EA3GCY ILER-40MK2, Инструкция по сборке

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ILER-40 MK2 SSB QRP Transceiver Kit Page 12
Q5 BC547 BC547 Audio AGC preamp I-9
Q6 BC547 BC547 Audio AGC preamp I-10
Q7 BC547 BC547 Audio amp mute L-7
Q8 BC547 BC547 (option) BFO offset switch K-5
Q9 BC547 BC547 BFO J-7
Q10 BC547 BC547 VXO J-4
Q11 BC547 BC547 VXO I-4
Q12 2N2222A 2N2222A TX Pre driver I-1/2
Q13 2N5109 2N5109 TX Driver C/D-1
Q14 2SC1969/2078 2SC1969 or 2SC2078 TX Out Amp A-2/3
IC's
IC1 LM741 LM741CN or UA741 Mic preamp F-8/9
IC2 SA/NE602 SA602AN or NE602AN DSB gen/Rx mix F-6/7
IC3 SA/NE602 SA602AN or NE602AN SSB Dem/Tx mix F-3/4
IC4 LM386 LM386N-1 Audio Amp J/K-9
IC5 78L06 MC78L06 Dem/Gen supply H-3/4
IC6 78L08 MC78L08 BFO/VXO supply H-8
IC7 78L08 MC78L08 bias Driver E-4
IC8 78L05 MC78L05 BIAS Output Amp D-3
Inductors/RF Transformers
Checked Ref. Value/Type Ident./Comment Circuit section Located
L1 Axial 100uH brown, black, brown Rx attenuator B-10
L2 Axial 100uH brown, black, brown DSB gen/Rx mix G/H-4
L3 Axial 100uH brown, black, brown SSB Dem/Tx mix G/H-3
L4 Axial 39uH orange, white, black BFO K-5
L5 Axial 100uH brown, black, brown BFO I-7
L6 T68-2 Turns = see text VXO J/K-1/2
L7 Axial 100uH brown, black, brown VXO K-4
L8 VK200 ferrite wound Driver D-3
L9 Axial 100uH brown, black, brown Output Amp B-3
L10 VK200 ferrite wound Output Amp B/C-4
L11 T37-2 Turns = see text LPF A-7
L12 T37-2 Turns = see text LPF C-7
T1 KANK3334 (5u3H) K3334 or 5u3H BPF Rx B-9
T2 KANK3334 (5u3H) K3334 or 5u3H BPF Rx D-9
T3 KANK3334 (5u3H) K3334 or 5u3H BPF Pre Driver G-1
T4 KANK3334 (5u3H) K3334 or 5u3H BPF Pre Driver E-1
T5 FT37-43 toroid 10t 3t see text Driver B/C-2
T6 FT37-43 Toroid 8+8 see text Output Amp A/B-4
Note:
The components written in
bold are different according to the version of ILER that you have chosen (ILER-40,
ILER-20 or ILER-17). In the kit, you will find all these components together in a separate bag.
Diodes
D1 1N4148 4148 RX Att B-10
D2 1N4148 4148 RX RF limiter A-8
D3 1N4148 4148 RX RF limiter A-8
D4 1N4148 4148 Audio AGC preamp H-10
D5 1N4148 4148 Audio AGC preamp I-10
D6 1N4007 or 4001 1N4007 (1) AGC preamp supply J-10
D7 1N4007 or 4001 1N4007 (1) BIAS supply A-1/2
D8 Zener 47V 1W BZX85C47 TX Out Amp A-3
D9 Led doble Bicolor LED L-5/6