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Cellphone Signal Booster Voice – 300 sq.m. (Power Line)

(Vodacom MTN Cell C)

1 Band
Coverage: Up to 300 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 medium size 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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Over 8700 Satisfied Customers

R 7150Was R 8000 Save R 850

Units Sold: 199

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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 300 sq.m. Medium home

Medium 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:

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:

4.65 out of 5 based on 55 customer ratings
55 customer reviews

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Reviews () Questions ()
  1. Verified Buyer

    5 out of 5

    Live on an island

    I live on an island where cell reception is just bad. There is no cell tower around and making calls has been difficult. Thanks to this unit, I now get around 2 to 3 bars.

  2. Verified Buyer

    4 out of 5

    4 bars inside the house

    This unit increased my signal to around 4 bars. To make it even better, it does not heat up when connected to a variety of devices.

  3. Verified Buyer

    5 out of 5

    No regrets

    I bought the unit a month with no installation idea but their customer desk was very helpful. My unit is working and I’m glad I bought the unit. No regrets!

  4. Verified Buyer

    5 out of 5

    Works fantastically

    This unit works fantastically at our camp. It has increased reception significantly, and we can keep in touch with the rest of the world without anymore compromises.

  5. Verified Buyer

    4 out of 5

    Don't regret buying

    With the help of the unit, I can now receive and make calls while inside the house. The unit is everything I needed and I don’t regret buying it. I will recommend it for anyone with a weak cell signal.

  6. Verified Buyer

    5 out of 5

    As advertised

    I bought my mum this signal booster and it has totally to improve cell signal in her house. Amazing product. I love it.

  7. Verified Buyer

    4 out of 5

    later than expected

    Works very well. I love the product. I will have to go with 4 stars because it arrived later than expected

  8. Verified Buyer

    5 out of 5

    Actually works!

    I got the unit recently and I can see a very big change in my network package. The signal is terrific and I really love it.

  9. Verified Buyer

    5 out of 5


    Made the right decision to buy this. Was having problems with internet upstairs. But since using this, problem solved. Can now use laptop and xbox with no problems.

    • Mobile Signal Boosters

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

  10. Verified Buyer

    5 out of 5

    Really does the job

    As described. Just what I needed.

    • Mobile Signal Boosters

      Dear Sam,
      Thank you for taking the time to share your valuable review. We're so glad our mobile signal booster works well for you and meets your expectations.

  11. Verified Buyer

    4 out of 5

    Great product

    Hey This product is literally amazing - helped so much. We had terrible signal and now we don't drop calls. Everything works exactly as described - my only issue was the actual process of getting it via couriers - it wasn't explained too well and they were a number of loop holes I had to jump through. But it wasn't too much of an issue - just would have liked to know up front. Thank.

  12. Verified Buyer

    4 out of 5

    Fast delivery

    Great product and great service.Very pleased with the level of service.

  13. Verified Buyer

    5 out of 5

    Really good

    This product increased mobile signal from 1-2 bars to 4-5 bars

  14. Verified Buyer

    5 out of 5

    Good stuff

    This is a must buy if you have limited cell signal connection!

  15. Verified Buyer

    4 out of 5


    I am so happy before I didn't have any signal now I have 4 bars

  16. Verified Buyer

    5 out of 5

    Amazing performance

    It works brilliantly. I would definitely tell everyone to buy it as its worth the money.

  17. Verified Buyer

    5 out of 5

    Cellphone signal Booster

    Easy to install and very effective. went from no signal to full bars. Also seem to get data even though the selected unit was rated for voice calls only. Well done !!

  18. Verified Buyer

    5 out of 5

    I like it

    Works really well. I did not give it 5 stars because it is not as easy as just plugging it in