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Ham Radio 2000 #2
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Ham Radio 2000 - Volume 2.iso
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SATELLIT
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FODTRK24
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ROTORINT.PCX
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PC Paintbrush Image
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1997-06-02
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103KB
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1658x1143
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1-bit (2 colors)
Labels:
text
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diagram
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plan
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technical drawing
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black and white
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schematic
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parallel
OCR:
The voltages indicated are valid at Az=64 and El=192, as set by calibration function, with the rotator at Az=270 and El=135 degrees. 11 - 15 V 5.0 V US 7805 U4B VO VI U4A 6.0V 8 39K LM358 +F LM358 7 20K 4.0V 10K + 3 1.0 V 100n 6 m 10wF 1OuF 1 + 25V 25V 10K 5.0V $/ 100₼ 7 U3C 4 77 20K BC546 100K m 10 LM324 + 56K Left 1.0 V İM 8 21 20 9 17 /77 0 V OUTA OUTE VDD 1N4148 PC parallel port 0.25V12 15K REFA 14 1.2V 20K 5V 16 -WR 2 4-6 V 13 15K 5V 6-A/B U2D 1 3 14V U3D 0 LM324 U2A BC546 15K 20K 0V14 DBO LM324 12 LM324 14 14 56K 0 15K 0V 13 DB1 1M 13 Rotator U1 0 V 0.25V 1.2 \ - 1N4148 15K 0V 12 DB2 TLC7528 15K 0V 11 DB3 AD7528 39K PM7528 <10K Down 15K 100nF OV 10 DB4 U3B OV 9085 5 LM324 + 7 56K 0 V M 15K 5V 8DB6 00000000 1M 6 1N4148 15K 5V 7 DB7 U2C 20K BC546 Din REFB LM324 4-6V 8 pin 18 10 7 0.75V ...
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