Version 4 SHEET 1 2248 756 WIRE -384 -1024 -416 -1024 WIRE -224 -1024 -320 -1024 WIRE -176 -1024 -224 -1024 WIRE 576 -1024 -96 -1024 WIRE 1744 -1024 576 -1024 WIRE -224 -928 -224 -1024 WIRE 1008 -864 928 -864 WIRE 800 -848 800 -864 WIRE 800 -848 736 -848 WIRE -1536 -832 -1728 -832 WIRE -1520 -832 -1536 -832 WIRE 864 -816 352 -816 WIRE -320 -800 -416 -800 WIRE -224 -800 -224 -848 WIRE -224 -800 -240 -800 WIRE -128 -800 -224 -800 WIRE 32 -800 -128 -800 WIRE -1728 -784 -1728 -832 WIRE -1728 -768 -1728 -784 WIRE 736 -768 736 -848 WIRE 800 -768 800 -848 WIRE 864 -768 864 -816 WIRE 928 -768 928 -800 WIRE 1744 -768 1744 -1024 WIRE -128 -736 -128 -800 WIRE -1728 -704 -1728 -720 WIRE -224 -704 -224 -800 WIRE -224 -704 -288 -704 WIRE 1104 -672 1024 -672 WIRE 1200 -672 1104 -672 WIRE 1488 -672 1264 -672 WIRE -1728 -656 -1728 -704 WIRE -1456 -656 -1456 -832 WIRE -1088 -656 -1456 -656 WIRE -992 -656 -1088 -656 WIRE -912 -656 -992 -656 WIRE -784 -656 -848 -656 WIRE -704 -656 -784 -656 WIRE -624 -656 -704 -656 WIRE -528 -656 -544 -656 WIRE -496 -656 -528 -656 WIRE -416 -656 -416 -800 WIRE -416 -656 -432 -656 WIRE -352 -656 -416 -656 WIRE 32 -656 32 -800 WIRE 128 -656 96 -656 WIRE 1104 -656 1104 -672 WIRE -1728 -640 -1728 -656 WIRE -1088 -624 -1088 -656 WIRE -784 -624 -784 -656 WIRE -128 -624 -128 -672 WIRE -1088 -608 -1088 -624 WIRE -992 -608 -992 -656 WIRE -224 -608 -288 -608 WIRE 128 -608 128 -656 WIRE -1456 -592 -1456 -656 WIRE -992 -592 -992 -608 WIRE -1728 -576 -1728 -592 WIRE -1456 -576 -1456 -592 WIRE -528 -560 -528 -592 WIRE 352 -560 352 -816 WIRE 352 -560 176 -560 WIRE 1104 -560 1104 -592 WIRE -1088 -544 -1088 -560 WIRE -1040 -544 -1088 -544 WIRE -992 -544 -992 -560 WIRE -992 -544 -1040 -544 WIRE -976 -544 -992 -544 WIRE -704 -544 -704 -576 WIRE -1728 -528 -1728 -576 WIRE -1040 -528 -1040 -544 WIRE -784 -528 -784 -560 WIRE -1728 -512 -1728 -528 WIRE -1456 -512 -1456 -528 WIRE 1744 -512 1744 -688 WIRE -224 -480 -224 -608 WIRE -1456 -464 -1456 -512 WIRE 864 -464 864 -544 WIRE -1728 -448 -1728 -464 WIRE 576 -448 576 -1024 WIRE 800 -448 800 -544 WIRE 800 -448 576 -448 WIRE 1104 -448 1104 -480 WIRE -1728 -432 -1728 -448 WIRE 128 -416 128 -528 WIRE 928 -416 928 -544 WIRE 1008 -416 1008 -864 WIRE 1008 -416 928 -416 WIRE 864 -384 864 -400 WIRE 800 -336 800 -384 WIRE 736 -176 736 -544 WIRE 1024 -176 1024 -672 WIRE 1024 -176 736 -176 FLAG -1040 -528 0 FLAG -1456 -464 0 FLAG -1728 -432 0 FLAG 1488 -672 out IOPIN 1488 -672 Out FLAG 128 -416 0 FLAG 800 -864 0 FLAG 864 -384 0 FLAG 1104 -448 0 FLAG -784 -528 0 FLAG -224 -480 0 FLAG -416 -1024 0 FLAG -528 -560 0 FLAG -704 -544 0 FLAG -128 -624 0 FLAG 1744 -512 0 FLAG 800 -336 0 SYMBOL cap -1008 -608 R0 SYMATTR InstName C1 SYMATTR Value 700p SYMBOL ind -1072 -528 R180 WINDOW 0 36 80 Left 2 WINDOW 3 36 40 Left 2 SYMATTR InstName L1 SYMATTR Value 1.16m SYMBOL