User Manual

Product Reference Guide 301
Appendix A
Technical Specifications
Table 1 contains Physical and Performance Characteristics, User Environment
and Regulatory information.
Table 1. Technical Specifications
Item Description
GD44XX GBT4400/GM440X
Physical Characteristics
Color White or Black
Dimensions
Height 7.1”/181 mm
Length 3.9”/100 mm
Width 2.8”/71 mm
Height 7.1”/181 mm 
Length 3.9”/100 mm 
Width 2.8”/71 mm
Weight (without cable) Approximately 6.9 ounces /195.6 g
GBT4400/GM440X Handheld Unit: 
Approximately 8.7 ounces/246 g 
Base Station/Charger: Approximately
8.7 ounces/246 g
Electrical Characteristics
Battery Type N/A Li-Ion battery pack
Typical charge time for full
charge from full discharge
N/A
4 hours with 12V external power
supply adapter
a
N/A
Max 22 hours with Host power 
(In this case no supply adapter is
needed)
a
Operating autonomy 
(continuous reading)
N/A
scans typical/fully charged battery
GBT4400 >50,000 reads
GM440X 60,000 reads (typical)
Base Station Consump-
tion 
and DC input supply range
N/A
Volt 4.75-14 VDC; Power <8W
b
;
Imax 500mA when in host/bus
powered mode
b