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best 2G/3G/4G Mobile Phone WiFi VHF UHF Handheld Signal Jammer Wholesales

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2G/3G/4G Mobile Phone WiFi VHF UHF Handheld Signal Jammer


WorldJammer Wholesales Discount

  • Buy 2 - 4 and pay only US$289.97 each
  • Buy 5 - 8 and pay only US$281.10 each
  • Buy 9 - 15 and pay only US$266.30 each
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Product Description

This 10-band 2G/3G/4G Mobile Phone WiFi VHF UHF Handheld Signal Jammer can effectively block tracking signals such as wireless internet, Bluetooth, wireless transmission and car positioning, mobile positioning, Google internet positioning, etc. And it can block wireless signals in the range of 1-20 meters.So this portable signal jammer can provide you with accuracy and security. It can also be used in your vehicle to provide greater assurance.
In addition, this jammer can also be customized according to your needs!

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, WorldJammer.

Manufacturer Specifications

  • Affected Frequency Ranges:

     Channel 1: CDMA 850: 850-894MHz

     Channel 2: GSM 1800: 1805-1880MHz

     Channel 3: GSM 900: 920-965MHz 

     Channel 4: 3G 2100: 2100-2200MHz

     Channel 5: 2.4G WIFI: 2400-2500MHz

     Channel 6: LTE TD2600: 2570-2620MHz

     Channel 7: LTE 2600: 2620-2690MHz

     Channel 8: LTE 800: 780-830MHz/725-770MHz

     Channel 9: UHF 400-470MHz

     Channel 10: VHF 135-175MHz

  • Working temperature: -40 to +55℃
  • Relative humility: ≤90%(RH)
  • Air pressure: 86~106kPa
  • Safety regulation:  AC Adapter UL (E190582)  /  CSA (LR112971 Level 3)
  • Available system: Include analog (AMPS,TACS,NMT) and digital (GPRS,GSM, DCS, CDMA, PDC, TDMA, PHS, PCS, IDEN, Wifi / Bluetooth/Wireless video,UMTS) /GPS and etc.
  • Single output power: +30dBm /1W
  • Working power: power in: AC110V-240V / power out: DC 12V-36V
  • Battery type: 7.4V 4500mAh built-in battery, can work stably with 1.5-3 hours after full charging in 3 hours
  • Jamming range: Radius 1-20M【the cellular signal must ≤-75dBm in the location】
  • The jamming radius still depends on the strength signal in given area
  • Dimension: 170×100×50 mm not include antenna (with antenna height in 255mm)
  • Antenna: 10 antennas
  • Weight: 800g 
  • Colour: Black

Package Contents

portable wireless signal jammer  *1

antenna  *10

power adaptor  *1

power adaptor  *1

Write your own product review

Reviews for: ( 2G/3G/4G Mobile Phone WiFi VHF UHF Handheld Signal Jammer)

  1. Satisfactory product ReviewRating

    Posted by Vincente on 11th Dec 2020

    Very good for the price. Exactly what I expected. I'm still learning, but it seems to work for what I want it for.

  2. Exactly as described ReviewRating

    Posted by Charlie Brumwell on 10th Dec 2020

    The jammer is very small and portable, easy to learn and use, also very great quality, worth the money, so i feel very happy with this purchase, probably i will purchase again one day

  3. Works as described. ReviewRating

    Posted by Nicola on 5th Nov 2020

    This product is well constructed, works exactly as described. I've been looking for a product like this for a while and decided to try this one.

  4. This product is completely useful ReviewRating

    Posted by Micah Hagan on 22nd Sep 2020

    Very easy to use, well explained!Good results / performance!

  5. Easy to operate. ReviewRating

    Posted by Audra Teper on 15th Sep 2020

    Good product. Quick delivery on time and not cheaply made.

  6. trustworthy. ReviewRating

    Posted by Amal Lucius on 22nd Dec 2019

    The seller's attitude is very nice and very patient guidance. Price is also high! trustworthy.

  7. It is indeed the ideal signal jammer and worth buying! ReviewRating

    Posted by Quentin Vondracek on 1st Dec 2019

    The adjustable design provided me with the perfect choice. It is indeed the ideal signal jammer and worth buying!


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