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37. SPECIFICATIONS
External memory
USB flash memory (up to 8 GB)
Data transfer
Data input/output Asynchronous serial, RS232C compatible
USB USB Revision 2.0 (FS), Host (Type A), Only a
USB memory device is compatible.
Bluetooth wireless technology ( )
*11
Transmission method: FHSS
Modulation: GFSK (Gaussian-filtered frequency shift keying)
Frequency band: 2.402 to 2.48GHz
Bluetooth profile SPP, DUN
Power class Class 1
Usable range about 300m (No obstacles, few vehicles or
sources of radio emissions/interference in the
near vicinity of the instrument, no rain)
Authentication: Yes/No (selectable)
*11: Bluetooth function may not be built in depending on telecommunications
regulations of the country or the area where the instrument is purchased.
Contact your local dealer for the details.
Power Supply
Power source: Rechargeable Li-ion battery BDC70
Working duration at 20 °C:
Distance and angle measurement
(Fine single measurement = every 30 sec.):
BDC70: about 36 hours
BT-73Q/BT-73QA (external battery, optional
accessory): about 89 hours
Battery state indicator: 4 levels
Auto power-off: 5 levels (5/10/15/30 min/Not set) (selectable)
External power source: 6.7 to12V
Charging time at 25 °C: about 5.5 hours (using CDC68/68A)
*12
Battery (BDC70)
Nominal voltage 7.2V
Capacity 5240mAh
Dimensions 40 (W) x 70 (D) x 40 (H) mm
Weight about 197g
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