Drake 4-NB Inny
Producent:
Model:
4-NB
Data:
Kategoria:
Grupa:
Opis:
Noise Blanker

Informacja

The Model 4-NB is a solid-state noise blanker for use with the R-4C Receiver. Unlike noise clippers or limiters commonly found in communications equipment, the 4-NB is an advanced noise blanker which actually mutes the Receiver for the duration of the noise pulse. Between noise pulses, full Receiver gain is restored. Receiver AGC is affected only by the desired signal and not by noise. The 4-NB is most effective on strong, periodic impulse noise such as ignition noise. It is least effective on random noise. Random noise is continuous in time and the information it masks cannot be recovered by either blanking or limiting techniques.

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Serwis i User Manual
Typ ręczny:
Serwis i User Manual
Strony:
3
Rozmiar:
88.80 Kbytes (90933 Bytes)
Język:
english
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Ręczny ID:
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Jakość:
Skanowany dokument, czytając częściowo źle, nie częściowo czytelny.
Data przesłania:
2017 08 08
MD5:
d9452e4f75b2b4d02cd63ef57b4c8391
Pobrane:
457