Version 4
SHEET 1 1948 808
WIRE -272 -160 -512 -160
WIRE 112 -160 -272 -160
WIRE 320 -160 112 -160
WIRE 432 -160 320 -160
WIRE 560 -160 528 -160
WIRE 768 -160 560 -160
WIRE 880 -160 768 -160
WIRE 1024 -160 880 -160
WIRE 880 -128 880 -160
WIRE 768 -112 768 -160
WIRE 1024 -112 1024 -160
WIRE -512 -96 -512 -160
WIRE 560 -96 560 -160
WIRE 320 -80 320 -160
WIRE 112 -64 112 -160
WIRE -272 -16 -272 -160
WIRE 768 0 768 -48
WIRE 880 0 880 -48
WIRE 880 0 768 0
WIRE 1024 0 1024 -48
WIRE -512 64 -512 -16
WIRE 112 64 112 16
WIRE 112 64 -48 64
WIRE 192 64 112 64
WIRE 320 64 320 0
WIRE 320 64 256 64
WIRE 480 64 480 -96
WIRE 480 64 320 64
WIRE -48 80 -48 64
WIRE 560 112 560 -16
WIRE 624 112 560 112
WIRE 768 112 768 0
WIRE 768 112 688 112
WIRE 992 112 768 112
WIRE 112 160 112 64
WIRE 992 160 992 112
WIRE -272 208 -272 64
WIRE -176 208 -272 208
WIRE -160 208 -176 208
WIRE -48 208 -48 160
WIRE -48 208 -96 208
WIRE 48 208 -48 208
WIRE 768 240 768 112
WIRE 560 288 560 112
WIRE 704 288 560 288
WIRE 992 384 992 224
WIRE 1120 384 992 384
WIRE 1312 384 1312 -240
WIRE 1312 384 1200 384
WIRE -272 448 -272 208
WIRE -176 448 -176 208
WIRE 768 448 768 336
WIRE 768 448 640 448
WIRE 992 464 992 384
WIRE 640 512 640 448
WIRE 768 512 768 448
WIRE -272 640 -272 528
WIRE -176 640 -176 512
WIRE 112 640 112 256
WIRE 640 656 640 576
WIRE 768 656 768 592
WIRE 992 672 992 528
FLAG -272 640 0
FLAG 112 640 0
FLAG 1024 0 0
FLAG 768 656 0
FLAG -512 64 0
FLAG 992 672 0
FLAG -176 640 0
FLAG 656 64 XTAL_27MHz
FLAG -368 480 sim_mic
FLAG 1376 -144 ANTENNA
FLAG 1376 -112 2.7metri
FLAG 640 656 0
SYMBOL npn 48 160 R0
SYMATTR InstName Q1
SYMATTR Value 2N2222
SYMBOL npn 432 -96 R270
SYMATTR InstName Q2
SYMATTR Value 2N2222
SYMBOL npn 704 240 R0
SYMATTR InstName Q3
SYMATTR Value 2N2222
SYMBOL Misc\\signal -272 432 R0
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
WINDOW 0 -72 11 Left 2
WINDOW 3 -227 92 Left 2
SYMATTR InstName V1
SYMATTR Value SINE(0 10m 10K)
SYMBOL res -288 -32 R0
SYMATTR InstName R1
SYMATTR Value 5.6K
SYMBOL res 96 -80 R0
SYMATTR InstName R2
SYMATTR Value 4.7k
SYMBOL res -64 64 R0
SYMATTR InstName R3
SYMATTR Value 1000k
SYMBOL res 304 -96 R0
SYMATTR InstName R4
SYMATTR Value 10k
SYMBOL cap 1008 -112 R0
SYMATTR InstName C3
SYMATTR Value 100n
SYMBOL cap 752 -112 R0
SYMATTR InstName C4
SYMATTR Value 30p
SYMBOL ind 864 -144 R0
SYMATTR InstName L1
SYMATTR Value 220µ
SYMBOL res 544 -112 R0
SYMATTR InstName R5
SYMATTR Value 15k
SYMBOL Misc\\xtal 688 128 M270
WINDOW 0 32 32 VTop 2
WINDOW 3 0 32 VBottom 2
SYMATTR InstName C5
SYMATTR Value 4.5p
SYMATTR SpiceLine Rser=100 Lser=210u Cpar=20f
SYMBOL voltage -512 -112 R0
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V2
SYMATTR Value 12
SYMBOL cap 976 160 R0
SYMATTR InstName C6
SYMATTR Value 4.7n
SYMBOL cap 976 464 R0
SYMATTR InstName C7
SYMATTR Value 15p
SYMBOL ind 1104 400 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 5 56 VBottom 2
SYMATTR InstName L2
SYMATTR Value 220µ
SYMBOL polcap 256 80 M270
WINDOW 0 32 32 VTop 2
WINDOW 3 0 32 VBottom 2
SYMATTR InstName C1
SYMATTR Value 100µ
SYMBOL polcap -160 224 R270
WINDOW 0 32 32 VTop 2
WINDOW 3 0 32 VBottom 2
SYMATTR InstName C2
SYMATTR Value 10µ
SYMBOL cap -192 448 R0
SYMATTR InstName C8
SYMATTR Value 100n
SYMBOL res 752 496 R0
SYMATTR InstName R6
SYMATTR Value 22
SYMBOL cap 624 512 R0
SYMATTR InstName C9
SYMATTR Value 470p
TEXT -696 792 Left 2 !.tran 0 500u 100u
