3-Meter Zender (100-108Mhz / 10-15W)
De frequenTIe is opgebouwd uit een oscillator, C1 = 100nF (MKM)
buffer en eindtrap. ModulaTIe vindt plaats door C2 = 10pF (Keramisch)
op de capaciteitsdiode D1 aanwezige gelijkspan- C3 = 120pF (Keramisch)
ning dmv een stereo-mulTIplex te varieren. C4 = 47pF (Keramisch)
Om een ​​goede frequenTIe-stabiliteit te waarbor- C5 = 220pF (Keramisch)
gen, is de oscillatorkring afgestemd op de hal- C6 = 0-60pF (Folietrimmer)
ve zendfrequentie (ca. 50Mhz). C7 = 10nF (MKM)
C8 = 47pF (Keramisch)
ONDERDELEN-LIJST C9 = 0-60pF (Folietrimmer)
C10 = 0-60pF (Folietrimmer)
R1 = 220k (1 / 4W) D1 = BA102 (of BB105) C11 = 10nF (MKM)
R2 = 100k (1 / 4W) D2 = BY 227 C12 = 1 # (MKM)
R3 = 10k (1 / 4W) D3 = BY 227 C13 = 270pF (Keramisch)
R4 = 10k (1 / 4W) D4 = BY 227 C14 = 0-60pF (Folietrimmer)
R5 = 4k7 (1 / 4W) D5 = BY 227 C15 = 0-60pF (Folietrimmer)
R6 = 560? (1 / 4W) D6 = BY 227 C16 = 1 # (MKM)
R7 = 100? (1 / 4W) C17 = 270pF (Keramisch)
R8 = 4k7 (1 / 4W) C18 = 0-60pF (Folietrimmer)
R9 = 2k2 (1 / 4W) C19 = 0-60pF (Folietrimmer)
R10 = 220? (1 / 4W) C20 = 1 # (MKM)
R11 = 10? (1 / 4W) T1 = BF 199 C21 = 270pF (Keramisch)
R12 = 10? (1 / 4W) T2 = BF 199 C22 = 1 # (MKM)
R13 = 10? (1 / 4W) T3 = 2N2291a C23 = 270pF (Keramisch)
R14 = 56? (1 / 2W) T4 = 2N3924 C24 = 0-60pF (Folietrimmer)
R15 = 10? (1 / 4W) T5 = BLY87 (of BLY88) C25 = 0-60pF (Folietrimmer)
L1 ...............: Spoelenkern met een doorsnede van 6mm
6 Windingen emailledraad van?. 8mm om spoelenkern wikkelen
L2, L3 ............: 3 Windingen emailledraad van?. 8mm rondom 6mm as wikkelen
L4, L9, L13 ........: 2 Windingen emailledraag van?. 8mm rondom 6mm as wikkelen
L5, L7, L10, L12, L16: 1 Gats ferrietkraal, 5mm lang en een doorsnee van 4mm
2 Windingen emailledraad van?. 4mm in kraal doorhalen
L6 ...............: 6 Windingen emailledraad van?. 8mm rondom 6mm as wikkelen
L8, L14, L15 ....: 2 Gats Ferrietkraal, 12mm lang en een doorsnee van 5mm
1 Winding emailledraad van?. 8mm in ferrietkraal doorhalen
L11 ..............: 4 Windingen emailledraad van?. 8mm rondom 6mm as wikkelen
L17 ..............: 4 Windingen verzilverdraad van? Mm rondom 8mm as wikkelen



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