RUS-14K (14kW) FM Stereo Transmitter
The RUS-14K is a complete high-performance FM transmitter designed to operate with Sinteck DDS exciters or the XT line. The system is composed of:
CPU unit responsible for full control and status monitoring
One or two DDS exciters, with the optional Change-EX module (automatically switches from the main exciter to the backup exciter, preventing off-air interruptions)
Seven RUS Power Blades, 2.2kW each
AC Power Manager, a module designed to monitor and validate AC mains conditions
41U rack cabinet
7:1 RF impedance transformer (combining seven blades, 50-ohm output)
Features and benefits
- Excellent overall efficiency
- 3.9-inch color display
- High-linearity VCO, delivering the highest audio quality, equivalent to DDS digital circuits
- 2x 3 kW power supply Huawei 4850G
- Ampleon LDMOS RF transistors, high-ruggedness series, capable of withstanding VSWR up to 65:1.
- Extremely easy field maintenance, with components and boards that are simple to replace
- RF output level adjustment via PRESETS with power reduction based on scheduled times
- Hybrid power system, AC and DC simultaneously or independently
- Progressive ventilation, producing minimal noise.
- Built-in single-band audio processor with a high-separation DSP digital stereo generator.
- Built-in dynamic RDS generator.
- Full telemetry, with no monthly fees, accessible directly through the web browser or via App
- Audio inputs with digital level control: MPX input, SCA input, stereo XLR inputs, and a digital AES/EBU input
- Built-in MP3 player, USB input for flash drives
- 48V DC input from solar panels, wind turbines, and battery banks, featuring a microprocessed charger/float circuit.
- Full management of alternative energy systems, capable of operating autonomously
without the need for connection to AC power grids
Optionals
- Battery bank 100A
- GreenBay 2 Elements vertical antenna
- 7/8″ coaxial cable
