NF - Clipper for Stroke Limitation of FM-Transmitters |
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The low frequency clipper is designed for the stroke limitation of FM-transmitters. By implementing a 12,5 kHz raster with radio equipment developed and built for a 25 kHz raster, the peak gain is often too high. Peak gain is limited by clipping the low frequency signal followed by rampant-edge filtering. Thus, the average audio gain can be raised while the peak gain is limited. |
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Input and output impedance 600 Ohm |
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Entrance level 0 dBm (adjustable) |
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Notch filter for 1750 Hz |
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Low pass filter - 3dB 3,8 kHz / - 60dB 4,2 kHz |
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Output level 0 dBm (adjustable) |
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Second output - 20dBm |
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With input stroke > 5 kHz, back regulation of the output level |
No longer available |
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