CNCEST Cell Phone Signal Booster Mobile Booster Signal Amplifier Repeater GSM 900MHz

900MHz Cell Phone Signal Booster Amplifier Repeater
900MHz Mobile Phone Signal Booster
Cell Phone Signal Booster Amplifier Repeater
Signal amplifier accessories
Signal amplifier antenna
900MHz Cell Phone Signal Booster Amplifier Repeater
900MHz Mobile Phone Signal Booster
Cell Phone Signal Booster Amplifier Repeater
Signal amplifier accessories
Signal amplifier antenna
$54.99 In Stock Sold out



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  • High gain, easy installation, and operation. Full-duplex, Dual-port design.
  • Big linear power, control intermodulation & scatteration stably.
  • Dependability stand by GB6993-86 standard.
  • Compatibility of electromagnetism according with ETS300 609-4. CE and RoHs Approved.


CNCEST GSM 900MHz Cell Phone Signal Booster Amplifier Repeater

It uses the ALC technology and adjusts the extent automatically.

LED Light Working &

Signal Condition Indicators.

Frequency range :
890MHz--915MHz(Up link);935MHz--960MHz(Down link)
Power: -70 ~-40 dBm/ FA (1.23MHz)
Gain : (Up link) 50/55/60/65Db/±10DB (Down link) 55/60/65/70Db±10DB
Signal coverage : Up to cover for 150 square meters use
Impedance : 50Ω
Seclusion : >65dB
Power supply : 110V
Output Voltage: 5V
Compact design: Indoor use
Signal Repeater Size: 140*100*20mm/5.51*3.94*0.79"

Installation Approaches
1. Fix up outdoor antenna reception on housetop and point to signal tower.
2. Connect outdoor antenna to "BTS" port in repeater machine through cable.
3. Connect indoor antenna(s) to the "MOBILE" port in the repeater machine through cable also.
4. Plug power adaptor into AC power socket and finish the installation.
Installation note:
1. please make sure distance above 10M between the indoor and outdoor antenna, it’s better divides one from another by a wall.
2. Please try to choose a good signal place to set up an outdoor antenna.
3. Please sure that there are good signals 4-5 bars on your outdoor, or it will not work on your room.

1 x Mobile Signal Repeater
1 x Indoor antenna

Shipping Policy

We offer free shipping on all orders with UPS Ground in the US mainland. Transit time with UPS ground shipping is anywhere from 3-7 business days depending on your location.

Note: We are unable to ship to Alaska, Hawaii, Puerto Rico, APO/FPO, or U.S. territory.

We use the highest quality and fastest logistics companies such as UPS Logistics, USPS, and FedEx Logistics to assist transportation.

Note: We DON’T accept post office box.

Shipping Times

Note: The shipping time is influenced by the COVID-19, cargo delivery time will be put off by 3 days! Thanks for your understanding!

Most products ship within 1 to 3 business days from the date of your order (unless indicated on the product page). We will send you tracking information as soon as it is available. If you do not receive tracking info within 5 business days of your order, feel free to follow up with us via email.

Processing Time: 3 Business day
Our advantages: We have three local warehouses located in NJ, CA & GA. The goods will ship to you from the closest warehouse.

For more details, please check our Shipping Policy page.

Return Policy

All our products could return for free within 60 days for some reason! Please check our Return Policy page for more details.

Refund Policy

Every product is backed by a 12-months warranty and a 60-day return policy from the date of purchase. Exceptional circumstances will be listed clearly in the listing. If you need to return a product and get a refund, please contact us for a free shipping label and ship it back.

The refund would be processed after the item is received by our warehouse staff, which is confirmed to be unopened and in good condition. You may learn more details on our Refund Policy page.

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