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Topcom Butler B3500/3501 Multi Handset 15
Topcom Butler B3500/3501 Multi Handset
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 SGW-35EU-02
•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
B3500_C.book Page 15 Monday, November 24, 2003 5:13 PM