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Cellphone Signal Booster Voice – 600 sq.m. (Power Line)

(Vodacom MTN Cell C)

1 Band
Coverage: Up to 600 sqm
Ideal for:
Cell C Signal Boosters
MTN Signal Boosters
Vodacom Signal Boosters
900 MHz
Free Shipping In South Africa
Delivery time: 5-7 Business Days
Delivery time: 7-12 Business Days

Benefits and Features:

  • Instant Signal Boost of up to 5 bars
  • CE & RoHS ISO Certified Product
  • Easy Installation
  • Fast Data Download
  • 2 -Year Warranty

The GSM 900 Power Line model is the best package for poor coverage areas (1-2 bars outside) suitable for large-sized areas for boosting your calls.  The latter factor makes the GSM 900 model the best choice for boosting high-quality signal at home, office, hotel or other buildings. This cell phone repeater boosts signal from MTN, CellC and Vodacom carrier.

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Free Trackable Delivery In ZA
10 Years In The Mobile Boosters Industry
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Over 8700 Satisfied Customers

R 8990

Units Sold: 151

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Kit includes:

  • 1x repeater
  • 1x outdoor Yagi antenna
  • 1x indoor antenna
  • 1x power adapter
  • 15 meters cable
  • 5 meters cable
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The model is a full kit and comes with all the necessary accessories including external and internal signal antennas, a 10-meter coax cable, AC/DC power supply.

What refers to the installation then it is absolutely easy and will take you about 15 minutes if not less. You need to put the external antenna outside which is going to catch the GSM signal and pass it to the signal booster. The latter will broadcast a high-quality strong signal inside. This cell phone repeater is what a person living in South Africa needs. Besides, the design is eye-catching too with a pleasant color. If you face any issues when installing or operating the device, feel free to contact us anytime and our team of specialists will help you solve all the issues. We are available 24/7! This can boost Vodacom, MTN, Cell C.


Coverage (sq. m.) Place to use Operator Frequency

Users Supporting Simultaneously

Up to 600 sq.m. Large home

Large office

Vodacom (2G)

MTN (2G)

Cell C (2G+3G)

900 50


Down-link Voltage Size

Weight (booster unit only)

890 ~ 915 MHz

935~ 960 MHz AC:90~265V, 50/ 60Hz;DC:5V 2A 198*138*30 mm. 0.85 kg

Technical Specifications:

Technical Specifications:

Specification Uplink Downlink
Frequency :GSM900 MHz Frequency :GSM900 MHz 935-960 MHz
Max Gain 73dB 78dB
Bandwidth 25 MHz
Ripple in Band ≤8dB
Max. Input Power Without Damage 0 dBm
Output Power 20 dBm 23 dBm
Noise Figure @ max. gain 4.5db 8db
Return loss ≤-8 dB
Time Delay ≤0.5 μs
MTBF > 20000 hours
Power Supply AC:90~265V, 50/ 60Hz;DC:5V 2A
Power Consumption 4W
Impedance 50 Ω
RF Connector N -Female
Cooling Heat sink Convection cooling
Dimensions (L x W x H ) 198*138*30 mm
Weight 1.0KG
Installation Type Wall Installation
Environment Conditions IP40
Humidity <90%
Operating Temperature -10°C ~ 55°C
Led Signal Indication explanation:
LED Status Definition
Power Red Normal
Off DC power problem
  DL (Downlink) White No signal received Solution: Adjust the outdoor installation to get sound signal
Green Signal received ok but not perfect
Red Full signal received
  UP (Uplink))   Flicker When there is a call it is normal
  Green Always green means self-excited Solution: Turn off the booster, adjust the indoor and outdoor antenna again and try to expand the distance or create some barriers between them.

Product FAQ:

How can I check if the booster will work for me?

Should I check the location of my network provider’s nearest tower?

How many users will one booster support?

How do I determine the best place to set up my booster?

How It Works:

4.58 out of 5 based on 22 customer ratings
22 customer reviews

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Reviews () Questions ()
  1. Verified Buyer

    5 out of 5

    Wow - one to five

    The instructions are easy to follow with plenty of options for setting the system up. I recommend this system to anyone that has outside signal but none in the building/house.

    • Mobile Signal Boosters

      Dear Billy,
      Thanks for the review. We're glad to hear our product is working well for you. Stay always connected and enjoy your calls.

  2. Verified Buyer

    4 out of 5


    This booster is easy to install and properly performs. The reception performance prior to use was spotty usually with no bars. Now there is a constant one bar. The only necessary talent is to observe where the signal is strongest after consulting a map for transmission towers.

    • Mobile Signal Boosters

      Dear Joseph,
      We would like to thank you for taking your time to provide us with your honest feedback! Thank you for the support and we look forward to working with you again.

  3. Verified Buyer

    4 out of 5

    Does what it says

    I bought this a few months ago. Installation was easy. I had cell coverage outside and in some rooms in my house but not reliably. After putting this in my home office where I use my cell phone the most I can talk without lost calls. It has boosted the signal enough that I can use my cell phone almost anywhere in the house now.

  4. Verified Buyer

    5 out of 5

    Excellent Product

    Works exactly as advertised. The phone went from not even being able to text to 4 bars...sometimes 5. No more ""unable to connect"" messages & disconnects...well worth the money.

  5. Verified Buyer

    5 out of 5


    It works GREAT! I live in a very remote area and this improved my reception wonderfully!

  6. Verified Buyer

    4 out of 5

    If you have a faint signal it will help

    If you have a faint signal it will help a lot. I only get 1x connection where I live but without this I get almost no signal.

  7. Verified Buyer

    4 out of 5


    Very satisfied. Works just like they advertised!!! Our house is situated in a low area so we placed it on the roof and tested it in different positions until we received the strongest signal. We now get 4 bars in areas where we only got 1. We also tested it in our shop (metal/steel) where we don't get a signal at all and we get 3 - 4 bars depending on how far away from the unit we were.

  8. Verified Buyer

    5 out of 5

    Five Stars

    Really helped with my reception here in the country just hope it lasts.

  9. Verified Buyer

    5 out of 5

    Great for boosting cell phone signal in your home!

    I purchased this item to improve cell phone signal coverage at a house that I rent to tenants. They have indicated that this booster definitely improves the cell phone signal all over the house. I would definitely purchase this again and recommend it to others. Also the seller promptly got the item shipped to me which arrived intact with no damage.

  10. Verified Buyer

    5 out of 5

    Works okay

    Very nice unit. I purchased used and I'm very happy with it. I have a home-based business and cell reception is low. this really made a difference almost eliminated dropped calls completely. Only negative is short range must be in the same room for it to work.

  11. Verified Buyer

    5 out of 5


    I read the reviews before I bought this product so I had an expectation that in my environment it would work correctly....and it did. It's important that you can find a signal sweet spot...most likely outside your house.

  12. Verified Buyer

    4 out of 5

    Worth the money...

    Installed this at my ranch house where I have a very difficult time getting cell reception. This definitely did the trick! From no signal i went to 3-4 bars. Data remains slow but it works.