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Specification 1. Broadband, 'no-tune' dual speed phase locked loop system 2. Low Noise Oscillator, Low Distortion Performance 3. 1 Watt Output with Built in Low Pass Harmonic Filter 4. Microprocessor Controlled with Direct Read Rotary Frequency Switches 5. XLR Balanced Input Connectors and BNC Multiplex Input and Output Connectors 6. More than 60dB Stereo Seperation 7. 15kHz Brickwall Lowpass Filtering and Low Phase Shift Stereo Multiplex Filtering 8. Switchable Pre-Emphasis, Baseband Clipping, Filter Clipping and Loudness Modes 9. Switchable Limiter on/off, Stereo on/off and Mono from Left Jumpers. 10. Frequency Fine Tune, Audio Input Level, Multiplex and Pilot Level Controls 11. High Grade Low Noise Op-Amps with Distortion Null Adjustment Controls 12. Black Oxide High Grade PCB with Split Rail DC-DC Converted Power Supply. |
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| Size | 240mm X 150mm |
| Power | 18VDC 700mA |
| EXCITER | |
| Power Output | 1000mW +/- 100mW (MCX Connector) |
| Distortion | <0.1% |
| Harmonic Output | -60dBc(tuned) |
| Spurious Output | -85dBc(tuned) |
| Frequency Steps | 12.5kHz steps |
| Out of lock RF Powerdown | <-50dBc |
| Freq. Stability | +/- 200Hz |
| Audio Input level | adjustable |
| Audio Response | 1Hz-100kHz |
| S.N.R. | >80dB |
| Multiplex Input | BNC Unbalanced 10K |
| STEREO ENCODEDER | |
| Subcarrier Generation | Microprocessor Generated 8x Oversampled |
| Pilot | 19kHz +/- 2 Hz |
| Pilot Generation | Microprocessor Generated 16x 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) |
| Multiplex Output | BNC Unbalanced 75R |
| LIMITER | |
| Audio Input Levels | -10dB - +18dB for Limiting |
| Audio Input Connectors | XLR Balanced |
| Input CMRR | >60dB |
| Audio Distortion | <.1% at Limiting 1 kHz (clarity mode) |
| Frequency Response | 20 Hz to 20kHz +/- 0.5dB (0 uS Pre-Emphasis) |
| Limiter Control Range | >22dB (0 uS Pre-Emphasis) |
| Input Impedance | 10k |
| Pre-Emphasis | 0,50 and 75 uS |
| Process Modes | Clarity and Loud |
| Clipping | on or off |
ʧǹÅÔ¢ÊÔ·¸Ôìâ´Â FMKorat 2548,[email protected]; Hotline. 040948825;012645892