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Butler 3011/3011C
9 TECHNICAL CHARACTERISTICS
•
Standard:
•
Frequency range:
•
Number of channels:
•
Modulation:
•
Speech coding:
•
Emission power:
•
Range:
•
Base power supply:
•
Handset Batteries:
•
Handset autonomy:
•
Talk time:
•
Charging time:
•
Normal conditions of use:
•
Dialling mode:
Butler 3011/3011C
DECT ( Digital Enhanced Cordless
Telecommunications )
GAP ( Generic Access Profile )
1880 MHZ to 1900 MHz
120 duplex channels
GFSK
32 kbit/s
10 mW ( average power per channel )
300 m in open space /50 m maximum inhouse
230 V / 50 Hz for the base
2 rechargeable batteries AAA, NiMh 600mAh
100 hours in standby
8 hours
6-8 hours
+5 °C to +45 °C
Pulse / Tone
27
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