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Cellphone Signal Booster 4G LTE – 600 sq. m. (Power Line)

(Vodacom, MTN, Cell C, Telkom)

1 Band
Coverage: Up to 600 sqm
Ideal for:
Cell C Signal Boosters
MTN Signal Boosters
Telkom Signal Boosters
Vodacom Signal Boosters
4G-LTE-1800 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

Here is the best device for All Network subscribers. With the 4G 1800 MHz the 5-bar signal and high-level connectivity are guaranteed. The model comes with coverage of up to 300 square meters which makes it perfect for small home or apartment usage. It is the best variant in case you have a weak outside signal strength (1-2 bars). You can also boost your GSM signal, if 1800 MHz frequency is used in your area for transmitting GSM.

NOTE: If you're Telkom or Cell C subscriber, this product will only boost your GSM signal (2G) (not boosting 4G, LTE for them).
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Free Trackable Delivery In ZA
10 Years In The Mobile Boosters Industry
30-Day Money-Back Guarantee
24/7 Support
Over 8700 Satisfied Customers

R 8500

Units Sold: 152

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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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This is a full kit that includes external and internal antennas, a 10-meter coax cable, AC/DC power supply and comes with an eye-catching design to please you from all aspects.

The installation of this mobile repeater will “cost” you 15 minutes from your precious time. All you need to do is put the external antenna up outside near the high-signal area and connect it to the booster by means of the cable. Then connect the internal antenna and switch on to the power. That’s it – the 5-bar signal is ready.

The repeater has no harmful effects and doesn’t emit any harmful amount of radioactive waves – this is a science-proven fact.

In case of any questions feel free to contact us – our team is available 24/7 and is ready to help you solve all your signal booster issues. This can boost Cell C, MTN, Vodacom, Telkom signals.


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

Users Supporting Simultaneously

Up to 600 sq.m. Large home

Large office

Vodacom (2G+4G)

MTN (2G+4G)

Cell C (2G)

Telkom (2G)

1800 50


Down-link Voltage Size

Weight (booster unit only)

824~ 829MHz

864~ 894 MHz AC/220V±10% 45~55Hz 124*112*12.5 mm. 0.85 kg


Technical Specifications:

Technical Specifications:

Frequency range uplink:824-829MHz Downlink: 869~894MHz Gain Up link: Gp≥51dB Downlink: Gp≥53dB
Output Up link :15dBm Downlink: 17dBm Function a) Power supply LED denote b) Export power LED denote
Port VSWR ≤1.8DB I/O impedance 50Ω/N connector
Noise figure ≤6dB Transmission delay ≤0.5μs
Ambient temperature -15°C~55°C Power supply AC/220V±10% 45~55Hz
Size/weight 124*112*12.5MM/300g Coverage area Up to 600 sq. m
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.
    ALA (Alarm system)   Red The installation is not correct. For example, the outdoor antenna been stolen the cable is not connected properly There are strong input signals or severe self-oscillation, measures must be Take n(please note that our boosters have auto shut off function so the red color status can only maintain for 5 seconds).
Off Booster breaks down, or severe self-oscillation leads to auto mute Re-plug in and check if alarm LED turns Red.

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:

4.73 out of 5 based on 11 customer ratings
11 customer reviews

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Reviews () Questions ()
  1. Verified Buyer

    4 out of 5

    Happy with it

    Now I am always happy to call my pals who are upcountry without any worries.

    • Mobile Signal Boosters

      Dear Ruby,
      We're absolutely delighted to hear how happy you are and how much you enjoyed working with us.

  2. Verified Buyer

    5 out of 5

    Super service

    Great product but understand what your buying. CALL their support and discuss your needs before you purchase. They are great always answer and will carefully work you through the correct booster choice.

    • Mobile Signal Boosters

      Dear Harly,
      Thank you for taking the time to share your valuable review. We're so glad you are satisfied with our service.

  3. Verified Buyer

    5 out of 5

    Amazing connection

    It is like I am near a cell tower. Great device.

  4. Verified Buyer

    5 out of 5

    Exceeded my expectations

    This unit did exactly what it claimed. I have 0-1 bar in my great room and I am lucky to have 3 bars if I stand against my dining room window. I chose to mount the antenna at the apex of my roof. The supplied cable was sufficient to run down the external wall under the porch and into the basement then up through the floor. There are clear instructions for optimizing the two gain controls but I didn't need them. After placing the booster and internal antenna according to instructions I turned on the booster and both lights went green at maximum gain (default setting). I immediately went from 0-1 bar to 3-4 bars

    • Mobile Signal Boosters

      Dear Matilda,
      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.

  5. Verified Buyer

    4 out of 5

    No regrets!

    Only one regret so far why did I not get this wonderful device earlier!

  6. Verified Buyer

    4 out of 5

    Really works!

    Be aware that both antennas must be facing AWAY from each other to prevent interference as my initial install had some trouble with this. Once I re-read the directions and turned the internal antenna to face away from the exterior it immediately fixed the issue. I am very happy with the product.

  7. Verified Buyer

    5 out of 5

    Finally 5 bars in my house

    I live in a rural area about 10 miles from the cell tower with tall trees between my house and the tower. I have never had service in my house except for sometimes standing by one window I could get one or two bars at most if all conditions were just right. I work from my home a lot and it was a real pain not to have cell service. A few months ago a new tower was erected about five miles from me in the opposite direction but the trees still limited me to one or two bars and that was not dependable. This unit truly solved my problem. Many thanks to your company!

  8. Verified Buyer

    5 out of 5

    Top notch perfomance

    The 2-year warranty placed on the product guarantees top-notch performance.

  9. Verified Buyer

    5 out of 5

    Im glad I purchased it

    This product worked great in my dad's apartment. My parents live in a brick build where cell service is bad no matter what the carrier. Outside the building the signal is strong for most carriers but inside terrible. I usually get 1 bar to no bars with numerous drop calls. Now I get three bars and no drop calls. Setup was not that difficult and the instructions are clear. Note* If you have no signal outside this product won't help you inside.

  10. Verified Buyer

    5 out of 5

    I like this booster

    I like this booster. It works better coupled with a directional YAGI antenna pointed correctly to the nearest cell provider's transmitting antenna and mounted as high as possible.

  11. Verified Buyer

    5 out of 5

    Reception Improved

    This device has definitely improved reception for us. We are using it in a rural area deep in the woods. Previously no one could get a text or call in the old log cabin regardless of service provider. Some even had to walk about a half mile up to a clearing to get any reception. That's not the case any longer everyone can use their phones without issue.