FM засилувач со моќност од 1W (влез 0.1W, излез 1W).
![](http://elektronika-mk.net/index.php?action=dlattach;topic=4981.0;attach=5097)
Вредности на компонентите означени на шемата:
R1 = 100Ω
R2 = 2.2KΩ at 12V and 4.7kΩ at 24V
R3 = 10KΩ
R4 = 100Ω
C1 = C5 = C6 = 10 – 60pF
C2 = C4 = 1nF
C3 = 10uF
D1 = 1N4148
L1 = 20 turns of 0.2mm EnCo* wire over R4
L2 = 7 turns of 0.8mm EnCo* wire with 6mm diameter on air
L3 = 4 turns of 0.8mm EnCo* wire with 7mm diameter on air
T1 = 2N4427, KT920A, KT934A, KT904, BLX65, 2SC1970, BLY87 (2N2219, output of 0.4W) at 12V
T1 = 2N3866, 2N3553, KT922A, BLY91, BLX92A at 24V
* EnCo = enamelled copper
Извор:
http://electroschematics.com/5761/1-watt-fm-amplifier/