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DIGITAL/ANALOG STEREO ENCODER
The Digilog is a microcomputer controlled stereo encoder that combines the best of analog and digital techniques for fantastic performance. Designed for optimum stereo seperation and excellent spectral cleanliness this encoder will provide that extra performance for radio stations who want something a little special. Audio baseband filtering combined with the latest digital techniques and post MPX filtering make this unit easily conform to even the most stringent broadcast regulations. And because the energy from the encoder is in the right places you will gain extra loudness inside your bandwidth limits. The ultra low distortion pilot tone will allow excellent compatibility with subcarrier services such as the Radio Data System (RDS) High quality components and printed circuit board will ensure you have 24 hour operation for years and years. The internal power regulator allows the encoder to be run from 8 to 18 volts but still employ a split rail power supply for maximum dynamic range.Balanced input chips are onboard as standard allowing balanced output professional mixing desks and audio processors to be connected to the encoder.
The encoder will function with any composite/mulitplex/mono transmitter/exciter.
Supplied with a comprehensive 12 page manual. Features: - Audio Input Levels -10dB - +24dB for 75 kHz deviation
- Input CMRR >60dB
- Input Impedance 10k
- Pre-Emphasis 0,50 and 75 uS
- Subcarrier Generation Microprocessor Generated (oversampled)
- Pilot 19kHz +/- 2 Hz
- Pilot Generation Microprocessor Generated (oversampled)
- Output Level (BNC) 0dB
- 15 kHz Filtering >40dB at 19kHz
- 15kHz Overshoot Filter Clipping on or off
- Spurious >80 kHz >60dBr
- Spurious>160 kHz >80dBr
- Stereo Separation >60dB (20hz-15khz)
- Power 8-15V 300mA
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