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MBT001

Mobile Booster Trailer

R 330,000.00
Tax included.
Key Features
  • Mobile signal booster trailer for outdoor coverage application
  • Unit fully powered by solar energy
  • 6m retractable mast, with folding capability for easy transport
  • Secure, adjustable foot stands for improved stability
  • Manual safety switch
  • Oscillation protection shield
Technical Specifications

Impedance: 50 Ohm

Max Gain: 74 dB

Input Power: AC/DC 5V / 3A

Connectors: N-Female

Dimensions: 3.8 x 16 x 22 cm

Weight: 1.55kg (amp only)

Coverage And Results

The Bolton Technical Mobile Signal Booster Unit is a fully self-contained, solar-powered trailer designed to amplify voice and data signals in outdoor environments. Built for off‑grid use in mining, agriculture, construction, event management and more, it delivers up to 70 dB of gain at scale. Featuring an oscillation shield to prevent feedback, it deploys quickly without permanent infrastructure, making it ideal for large gatherings or remote operational zones. In field deployments, users report marked improvements in cellular connectivity across multiple carriers, with reliable coverage even in previously dead zones. The rugged design and solar power capabilities ensure continuous performance, delivering voice clarity and faster data throughput where it's needed most.

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This is a commercial-grade product needing EXPERT ADVICE from professionals.


  • Need product assistance? Call us on 011 749 3085 for signal expert help.

Product Information For Mobile Booster Trailer

A SOLAR POWERED MOBILE SOLUTION TO POOR VOICE AND DATA CONNECTION IN LARGE OUTDOOR APPLICATIONS.

Bolton Technical has developed a complete mobile cell phone signal booster trailer in an effort to meet the demands of various industries that require outdoor signal boosting solutions.

The Bolton Mobile Signal Trailer (BMST) is a fully solar powered unit that is easy deployed in various off the grid locations in industries such as mining, agriculture, construction . The unit is also Ideal for deploying during religious events, school or sporting events and more.

The BMST is fully capable of running for extended periods of time on its powerful solar panels.

The BMST has a unique oscillation shield, designed to stop signal feedback between the receiving and broadcasting antennas:

Deploy the Mobile Signal Trailer in an outdoor area, for improved signal at large scale events such as church gatherings, festivals or sport gatherings. The Mobile signal trailer provides up to 70 dB gain in outside environments. 

Amplifier Specifications


Brand 1 2100 MHz
Band 3 1800 MHz
Band 8 900 MHz


Impedance 50 Ohm
Max Gain 74 dB
Input Power AC/DC 5V / 3A
Connectors N-Female
Dimensions 3.8 x 16 x 22 cm
Weight 1.55kg (amp only)

Free Delivery Info

Free delivery on orders over R750 to all major cities. No hidden fees.

Local Delivery (Johannesburg, Cape Town and Surrounds)

Order Value / WeightRate (ZAR)
R750 or moreFree
R750 or less (0–2kg)R60
R750 or less (2–5kg)R90
R750 or less (5–10kg)R90
Bulky Items (15kg+)R250

Main Centres (JHB, DBN, PTA, CPT, BFN, PE, EL)

Order Value / WeightRate (ZAR)
R750 or moreFree
R750 or less (0–2kg)R90
R750 or less (2–5kg)R90
R750 or less (5–10kg)R150
Bulky Items (15kg+)R350

Regional Delivery

WeightRate (ZAR)
0–2kgR120
2–5kgR150
5–10kgR220
15kg+R450

Courier & Delivery Times

Preferred couriers: The Courier Guy, Courier IT, and Dawn Wing.

Standard delivery: 3–5 business days nationwide.

Need it faster? Contact us directly. Express orders must be placed before 10am for same-day dispatch.

Note: Remote area rates available on request. Email sales@boltontechnical.co.za.

We reserve the right to amend delivery fees. All updates will be reflected here.

Returns & Refunds

2-Year Warranty

All our signal boosters and cellular amplifiers include a 2-year limited manufacturer’s warranty. If your unit experiences a fault during this period, please reach out to us — we’ll assess the issue and, where applicable, arrange for repair or replacement. Our goal is to support you well beyond your initial purchase, within reasonable use and warranty terms.

30-Day Return Policy

We understand that circumstances can change. That’s why we offer a 30-day return period for most products, subject to inspection and approval. While we strive to make this process smooth, returns are handled on a case-by-case basis to ensure fairness for both parties.

To request a return, please call us at (JHB) 011-749-3085 or CPT 021 879 3057 or email sales@boltontechnical.co.za to obtain an RMA (Return Merchandise Authorisation) number before sending anything back.

Return Conditions

  • Items must be unmodified, in original condition, and include all accessories.
  • Original packaging and proof of purchase are required.
  • Returns that are not in original condition and packaging may be subject to a handling fee.
  • The warranty does not cover damage due to misuse, mishandling, or unauthorised modifications.
  • Customers are responsible for return shipping. We’ll cover the shipping cost back to you if a repair or replacement is approved.
  • Products purchased on promotion or clearance can only be returned within 5 days of receipt.
  • Express shipping fees are non-refundable.

Product FAQ

1 What is the coverage range of the mobile signal booster unit?

Up to 70 dB gain, suitable for large outdoor venues like festivals, mining sites, and remote events.

2 Does the unit work entirely off‑grid?

Yes – powered by solar panels, enabling continuous operation in remote areas without mains power.

3 What prevents signal feedback between the outdoor and indoor antennas?

A built‑in oscillation shield ensures stable amplification without feedback interference.

4 How quickly can the unit be deployed?

It’s trailer-mounted and plug‑and‑play, designed for fast setup and teardown in temporary locations.

5 Is installation or setup assistance available?

Yes – Bolton Technical offers expert support and personalised deployment guidance.

Bolton Technical Catalog download

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