Topcom Butler 800/Twin
23
Topcom Butler 800/Twin
ENGLISH
9. TECHNICAL CHARACTERISTICS
•
Standard:
DECT (Digital Enhanced Cordless Telecommunications)
GAP (Generic Access Profile)
•
Frequency range:
1880 MHZ to 1900 MHz
•
Number of channels:
120 duplex channels
•
Modulation:
GFSK
•
Speech coding:
32 kbit/s
•
Emission power:
10 mW (average power per channel)
•
Range:
max 300 m in open space /10-50 m inhouse
•
Base power supply:
230 V / 50 Hz for the base
•
Handset Batteries:
2 rechargeable batteries AAA, NiMh 550mAh
•
Handset autonomy:
100 hours in standby
•
Talk time:
10 hours
•
Charging time:
6-8 hours
•
Normal conditions of use:
+5 °C to +45 °C
•
Dialling mode:
Pulse / Tone
•
Flash time
100 or 250 ms
Summary of Contents for BUTLER 3500
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Page 24: ...U8006360...
