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MiNi GSM 900 10dBm+ Cell Phone Signal Booster

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MiNi GSM 900 10dBm+ Cell Phone Signal Booster

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  • MiNi GSM 900 10dBm+ Cell Phone Signal Booster
  • MiNi GSM 900 10dBm+ Cell Phone Signal Booster
  • MiNi GSM 900 10dBm+ Cell Phone Signal Booster

Product Description


What you are looking at is the MiNi GSM 900 10dBm+ Cell Phone Signal Booster, which is the best solution for the place lacks of cell phone signals! Compact designed, the MiNi GSM 900 10dBm+ Cell Phone Signal Booster provides you with great performance! This Cell Phone Signal Booster product can improve both outdoor and indoor electromagnetism environments. Adopts high quality material, the Cell Phone Signal Booster is great in durability and reliability! Besides, this MiNi GSM 900 10dBm+ Cell phone signal Booster can help to reduce radiation of cell phones and protract cellular battery life, and improve GSM voice communication quality and reduce the rate of drop calls. Small item with great use, do not miss it!
Best choice is here waiting for you!



  • Works for 890~960Mhz signal range

  • Designed to amplify GSM 900 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 10dBm Cell Phone Signal Repeater is designed to amplify GSM 900 cell phone signals  

  • The 10dBm Cell Phone Signal Repeater works for 890~960Mhz signal range

  • High quality material makes the Cell Phone Signal Repeater durable and reliable for long time use



  • Frequency range:Uplink  890-915MHZ  Downlink 935-960MHz

  • Gain ( dB):Uplink  Gp≥45 Downlink   Gp≥50

  • Export power (Po):≥10dBm

  • Pass band rippleL:≤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:160 x 60 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:50 m2

Product Notes


  • If still no signal receipt after activated booster, 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 Booster

  • Indoor Antenna

  • Outdoor Antenna

  • Power Adapter

  • 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 16 | Next

  1. Fast delivery Review Rating

    Posted by Matilda Boiles on 25th Jul 2020

    Delivery fast without shipping fees. Thanks to your prompt and considerate service, I will not suck in the bad signal reception any longer.

  2. Cool! Review Rating

    Posted by Nick Pequeno on 17th Jul 2020

    So cool! The color is bright, I like.
    So small! The design is compact. I like. To sum up, it's a good product. I've used it for about two months. Cool!

  3. Good product! Review Rating

    Posted by Tanya Fortuna on 15th Jun 2020

    Designed to amplify the signals of GSM 900 cell phones. My cell phone is just the GSM 900. It fits my cell phone very much. Good product!

  4. small size but powerful function Review Rating

    Posted by Edith Hambley on 12th Jun 2020

    The kit is so small and the design is compact. But it's powerful. It should boost the signals of cell phone booster. Incredible! Meanwhile, it a mini GSM 900 100dBm. Love it!

  5. Great! Review Rating

    Posted by Erik Steinmeiz on 3rd Jun 2020

    Great kit! works well , fast but free shipping and i year warranty. It's great!

  6. Best choice to buy! Review Rating

    Posted by Kathi Zola on 25th May 2020

    My GSM 900 cell phone always lacks of signals. Troubled by the dropped calls and unclear communication for a long time, until I bought such a kit. The trouble disappeared. Frankly speaking, it's a good signal booster indeed. Of course, the small size is really convenient. Best choice to buy. I benefits from it a lot. Thanks all of your, for your product, as well as for your considerate service. GOOD!

Previous | Showing reviews 7-12 of 16 | Next

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