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WCDMA 2100 17dBm+ Cell Phone Signal Booster

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WCDMA 2100 17dBm+ Cell Phone Signal Booster

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  • WCDMA 2100 17dBm+ Cell Phone Signal Booster
  • WCDMA 2100 17dBm+ Cell Phone Signal Booster
  • WCDMA 2100 17dBm+ Cell Phone Signal Booster

Product Description


Are you still bored with the terrible situation of weak signals? Eager to get out of it right now? Following will offer you the best tool to solve your problem.

This WCDMA 2100 17dBm+ Cell Phone Signal Booster is the perfect solution for those places that lack of cell phone signals!It is powerful enough to improve both outdoor and indoor electromagnetism environments, specially compact designed, this WCDMA 2100 17dBm cell phone signal booster provides great performance! Besides, it can also reduce radiation of cell phones and protract cellular battery life and can help to improve  voice communication quality and reduce drop calls.High quality with high performance, stylish and practical, this WCDMA 2100 17dBm cell phone signal booster is the best choice for you!

No need to waste your time, directly put this product into your cart.



  • Works for 1930~2180Mhz signal range

  • Designed to amplify WCDMA 2100 cell phone signals

  • Requires outdoors antenna to operate (F-cable connector)

  • Extends cell phone coverage to areas that have poor or no cell phone signal

  • The 17dBm cell phone signal booster helps to reduce drop calls and improve voice communication quality




  • Frequency range:Uplink 1930~1990MHz Downlink 2110~2180MHz

  • Gain ( dB):Uplink  Gp≥50 Downlink   Gp≥55

  • Export power (Po):≥17dBm

  • Pass band ripple:≤3dB

  • I/O impedance:50Ω/N connector

  • Noise figure:≤4dB

  • Transmission Delay:≤0.5μs

  • Ambient temperature:-10℃ ~ +60℃

  • Power supply:AC110~220V    45~55Hz

  • Size:200 x 130 x 20 mm(L x W x H)

  • Reliability:To the GB6993-86 standard

  • Function

a) Power supply LED denote

b) Export power LED denote

  • Coverage  Area:200 m2

Product Notes


  • Fix up outdoor antenna reception on housetop and point to signal tower

  • Connect outdoor antenna to ''outdoor'' port in repeater machine through cable

  • Connect indoor antenna(s) to ''indoor'' port in repeater machine through cable also

  • If still no signal receipt after activated repeater, please check if outdoor antenna point to signal tower or elsewhere have strong signal and check if strength achieve -70DBM.

  • Please adjust the direction of outdoor antenna if it cannot call out

  • If strength is not steady, please check if outdoor and indoor antenna are too close. Please ensure the outdoor and indoor antenna have distance of 20 meters at least ,with a wall between and net a same horizontal line

  • The distance between the outdoor antenna and the amplifier is not more than 30 meters

  • The outdoor Antenna not close to a large antenna, high-voltage lines, transformers, or metal mesh, etc.

  • The distance between the indoor antenna and the amplifier is not more than 40 meters

  • The indoor antennas do not close to the wall as far as possible in order to increase the coverage area

  • The indoor antenna and the outdoor antenna are advised to stay away from each other for more than one floor distance to prevent cyclic signal amplification

  • If lack of communication quality, please change the installation position of the outdoor antenna and adjustment the indicate direction of antenna

  • It is best to enclose waterproof tape at the junction, and prevent moisture narrow the indoor signal coverage area

  • Try to straight the cable, do not bend more than 90 degree



  • Cell Phone Signal Repeater

  • AC Adaptor

  • Indoor antenna

  • Outdoor antenna

  • Coaxial Cable 2M

  • Coaxial Cable 10M

  • Indoor Antenna Accessories and Screws

  • User manual

This product is in stock now, we guarantee shipping within 48 hours and offer 1 year warranty for all our products. Brought to you by the leader in security devices and best Signal Jammers, Jammerall.

Important Notes for Jamming Distance: 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.

Important Notes for Portable Jammers with No Cooling Fan: Do not use the jammer when it is charging, or it will burn the jammer as it has no built-in fan. If because of this factor due to the broken of the jammer, the customer will lose the authority of free repairation .

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Product Reviews

Previous | Showing reviews 7-12 of 17 | Next

  1. Practical and functionable product Review Rating

    Posted by Mora Hovland on 12th Jun 2020

    I'm shocked by its powerful functions. You know? it can not only amplify the signals of the cell phones,but also can reduce the radiation of the cell phones. Last but not the least, it shuold protract the life span of the battery in the cell phones. So magical. So practical! Worth to buying!

  2. Thanks guys! Review Rating

    Posted by Mathew Drilling on 24th May 2020

    Thanks guys. You and the gadget are my saviors. Thanks to the wonderful cell phone signal booster, i could make effective voice communication on cell phone without being troubled by the bad signals reception.

  3. Useful item! Review Rating

    Posted by Rodger Radigan on 13th May 2020

    My cell phone always lacks of signals in the house, so do my parents'. We are troubled by the issue for such a long time but have no solution. Until I bought such a cell phone signal booster, it worked well,everything was changed, my families loved it so much!

  4. Couldn't be happier.... Review Rating

    Posted by Johnsie Vitera on 10th May 2020

    Couldn't be happier.... The signals reception in my house is so bad, my phones calls is always dropped somehow, which troubled me for a lot time, really disgusting, thanks to the magical cell phone signal booster, works perfect, improve the quality of my voice communication greatly. So happy!

  5. Works perfect!!!!! Review Rating

    Posted by Kelly Stifflemire on 13th Dec 2019

    Thanks for your product. It really works well. With the help of it, the dropped call and unclear calls disappears. Very good.

  6. Very nice signal booster Review Rating

    Posted by Gaynelle Russo on 9th Dec 2019

    Very nice signal booster. works very well, now I don't have to go outside the room to a high position to get the good signals, save me a lot of time and money. Very practical!

Previous | Showing reviews 7-12 of 17 | Next

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