DIGITECH Audio AR-1733 Manuale d'uso - Pagina 14
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Technical Specifications
1. Frequency Coverage:
FM
87.5 ~ 108 MHz
AM(MW)
522 ~ 1620 kHz (9k step)
520 ~ 1710 kHz (10k step)
SW
2300 ~ 26100 kHz
LW
153 ~ 279 kHz
AIR
118 ~ 137 MHz
2. S/N (Signal to Noise) Sensitivity:
FM
>3uV
MW
>0.5mV/m
LW
>10mV/m
SW
>10uV
AIR
>0.5uV
3. AM Selectivity: >80dB
4. Number of Memories: 500
5. Power source:
2 x AA Size or LR2
Mini USB port in: 5V
6. Built-in Speaker: 25ohm 0.5W
7. Earphone Jack: 3.5mm 32ohm
8. Dimensions: 4.75" W x 3" H x 1.2" D
*Charging Notes:
When the user uses rechargeable batteries, we recommend to use Ni-MH or Ni-Cd
rechargeable batteries. The average current is 200mA. For example, it will take 10
hours to charge 2000mA/H batteries fully. For more capacity battery, the user has to
charge them by multi-startup methods until charging is full.
Max charging time: ≤10 hours, the aim is to protect rechargeable batteries or unit
from being damaged;
Charging voltage protection: when the batteries reach full-charging voltage,the
unit will stop charging automatically to prevent batteries from being damaged;
Battery detection function: the unit can detect the status of short circuit or open
circuit with one or two batteries. If Not sure batteries are in good or bad condition,
the unit will stop charging automatically in 10 hours.
* Specifications is subject to change without notice
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