Signal Amplifiers

The signal amplifiers category includes specialised electronic devices designed to amplify and stabilise signals transmitted in various bus systems. In a 12- or 18-metre vehicle, where cables run along the entire length of the frame, signal loss and interference are natural phenomena that can be prevented by selecting the right amplifiers.

Signal amplifiers for buses – Stable communication and multimedia

In modern public transport, the quality of data and audio-video signal transmission is crucial both for the driver’s work and passenger comfort. A signal amplifier in a bus acts as a regenerator: it receives a weakened signal and restores it to the appropriate strength so that it reaches the receiver without interference. At Peterbus.pl, we offer professional amplifiers for telematics, audio and data bus systems in buses from Solaris, MAN, Mercedes-Benz, Volvo and Scania.

Applications of amplifiers in bus electrical systems

We supply components designed for various onboard systems:

• Audio signal amplifiers (PA systems): Units powering speakers in the passenger area, ensuring clear voice announcements and high-quality music in touring coaches.

• Antenna amplifiers (Radio/GPS/GSM): Modules installed close to roof antennas, improving radio reception and the stability of connections with fleet monitoring and GPS systems.

• CAN bus repeaters and amplifiers: Specialist modules used in articulated buses to amplify digital signals transmitted over long distances between control units.

• Video signal amplifiers: Essential for advanced CCTV systems and touring coaches equipped with multimedia screens for passengers.

• Wi-Fi signal amplifiers: Modules that improve wireless internet coverage at every point along a long vehicle.

Why choose amplifiers from Peterbus.pl?

A weak signal in a bus can result in GPS position loss, unclear voice announcements or communication errors between onboard computers. By choosing our solutions, you gain:

1. Compatibility with 24V systems: Our amplifiers are designed to operate with heavy-duty vehicle standards, ensuring resistance to voltage surges while the engine is running.

2. Resistance to interference (EMC): We offer devices in metal, shielded housings that do not pick up noise from the alternator or other electrical components.

3. Easy integration: We stock amplifiers dedicated to specific systems, such as Bosch, Blaupunkt and Actia, ensuring full compatibility with factory-fitted players and control units.

4. New and tested used parts: We stock brand-new modules as well as fully functional used original amplifiers, which are an excellent cost-effective alternative when repairing older multimedia systems.

Ensure the highest signal quality across your fleet. Browse the Peterbus.pl range of audio, antenna and digital amplifiers and choose reliable communication electronics.