The Signal Booster Designed for Performance. Engineered for Precision.
The Mini Triband Signal Booster Built for South Africa, Botswana & Cross border Countries.
The Mini Triband Signal Booster is built to outperform standard consumer models by delivering consistent, high-power signal improvement across 2G, 3G, 4G LTE, and 5G networks. It boosts all major South African providers — MTN, Vodacom, Cell C, Rain, and Telkom — as well as regional carriers from Botswana like Mascom, Orange, BTC and more. Designed specifically for South Africa’s demanding network conditions, this signal booster also supports cross-border SIM connectivity in Zimbabwe, Zambia, Mozambique, and beyond.
Business-Grade Signal Booster Coverage That Keeps You Connected
With an indoor coverage footprint of up to 500 square metres, this Triband Cell Phone Signal Booster is ideal for medium-sized homes, corporate offices, double-storey businesses, hospitality venues, and customer-facing environments where signal reliability is non-negotiable. The system supports up to 70 simultaneous users, ensuring consistent voice and data performance for anyone within the premises. It also boosts signal on any sim-enabled devices.
By amplifying voice calls and boosting high-speed 3G, LTE 4G, and 5G mobile data, the Mini Triband unit enables stronger communication, data access, and device functionality across all SIM-enabled technology — from smartphones and tablets to POS machines, alarm systems, and IoT-based infrastructure.
Built to Perform, Tested for Reliability
Equipped with advanced digital signal control and high-gain amplification (up to 75 dB), the system ensures crystal-clear calls and fast data transfer even in low-signal zones. Smart technologies such as Automatic Level Control (ALC), Automatic Gain Control (AGC), Manual Gain Control (MGC), and Oscillation Protection enable the unit to adjust intelligently to environmental changes, preventing overload or signal interference. A built-in RSSI signal indicator makes installation efficient and diagnostics straightforward.
The design is both compact and durable, with a concealed mounting system and CE 0700 approval. It’s also ICASA approved, making it fully legal for use across South Africa.
Simple Setup, Superior Support
The Mini Triband Booster arrives as a complete kit:
outdoor antenna, coaxial cable, indoor antenna, amplifier unit, power supply, and installation manual — everything you need for a quick DIY installation.
Most users are up and running within an hour or less.
If you prefer professional setup, our team is available nationwide.
We also offer full installation for a nominal fee.
Our after-sales support is prompt, knowledgeable, and available when you need it.
Specifications & Guarantee
- Indoor coverage up to 500m²
- Supports 2G/3G/4G LTE/5G data
- Works with MTN, Vodacom, Telkom, Rain, Cell C, Mascom, BTC, Orange, TeleCel, Econet, NetOne & More
- Up to 70 users
- Smart gain control & oscillation protection
- 3-Year Warranty
- 30-Day Money-Back Guarantee
- Optional 1-Year Workmanship Warranty If We install For You
- Free delivery anywhere in South Africa
Future-Proof Your Signal. Eliminate Downtime.
If you manage a business, operate a guest lodge, or live in a high-value property where connectivity is essential, this LTE 4G/5G Triband signal booster is the long-term solution. No contracts. No monthly fees. Just fast, stable, powerful mobile signal — where and when you need it most.
Invest in consistent communication. Invest in signal security.
Invest in the Mini Triband Signal Booster.
What’s In The Box With Your Booster
- Mini Triband Signal Booster
- Outdoor Antenna
- 15-meter Coaxial Cable
- 5-meter Coaxial Cable
- AC/DC Power Supply
- Indoor Antenna
- Easy to work with Installation Manual
Note: The purchase of extra accessories will be required if you intend to extend signal coverage to multi rooms and offices.
Speak to us about this.
PRODUCTS SPECIFCATIONS
| Coverage Area | 500 m² |
| Application | Home & Office |
| Network Type | Calls, 3G / UMTS, 4G / LTE / 5G |
| Frequency | All Frequencies |
| Number Of Bands | Three Band |
| Max. Gain | 65dB (Uplink) – 75dB (Downlink) |
| MGC (Step Attenuation) | ≥ 16dB / 1 dB step, dip switch control |
| Intelligent AGC (ALC / ISO) | ≥42 dB / ≥42 dB |
| Gain Flatness | Typical ≤5 dB (P-P) |
| Noise Figure @ Max. System Gain | Typical ≤5 dB |
| V.S.W.R | Typical ≤2 |
| Group Delay | ≤ 1 μs |
| Frequency Stability | ≤0.01 ppm |
| Power Supply | Input AC100~240V.50/60Hz, Output DC12V/7A |
| Power Consumption | ≤24W |
| Input & Output Impedance | 50 ohm |
| LCD Display | Frequency, Gain, Output Power, ALC, ISO, etc. |
| Indication LEDs | No |
| I /O Port Type | N-Female |
| Dimensions | 153 x 246 x 36mm/ 6 x 9.7 x 1.4inch |
| Booster Weight | 1.8 kg |
| Booster Weight with KIT | 5 kg |
| Operating Temperature | -10ºC~+55ºC |
| Storage Temperature | -10ºC~+80ºC |
| Relative Humidity | 5% – 95% |
| Barometric Pressure | 55 kPa -106 kPa |
| Environment Conditions | IP40 |
Thandi Nkosi – :
Simple install, flawless performance. After-sales team answered my questions even on a Saturday. This company knows service.
Shaun Meyer – :
Works brilliantly in our double-storey home. Boosted every sim-enabled device we use—iPads, smartphones, and routers alike.
Sipho Mthembu – :
Remote area? No problem. My Mini Triband booster gave me 3 bars of LTE where before I had none on my cellphones. Setup took just an hour.
Zanele Sithole – :
Running card machines and internet via sim routers is no longer a problem. Strong data and clear calls across our coffee shop.
Pieter Strydom – :
Guests in our small game lodge rooms now enjoy fast 3G & 4G. Worth the cost although the overall amout was high for smooth operations and guest satisfaction.
Dean Visser – :
Ordered Friday, delivered Monday via Courier Guy. DIY install was easy, and now our CCTV and cell phones are sorted.
Naledi Khumalo – :
This unit saved our SME office in Durban. Phones and data finally work reliably. Waveboosters’ after-sales support is top-notch.
Hendrik Erasmus – :
Installed it myself on our farm. The manual was clear, and support was great. From poor coverage to full signal across the homestead with very strong 3G data since we don’t have 4G or 5G on our local towers because we are so remote. All in all, data is surprisingly fast with the 3G and all mobile phone calls are very clear. Thank you Waveboosters.
Bianca Jacobs – :
I work from home and cancelled fibre after this booster gave me stable LTE 4G & 5G hotspot for video calls and streaming. Super Impressed.
Tebogo Molefe – :
Boosted our security cameras and mobile phones in the warehouse without needing Wi-Fi as the CCTV camera has a sim card being boosted now thanks to Waveboosters. Reliable signal 24/7.
Riaan van Zyl – :
From one bar to full bars in my house within hours of installation—voice calls and 4G data work like magic now. Highly recommended.