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Low noise broadband antenna amplifier 50-840 MHz. Encyclopedia of radio electronics and electrical engineering

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Encyclopedia of radio electronics and electrical engineering / Antenna amplifiers

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Low noise broadband antenna amplifier 50-840 MHz

The low-noise antenna amplifier was intended to increase the sensitivity of a dumb Japanese VCR. Gain is set to R4. Feedthrough capacitors have been cut down for miniaturization.

Frequency MHz dB gain
840 24,5
790 25
690 29
550 27
400 24
200 23
100 20,5
50 19

Author: E.Shustikov, UO5OHX ex RO5OWG; Publication: shustikov.by.ru

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