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900MHz Signal Booster / GSM Signal Repeater with Yagi Antenna, GSM Repeater

900MHz Signal Booster / GSM Signal Repeater with Yagi Antenna, GSM Repeater

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Features: 1. High-gain linear power amplifier 2. ALC and AGC function technology 3. Ultra-low noise receive amplifier 4. There is... Read more

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£19.99

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    • Shipped today? Order within: Dec 07, 2025 14:00:00 +0000
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    Description

    Features:
    1. High-gain linear power amplifier
    2. ALC and AGC function technology
    3. Ultra-low noise receive amplifier
    4. There is no interference to the base station, right after the opening of the original system and the base station without the need to adjust parameters
    5. Stable and reliable electromagnetic compatibility design
    6. The base station dose not cause an increase in background noise, but will not lead to a decline in the quality of the base station communications
    7. With full-duplex communication mode
    8. Dispel the heat effective reasonable, the structure is pretty, the volume is suitable

    Install Repeater:
    1. Step 1: Use your mobile phone to test signal strength outside house or on roof, -70dbm is the basic requirement (full bar)
    2. Step 2: Install outdoor antenna in that location and keep adjusting, point it to signal tower station, try to get best signal
    3. Step 3: Run outdoor coaxial cable into building in a convenient location to connect with signal repeater
    4. Step 4: Mount your indoor antenna with signal repeater
    5. Step 5: Power up signal repeater device to check the signal inside, moving outdoor antenna until you get satisfied signal
    6. Note: Connect outdoor (BTS) port with outdoor antenna, connect indoor ANT(MS) port with indoor antenna, outdoor antenna is mounted at a higher position. Both antennas should be 10 meters far away from each other at least
    7. Indoor and outdoor antenna must be separated by wall

    Working:
    1. The outside antenna catches the low signal from the mobile base station and delivers it to the cell phone amplifier through the connection cable (coax)
    2. After the signal is accepted by the phone amplifier, the device amplifies it
    3. Then this amplified signal goes through the connection cable (coax) to the inside antenna
    4. And after that, the amplified signal transmits to the cell phone

    Technique Supporting:
    1. If still weak signal receipt after installation, please check if outdoor antenna point to signal tower correctly or elsewhere has stronger signal and confirm signal strength achieve-70DBM.
    2. If still have no signal after installation, please check our device power adapter whether connected perfectly? And connectors connect well.
    3. If strength is not steady, please check if outdoor and indoor antenna is too close; please ensure outdoor antenna has distance of 10 meters at least, with a barrier and not in a same horizontal line.
    4. Packed the outdoor connector by waterproof glue, otherwise wet reduce the signal cover area


    Specification:
    General
    Frequency Range GSM 900MHz, Uplink 890-915MHz, Downlink 935-960MHz
    Gain Uplink 58-62dB, Downlink 58-62dB
    Output Power Uplink 18-22dBm, Downlink 18-22dBm
    Bandwidth 60m
    Ripple in Band < 5dB
    Spurious Emission 9KHz~1GHz (<-36dBm), 1GHz~12.75GHz (<-30dBm)
    VSWR <3
    MTBF >50000h
    Power Supply AC: 100~240V, 50/ 60Hz; DC: 5V 1A
    Power Consumption <5W
    Impedance 50ohm
    RF Connector N-Female N
    Work Environment
    Installs Way Wall Installation
    Environment Conditions IP40
    Working Temperature -10C ~ 55C
    Working Humidity < 90%
    Dimensions & Weight
    Size 140m x 98mm x 20mm
    Weight 280g
    Package Include
    Package Contents 1 x 12dB Outdoor Antenna
    1 x 3dB Indoor Antenna
    1 x 5m RG6-50 OHM Indoor Coaxial Cable
    1 x Mounting Accessories Set
    1 x AC Power Supply
    1 x Manual
    1 x Signal Booster
    Package Weight
    One Package Weight 1.18kgs / 2.59lb
    One Package Size 50cm * 20cm * 8cm / 19.69inch * 7.87inch * 3.15inch
    Qty per Carton 10
    Carton Weight 13.50kgs / 29.76lb
    Carton Size 52cm * 42cm * 42cm / 20.47inch * 16.54inch * 16.54inch
    Loading Container 20GP: 290 cartons * 10 pcs = 2900 pcs
    40HQ: 674 cartons * 10 pcs = 6740 pcs

    Specifications

    • Product Assurance: Quality Standards

    Pros and cons

    • Sustainably produced
    • Ideal for everyday use

    Returns & Delivery

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    Processing time, usually 1–2 business days

    Customs clearance for international orders (if applicable)

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    Do you offer tracking?

    Yes. Every order includes a tracking number once it is dispatched. You’ll receive it automatically via email or SMS (if provided). Tracking updates allow you to see each step of your order’s journey.

    Can I return my product?

    Yes, you can return your product. At Mira Sales, we want you to feel confident and satisfied with your purchase. If an item arrives damaged, faulty, or not as described, we will happily offer a replacement or refund. Contact our support team via support@mirasales.com

    To speed up resolutions, we kindly request that you provide photo or video evidence of the issue.

    What can I do if my item (or part of it) is damaged?

    At Mira Sales, we want every order to arrive in perfect condition. If your item—or any part of it—arrives damaged, we will resolve the issue quickly and fairly.

    Eligibility for Returns

    You may request a return if:

    • The product arrives damaged, defective, or not working
    • You receive the wrong item
    • The item is not as described on our website

    To process your return quickly, we may ask for a photo or video showing the issue.

    Do I Need to Return the Item?

    In most cases, you will not need to return the damaged item, especially when photo/video proof is sufficient.

    If a return is required, Mira Sales will provide clear instructions and, when applicable, a prepaid return label.

    We’re Here to Help

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    You may contact us anytime at: support@mirasales.com

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