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60 lines
1.3 KiB
60 lines
1.3 KiB
*Vacuum Tube Pentode and Triode (Audio freq.) |
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*Connections: |
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* Plate 1 |
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* | Grid 1 |
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* | | Cathode 1 |
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* | | | Plate 2 |
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* | | | | Grid 2 |
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* | | | | | Grid 3 |
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* | | | | | | Cathode 2 |
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* | | | | | | | Heater |
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* | | | | | | | | Heater |
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* | | | | | | | | | |
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.SUBCKT 7199 1 9 8 2 3 7 6 4 5 |
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X1 1 9 8 7199T |
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X2 2 3 7 6 7199P |
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RH 4 5 100 |
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.ENDS 7199 |
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*Vacuum Tube Triode (Audio freq.) |
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*Connections: |
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* Plate |
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* | Grid |
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* | | Cathode |
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* | | | |
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.SUBCKT 7199T 1 3 4 |
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B1 2 4 I=((URAMP((V(2,4)/17)+V(3,4)))^1.5)/711 |
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C1 3 4 2.3E-12 |
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C2 3 1 2.0E-12 |
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C3 1 4 0.3E-12 |
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R1 3 5 5E+3 |
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D1 1 2 DX |
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D2 4 2 DX2 |
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D3 5 4 DX |
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.MODEL DX D(IS=1.0E-12 RS=1.0) |
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.MODEL DX2 D(IS=1.0E-9 RS=1.0) |
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.ENDS 7199T |
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*Vacuum Tube Tetrode (Audio freq.) |
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*Connections: |
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* Plate |
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* | Screen |
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* | | Grid |
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* | | | Cathode |
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* | | | | |
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.SUBCKT 7199P 1 6 3 4 |
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B1 2 4 I=(((URAMP((V(7,4)/20)+V(3,4)))^1.5)/1206)*ATAN(V(1,4)/10) |
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B2 7 4 I=((URAMP((V(7,4)/20)+V(3,4)))^1.5)/2562 |
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C1 3 4 5.0P |
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C2 3 1 0.06P |
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C3 1 4 2.0P |
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R1 3 5 5K |
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R2 2 4 2.5MEG |
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D1 1 2 DX |
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D2 4 2 DX2 |
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D3 5 4 DX |
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D4 6 7 DX |
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D5 4 7 DX2 |
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.MODEL DX D(IS=1.0P RS=1.0) |
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.MODEL DX2 D(IS=1.0N RS=1.0) |
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.ENDS 7199P |