115 lines
2.8 KiB
Plaintext
115 lines
2.8 KiB
Plaintext
Version 4
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SHEET 1 1440 764
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WIRE -128 -128 -496 -128
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WIRE 0 -128 -128 -128
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WIRE 64 -128 0 -128
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WIRE -128 -96 -384 -96
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WIRE -96 -96 -128 -96
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WIRE 0 -96 -64 -96
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WIRE 64 -96 0 -96
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WIRE 416 -96 320 -96
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WIRE -496 -80 -496 -128
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WIRE -384 -80 -384 -96
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WIRE -32 -64 -64 -64
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WIRE 64 -64 96 -96
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WIRE 64 -64 32 -64
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WIRE 320 -48 320 -96
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WIRE -96 -32 -128 -32
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WIRE -64 -32 -96 -32
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WIRE -32 -32 -64 -64
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WIRE 0 -32 -32 -32
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WIRE 32 -32 32 -64
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WIRE -32 0 -32 -32
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WIRE -32 0 -64 0
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WIRE 0 0 -32 0
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WIRE 64 0 32 0
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WIRE -496 32 -496 0
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WIRE -384 32 -384 0
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WIRE -384 32 -496 32
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WIRE -128 32 -128 0
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WIRE -128 32 -384 32
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WIRE -96 32 -96 0
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WIRE -96 32 -128 32
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WIRE 288 32 288 0
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WIRE 288 32 -96 32
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WIRE 320 32 320 -16
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WIRE 320 32 288 32
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WIRE 448 32 320 32
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FLAG 448 32 0
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FLAG 416 -96 OUT
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SYMBOL 2N5458 -64 -64 R180
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WINDOW 0 9 -58 Invisible 2
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SYMATTR InstName Q1
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SYMBOL 2N3906 64 -96 R180
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WINDOW 0 9 -58 Invisible 2
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SYMATTR InstName Q2
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SYMBOL SMcap -96 -64 R180
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WINDOW 0 0 0 Invisible 2
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WINDOW 3 -2 1 VCenter 2
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SYMATTR InstName C1
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SYMATTR Value .01ľ
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SYMBOL SMcap 0 -64 R90
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WINDOW 0 -1 0 Invisible 2
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WINDOW 3 -1 3 VCenter 2
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SYMATTR InstName C2
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SYMATTR Value .0033ľ
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SYMBOL coaxCap7 208 -96 M90
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WINDOW 0 -2 -1 Invisible 2
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WINDOW 3 2 1 VCenter 2
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SYMATTR InstName C3
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SYMATTR Value 22ľ
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SYMBOL coaxCap7 176 0 M90
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WINDOW 0 11 -7 Invisible 2
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WINDOW 3 2 0 VCenter 2
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SYMATTR InstName C4
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SYMATTR Value 22ľ
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SYMBOL RN55upright -128 -96 R0
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WINDOW 0 -18 -30 Invisible 2
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SYMATTR InstName R1
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SYMATTR Value 10K
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SYMBOL RN55upright 0 -96 R0
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WINDOW 0 -18 -30 Invisible 2
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SYMATTR InstName R2
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SYMATTR Value 5K
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SYMBOL RN55upright -128 -32 R180
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WINDOW 0 -18 -30 Invisible 2
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SYMATTR InstName R3
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SYMATTR Value 1Meg
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SYMBOL RN55upright -64 0 R270
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WINDOW 0 16 -16 Invisible 2
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SYMATTR InstName R4
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SYMATTR Value 1.6K
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SYMBOL RN55upright 32 -32 M90
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WINDOW 0 -16 -16 Invisible 2
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SYMATTR InstName R5
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SYMATTR Value 4K
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SYMBOL RN55upright 0 0 R90
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WINDOW 0 -16 -16 Invisible 2
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SYMATTR InstName R6
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SYMATTR Value 200
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SYMBOL voltage -384 -96 R0
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WINDOW 3 26 94 Left 2
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WINDOW 123 38 60 Left 2
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WINDOW 39 0 0 Left 2
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WINDOW 0 24 25 Left 2
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SYMATTR Value SINE(0 20m 1K)
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SYMATTR Value2 AC 1
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SYMATTR InstName V1
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SYMBOL misc\\battery -496 -96 R0
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WINDOW 123 21 97 Left 2
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WINDOW 39 39 88 Left 2
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SYMATTR Value 9
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SYMATTR InstName V2
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SYMBOL RN55upright 320 -16 R0
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WINDOW 0 -18 -30 Invisible 2
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SYMATTR InstName R7
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SYMATTR Value 27K
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TEXT 488 -64 Left 2 !.tran 0 10m 0 1u
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TEXT 408 -120 Bottom 2 ;.6"×1.55"
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TEXT 104 -152 Bottom 2 ;HandsFree PA Preamp, Version 1\nMike Engelhardt 09/07/08
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TEXT -512 80 Left 2 !.model 2N5458 NJF(Beta=488.9u Betatce=-.5 Rd=1 Rs=1 Lambda=3.167m Vto=-2.882\n+ Vtotc=-2.5m Is=181.3f Isr=1.747p N=1 Nr=2 Xti=3 Alpha=2.543u Vk=152.2\n+ Cgd=4p M=.3114 Pb=.5 Fc=.5 Cgs=4.627p Kf=4.284E-18 Af=1)
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TEXT 504 136 Left 2 !.four 1K V(out)\n.options plotwinsize=0
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TEXT 488 -40 Left 2 ;.ac oct 100 1 100K
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TEXT 488 -16 Left 2 ;.noise V(out) V1 oct 100 10 20K
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RECTANGLE Normal 336 48 -160 -144 2
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