³
SO 7811 magnetic encoding standards
1
bits per inch
2
;|}
3
Including the Start, Stop and LRC characters which are automatically handled by the magnetic encoder
Track number
Separator
Density
Character set
Number of characters
Track 1
^
210 ppp
1
Alphanumeric
(ASCII 20-95)
2
79
3
Track 2
=
75 ppp
1
Numeric
(ASCII 48-62)
2
40
3
Track 3
=
210 ppp
1
Numeric
(ASCII 78-62)
2
107
3
C
51