Signal Amplifier is a device used to boost signal power when it falls below the level required to meet coverage demands. It is typically deployed when the output power of the signal source (such as a microcell) is insufficient to cover the intended area.

Signal amplifiers work by amplifying the source signal, extending coverage and enhancing signal strength across a wider range. They are especially critical in passive indoor distribution systems, where signal loss occurs due to transmission over cables and through splitters or other passive components.

Trunk amplifiers, a common type of signal amplifier, are primarily used in these indoor systems to compensate for power attenuation, ensuring consistent and reliable signal distribution throughout the coverage area.

Characteristics

Advanced Filtering Technology: Features high out-of-band suppression, optimized electromagnetic compatibility design, low noise, low spurious emissions, and minimal in-band fluctuation.

Automatic Level Control (ALC): Equipped with ALC technology, allowing for continuous output level adjustment and automatic amplitude stabilization for consistent signal performance.

Low Noise & High Linearity: Engineered for low system noise and excellent linearity, ensuring no interference with base stations or other wireless devices.

Integrated Intelligent Design: Highly integrated module with intelligent control simplifies installation, maintenance, and future upgrades.

Optional Software Monitoring: Can be configured with a software monitoring version for real-time device management and diagnostics.

Visual Status Display: Optional screen and indicator lights provide clear display of operational status.

Broad System Compatibility: Supports major communication protocols including DMR, dPMR, P25, and PDT.