Amatör Telsizcilik - Türkiye Telsiz ve Radyo Amatörleri Bilgi Paylaşım Platformu
ELEKTRONİK / ELEKTRİK DEVRELER => ELEKTRONİK DEVRE VE BASKI ŞEMALARI => Konuyu başlatan: TA3HS - 07 Ekim 2010, 10:59:38
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Tarih: 18/11/2009 22:47
CW 1 WATT VERİCİ
ŞEMASI :
(http://www.radyoamatorleri.com/depo/linkver/tb3fk/10m_verici.JPG)
YAPILMIŞ HALİ :
(http://www.radyoamatorleri.com/depo/linkver/tb3fk/board.jpg)
PARÇA LİSTESİ :
T1 BC557 (modulator)
T2 BSX20 oscillator (2N2219. BC109 works also, but little less power)
T3 BD135 amplifier (with heat sink isolated from the transistor)
T4 2N2222, BC338 mute
C1 = 100nF
C2 = 47uF/16v (tantal)
C3 = 2.2 uF/50v
C4 = 33nF (polyester)
C5 = 10nF (polyester)
C6 = 47nF (changed in rev1.5 )
C7 = 4.7uF/50v
C8 = 10nF
C9 = 0...22pF (60pf for 27Mc)
C10 = 120pF
C11 = 56pF
C12 = 470uF/16v
C13 = 100nF
C14 = 47nF
C15 = 470pF
C16 = 6...40pF
C17 = 12pF
C18 = 120pF
C19 = 56pF
C20 = 100pF
C21 = 470pF
C22 = 100nF
C23 = 10pF*
C24 = 33nF
C25 = 0,47uF (polyester)
R1 3k9
R2 3k9
R3 3k3
R4 5k6
R5 1k2
R6 220
R7 12
R8 100k
R9 4k7*
R10 270
R11 390
Ls1, Ls2 = 470 1/2 watt carbon, 0,2 Cul turned 3 times over the entire length of the resistor (or 2.7uH inductor)
L1 = 0.8mm insulated copper wire, 8.5 turns close together, 7mm inside diameter
L2 = 0.8mm insulated copper wire, 12 turns close together, 6mm inside diameter
L3 = 0.8mm insulated copper wire, 13 turns close together, 7mm inside diameter
L4 = 0.8mm insulated copper wire, 7 turns close together, 7mm inside diameter
L5 = 100uH inductor (*added in revision 1.3)
L6 = 100uH inductor (*changed in revision 1.4)
Xtal fundamental frequency or overtone for your desired frequency (28...30Mc)
C4, C5, C6, C25 polyester film capacitors
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Tarih: 20/11/2009 21:01
Haluk Kardeş
Yapılıp da denendimi acaba ve nasıl bir antenle ne gibi bir netice alındı bildiririsen memnun olurum.Bu çok önemli etraftaki evlere TVI gibi enterfereler bakımından.
Selamlar olsun TA1AN
Gerçek Radyo Amatörlerine sonsuz selamlar...
73's de TA1AN
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Tarih: 25/01/2010 19:41
Bu da daha basit bir CW verici şeması..
(http://www.radyoamatorleri.com/depo/linkver/tb3fk/cwtrans.JPG)