Motorola MC3000R - Win CE 5.0 Core 312 MHz Integration Manual page 211

MC3000S Imager Decode Ranges
Table A-5
Symbol Density/
Bar Code Type/W-N Ratio
5.0 mil
Code 39; 2.5:1
7.5 mil
Code 39; 2.5:1
UPC A
20 mil
Code 39; 2.2:1
PDF417 6.67 mil
Code 39; 2.2:1
PDF417 10 mil
Code 39; 2.2:1
PDF417 15 mil
Code 39; 2.2:1
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
Bar Code Content/
Contrast (Note 1)
ABCDEFGH+
80% MRD
ABCDEF
80% MRD
012345678905
80% MRD
123
80% MRD
123
25% MRD
AB
80% MRD
CD
80% MRD
Technical Specifications
Ranges
Near
4.5 in 6.5 in
11.43 cm 16.51cm
3.3 in 10.7 in
8.38 cm 27.18 cm
2.5 in 14.2 in
6.35 cm 36.07cm
2.8 in 18.9 in
7.11 cm 48.01 cm
(Note 2)
5.3 in 7.7 in
13.46 cm 19.56 cm
(Note 2)
4.3 in 11.1 in
10.92 cm 28.19 cm
(Note 2)
3.8 in 14.4 in
9.65 cm 36.58 cm
(Note 2)
A - 9
Far