability through all-at-once molding and injection processing.

The usage area for the signal booster is various. You can use it both at home, entertainment sites, conference room, office etc for better quality phone conversation. Also, it will work for those signal blind spot of business trip, traveling, outdoor tip etc.


  • Frequency range:

-Up link 3G 1930-1990MHz
-Downlink 3G 2110-2170MHz

  • Pass band ripple:<6.0dB
  • Max gain:45±2dB
  • Gain Adjust Range:43dB-47dB
  • Max Export power:


  • AGC:Automatic gain adjustment rang 20dB
  • Noise figure(reverse):<7dB(Max Gain)(
  • Intermodulation Attenuation:

-9KHz-1GHz ≤-36dBm @ 3KHz
-1GHz-12.75GHz ≤-36dBm @ 3KHz

  • Out of band spuriousemission:

-9KHz-1GHz ≤-36dBm @ 3KHz
-1GHz-12.75GHz ≤-36dBm @ 3KHz

  • Transmission delay:<5us
  • VSWR:<1:2
  • Ambient temperature:-100?i>
  • Indicator:

-ISO red (Isolation testing)
-UP green (uplink power)
-DN green (downlink power)

  • Power Supply:DC 5V
  • I/O impedance:50Ω
  • input/output connector:SMA
  • Color:Silver
  • Weight:300g


  • Mini 3G Mobile Phone Signal Repeater
  • Power Adaptor
  • USB Cable
  • Antenna
  • User Manual


This product is in stock now, we guarantee shipping within 24 hours and offer 1 year warranty for all our products. Brought to you by the leader in security devices and best Signal Jammers, Jammerall.

Note:Please be clear about which frequency you want to boost. You must check your local Mobile Frequency range and choose the booster as per your required Frequency. Please check your country's Mobile Frequency here.

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