voltage -1728 -672 R0 WINDOW 123 0 0 Left 2 WINDOW 39 0 0 Left 2 SYMATTR InstName V2 SYMATTR Value SINE(0 1 176.99e3) SYMBOL voltage -1728 -544 R0 WINDOW 123 0 0 Left 2 WINDOW 39 0 0 Left 2 SYMATTR InstName V1 SYMATTR Value SINE(0 2 177e3) SYMBOL voltage -1728 -800 R0 WINDOW 123 0 0 Left 2 WINDOW 39 0 0 Left 2 SYMATTR InstName V3 SYMATTR Value SINE(0 1 177.01e3) SYMBOL res -1552 -816 R270 WINDOW 0 32 56 VTop 2 WINDOW 3 0 56 VBottom 2 SYMATTR InstName R2 SYMATTR Value 50 SYMBOL res -1472 -608 R0 SYMATTR InstName R3 SYMATTR Value 50 SYMBOL schottky -912 -640 R270 WINDOW 0 32 32 VTop 2 WINDOW 3 0 32 VBottom 2 SYMATTR InstName D1 SYMATTR Value BAT43 SYMATTR Description Diode SYMATTR Type diode SYMBOL Misc\\DIP8 832 -656 R90 WINDOW 38 0 -116 Center 2 SYMATTR SpiceModel LM386 SYMATTR InstName U2 SYMBOL polcap 944 -800 R180 WINDOW 0 24 57 Left 2 WINDOW 3 24 8 Left 2 SYMATTR InstName C5 SYMATTR Value 10µ SYMBOL polcap 848 -464 R0 SYMATTR InstName C4 SYMATTR Value 10µ SYMBOL voltage 1744 -784 R0 WINDOW 123 0 0 Left 2 WINDOW 39 0 0 Left 2 SYMATTR InstName V4 SYMATTR Value 12 SYMBOL cap 1088 -656 R0 SYMATTR InstName C6 SYMATTR Value 47n SYMBOL res 1088 -576 R0 SYMATTR InstName R5 SYMATTR Value 10 SYMBOL myspice\\potentiometer 112 -624 R0 SYMATTR InstName U1 SYMATTR Value Rtot=50K wiper=.5 SYMBOL polcap 1200 -656 R270 WINDOW 0 32 32 VTop 2 WINDOW 3 0 32 VBottom 2 SYMATTR InstName C7 SYMATTR Value 220µ SYMBOL cap 96 -672 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 32 32 VTop 2 SYMATTR InstName C2 SYMATTR Value 470n SYMBOL cap -800 -624 R0 SYMATTR InstName C9 SYMATTR Value 100p SYMBOL npn -352 -704 R0 SYMATTR InstName Q1 SYMATTR Value BC547C SYMBOL res -224 -816 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R7 SYMATTR Value 680k SYMBOL res -240 -944 R0 SYMATTR InstName R8 SYMATTR Value 3.3k SYMBOL polcap -320 -1040 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 32 32 VTop 2 SYMATTR InstName C13 SYMATTR Value 100µ SYMBOL res -80 -1040 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R9 SYMATTR Value 1000 SYMBOL res -720 -672 R0 SYMATTR InstName R1 SYMATTR Value 470k SYMBOL res -528 -672 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R4 SYMATTR Value 10k SYMBOL cap -544 -656 R0 SYMATTR InstName C3 SYMATTR Value 2.2n SYMBOL polcap -432 -672 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 32 32 VTop 2 SYMATTR InstName C10 SYMATTR Value 10µ SYMBOL cap -144 -736 R0 SYMATTR InstName C11 SYMATTR Value 10n SYMBOL cap 784 -448 R0 SYMATTR InstName C8 SYMATTR Value 100n TEXT -1760 -408 Left 2 !.tran 0 80ms 0 100n TEXT -1696 -320 Left 2 ;AM-Signal TEXT -1128 -360 Left 2 ;Schwingkreis TEXT -976 -280 Left 2 !.lib LM386.sub TEXT -1816 -184 Left 2 !.include potentiometer.sub TEXT -1816 -232 Left 2 !.step param w 0 1 0.01 TEXT -1488 -232 Left 2 ;Step the wiper from 0 to 1(=100%)