Motorola MC3090G Integration Guide - Page 211

Technical Specifications, A - 9, MC3000S Imager Decode Ranges

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Technical Specifications A - 9 Table A-5 MC3000S Imager Decode Ranges Symbol Density/ Bar Code Type/W-N Ratio Bar Code Content/ Contrast (Note 1) Ranges Near Far 5.0 mil Code 39; 2.5:1 ABCDEFGH+ 80% MRD 4.5 in 11.43 cm 6.5 in 16.51cm 7.5 mil Code 39; 2.5:1 ABCDEF 80% MRD 3.3 in 8.38 cm 10.7 in 27.18 cm UPC A 012345678905 80% MRD 2.5 in 6.35 cm 14.2 in 36.07cm 20 mil Code 39; 2.2:1 123 80% MRD 2.8 in 7.11 cm (Note 2) 18.9 in 48.01 cm PDF417 6.67 mil Code 39; 2.2:1 123 25% MRD 5.3 in 13.46 cm (Note 2) 7.7 in 19.56 cm PDF417 10 mil Code 39; 2.2:1 AB 80% MRD 4.3 in 10.92 cm (Note 2) 11.1 in 28.19 cm PDF417 15 mil Code 39; 2.2:1 CD 80% MRD 3.8 in 9.65 cm (Note 2) 14.4 in 36.58 cm Notes: 1. CONTRAST measured as Mean Reflective Difference (MRD) at 650 nm. 2. Near ranges on lower densities are largely dependent upon the width of the bar code and the scan angle. 3. Working range specifications: Photographic quality symbols, pitch = 10°, skew = 0°, roll = 0°, ambient light < 150 ft. candles, and temperature = 23 °C

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Technical Specifications
A - 9
Table A-5
MC3000S Imager Decode Ranges
Symbol Density/
Bar Code Type/W-N Ratio
Bar Code Content/
Contrast (Note 1)
Ranges
Near
Far
5.0 mil
Code 39; 2.5:1
ABCDEFGH+
80% MRD
4.5 in
11.43 cm
6.5 in
16.51cm
7.5 mil
Code 39; 2.5:1
ABCDEF
80% MRD
3.3 in
8.38 cm
10.7 in
27.18 cm
UPC A
012345678905
80% MRD
2.5 in
6.35 cm
14.2 in
36.07cm
20 mil
Code 39; 2.2:1
123
80% MRD
2.8 in
7.11 cm
(Note 2)
18.9 in
48.01 cm
PDF417 6.67 mil
Code 39; 2.2:1
123
25% MRD
5.3 in
13.46 cm
(Note 2)
7.7 in
19.56 cm
PDF417 10 mil
Code 39; 2.2:1
AB
80% MRD
4.3 in
10.92 cm
(Note 2)
11.1 in
28.19 cm
PDF417 15 mil
Code 39; 2.2:1
CD
80% MRD
3.8 in
9.65 cm
(Note 2)
14.4 in
36.58 cm
Notes:
1. CONTRAST measured as Mean Reflective Difference (MRD) at 650 nm.
2. Near ranges on lower densities are largely dependent upon the width of the bar code and the scan angle.
3. Working range specifications: Photographic quality symbols, pitch = 10°, skew = 0°, roll = 0°, ambient light < 150
ft. candles, and temperature = 23 °C