Aqua Cobalt A-2000 – 2kW FM Power Amplifier

The Aqua Cobalt A-2000 Amplifier is a compact, solid-state RF power stage designed to deliver stable 2kW output in demanding FM broadcast systems. It is intended for use within Transmisores de FM where high efficiency, low distortion and robust VSWR protection are critical. Building on the Aqua Broadcast Cobalt platform, it offers engineers a dependable module for high-power transmitters and modular architectures. As part of the wider Gama de productos Aqua Broadcast, garantiza un rendimiento de RF constante y unos procedimientos de mantenimiento habituales en toda tu red.

Características principales

• Rated for 2kW FM RF output with adjustable power control
• Diseño de RF de estado sólido de clase AB/LDMOS para una alta eficiencia y linealidad
• Funcionamiento en banda ancha VHF II para sistemas de 87 a 108 MHz
• Protección integrada contra la relación de onda estacionaria (VSWR), la sobrecorriente y la sobretemperatura
• LEDs de estado y medidores en el panel frontal para un diagnóstico rápido
• Monitorización remota opcional a través de interfaces Ethernet o GPIO
• Compact 19-inch rackmount chassis with forced-air cooling
• Optimizado para combinarse con los excitadores y los controladores de sistema Cobalt

Conectividad y E/S

The Aqua Cobalt A-2000 Amplifier provides an RF input from a low-power exciter and a 50Ω RF output through a high-power coaxial connector sized for 2kW service. Rear-panel connections typically include mains AC input, remote interlock, telemetry contacts and, where fitted, Ethernet or serial ports for monitoring and control.

En funcionamiento

In daily operation, the Aqua Cobalt A-2000 Amplifier sits downstream of the exciter or integrated transmitter, delivering clean, stable RF power to the antenna system with minimal intervention. Engineering staff benefit from clear status indication, predictable gain and fast protection response, making it suitable for main, backup or regional sites that demand continuous service. Its efficient cooling and rugged RF design help maintain rated power in challenging environments, reducing maintenance intervals and improving overall system uptime.