3W FM transmitter for the 3m band (88-108 Mhz)

OBS ! Mitt kretskort ska vara 121mm X 44mm stort !!!!

Resistor list:  Capasitor list:     Semiconductors:     Data:
R1  100K        C1  22uF 16V        D1  4001            Power supply: 12-15V
R2  100K        C2  22uF 16V        T1  BC549           Current:         0.5A
R3   47K        C3  22uF 16V        T2  BC549           Frequency:       80-108Mhz
R4  220K        C4  0.047uF         T3  2N3553          Input:           10mV / 1V
R5    1K        C5  1nF             T4  2N3553          Arial impedance: 75 Ohm
R6   47K        C6  10pF            D2  VCD ITT BB139
R7   15K        C7  27pF                
R8  2.2K        C8  27pF            T3/T4 needs a tall 
R9   10K        C9  0.047uF               (approx.30mm)
R10 100K        C10 22uF 16V              star shaped 
R11 4.7K        TR1 2-18pF, red           cooling rib
R12  10K        TR2 5-65pF, yellow
R13 4.7K
P    10K

  


You can order it for 14.85 pounds + P&P at this adress: (VAT included)

B.K. ELECTRONIC
UNIT 1 & 5 COMET WAY, SOUTHEND-ON-SEA
ESSEX, SS2 GTR
ENGLAND

Tel.: 01702-527572