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Ham Radio 2000
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Ham Radio 2000.iso
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ham2000
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hamware
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lptintfc.pcx
(
.png
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PC Paintbrush Image
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1994-04-16
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26KB
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640x436
|
1-bit (2 colors)
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OCR:
+5u R1 R7 VVV " VVV R3 2 4 8 3 R5 4 8 R2 7 7 01 6 555 Receive 3 555 3 R6 Audio 2 2 Q2 Input C1 1 1 LPT, pin 11 R4 Q1 TC3 LPT, pin 18-25 RECEIVE R1 - 5 K linear C1 - . 001 uF +50 R2 - 5.6 K C2 - 1 uF R3 - 100 K C3 - 0.1 uF R9 R4 - 4.7 K R8 Transmit R5 - 10 K D1 - LED Keyline R6 - 2.2K LPT, pin 16 Output R7 - 180 Q1 - 2N3906 N 03 R8 - 10 K R9 - 1 K Q2, Q3, 04 - 2N3904 LPT, pin 18- TRANSMIT CW / LPT Interface 25 by W 1 H KJ
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