Lucoro Broadcast FMTX1, Руководство пользователя

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The FMTX1 is a fully integrated 1W Stereo FM broadcast system with
audio processing, stereo encoder and RDS encoder in a single, highly
compact product.
The DSP audio processor provides intelligent Automatic Gain Control,
multi-band compressor/limiters, plus clipping and DSP 15KHz filtering.
The unique algorithm transparently adapts to, and automatically
optimises, all audio source material.
The integral RDS encoder uses direct digital waveform synthesis for
clean, perfect
generation of the 57kHz subcarrier. As well as PS (station
name) information, extended features - including RadioTEXT,
Alternative Frequency and Traffic Announcement content - are also
broadcast. Being standalone, a dedicated computer or data feed are
not required. Periodic content updates are easily performed using a
Windows™ Laptop or PC, plugged into a USB port located on the back
panel.
At the heart of the FMTX1 is a high quality PLL modulator, and the RF
Power Amplifier uses the latest high-gain Enhancement Mode MOSFET
device, achieving new levels of efficiency and reliability.
TTL remote monitoring and switching allows the FMTX1 to be easily
integrated into automated back-up applications. An audio silence
alarm, plus remote RDS TA control.
These instructions should be read in full before the transmitter is
operated.
The safety and operating instructions should be retained for future
reference.
All warnings on the transmitter and in the operating instructions
should be adhered to.
All operation and user instructions should be followed.
Introduction
Before operating