UR5FFR

Радиолюбительские конструкции и программы
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PostPosted: 25 Apr 2012, 22:16 
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Joined: 21 Apr 2012, 21:00
Posts: 395
Location: Odessa
Позывной: UR5FFR
При токе 15ма замена 1N4148 на КД409 в блоке ДПФ снизило шумы на 3дб

Попытка коммутировать реверсивный каскад на ПТ с помощью КД409 с током 2ма подняло шумовую дорожку на 5дб


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