© 2006 Nordic ID oy
RF651 User Manual
Version 1
June 2006
33
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APPENDIX C - Introduction to the Linear Imager
The Linear imager is a high performance decoded bi-linear bar code scanner. The Linear imager uses Active Pixel Sensor
(APS) CMOS technology. It combines high density, standard range and PDF 417 models all in one.
The linear imager has a very high scan rate and a large depth of field enabling it to read even the most elusive bar codes
including poorly printed, damaged, low contrast, wide or high density.
The linear imager uses a 617nm illumination system to provide bright and sharp aiming line.
Table:
Linear engine technical specifications
Light source
617 nm highly visible LED
Symbologies
Codabar, Codablock A and F, Code 11,
Code 39, Code 93/93i, Code 128/ISBT 128/
UCC EAN 128, Industrial and Standard
2 of 5, Interleaved 2 of 5, Matrix, MSI
PDF417/MicroPDF417/MacroPDF417
Plessey, RSS, Telepen
UPC/EAN/ISBN
emulated DBP mode Codabar, Code 11, Code 39
Code 93/93i
Code 128/UCC EAN 128, Standard 2 of 5
Interleaved 2 of 5, Matrix, MSI
PDF417/MacroPDF417 (unbuffered mode)
Plessey, RSS, Telepen, UPC/EAN
Environmental characteristics
ambient light works in any lighting conditions from 0 to
100 000 lux
Scan rate
decoded operation up to 500 scans per second (auto-adaptive)
Scanning angles
scan angle 40°
skew 65°
pitch 75°
tilt 25° (N/A on stacked codes)
Barcode characteristics
min X dimension down to 0.1 mm / 4 mil
barcode width up to 18 cm / 7 in on 0.3 / 12 mil resolution
code print contrast down to 25%
Reading distance
0 to 49.2 cm / 19.4 in
Summary of Contents for RF651
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