Emitator 5w (88-108Mhz)



R1,R4,R14,R15 10K 1/4W
R2,R3 22K 1/4W
R5,R13 3.9K 1/4W
R6,R11 680 Ohm 1/4W
R7 150 Ohm 1/4W
R8,R12 100 Ohm 1/4W
R9 68 Ohm 1/4W
R10 6.8K 1/4W
C1 4.7pF Ceramic
C2,C3,C4,C5,C7,C11,C12 100nF Ceramic
C6,C9,C10 10nF Ceramic
C8,C14 60pF Trimer
C13 82pF Ceramic
C15 27pF Ceramic
C16 22pF Ceramic
C17 10uF 25V Electrolytic
C18 33pF Ceramic
C19 18pF Ceramic
C20 12pF Ceramic
C21,C22,C23,C24 40pF Trimmer
C25 5pF Ceramic
L1 5WDG, Dia 6 mm, 1 mm CuAg, Space 1 mm
L2,L3,L5,L7,L9 6-hole Ferroxcube Wide band HF Choke (5 WDG)
L4,L6,L8 1.5 WDG, Dia 6 mm, 1 mm CuAg, Space 1 mm
L10 8 WDG, Dia 5 mm, 1 mm CuAg, Space 1 mm
D1 BB405sau BB102 BB102
Q1 2N3866
Q2,Q4 2N2219A
Q3 BF115
Q5 2N3553
U1 7810 Regulator
MIC Electret Microphone
MISC PC Board, Wire For Antenna, Heatsinks

Q1 and Q5 necesita radiator.

Silviu

 

Constructia sau/si folosirea acestor montaje este interzisa in Romania