BT 2100 - Manual (Page 26)

Standard DECT, GAP
Number of channels 120 duplex channels
Radio frequency range 1880 MHz to 1900 MHz
Duplex method Time-division multiplexing. 10 ms frame length
Channel spacing 1728 kHz
Bit rate 1152 kbit/s
Modulation GFSK
Voice coding 32 kbit/s
Transmitted power 10 mW, average output per channel
Range Up to 300 metres outdoors (uninterrupted line
of sight)
Up to 50 metres in buildings
Operating time, mobile unit Standby: up to 150 hours
(with fully charged battery) Phone in use: Up to 12 hours
Handsfree: Up to 7 hours talktime.
Permitted ambient conditions 0˚C to 55˚C – Handset; 5˚C to 45˚C
for operation (maximum) Base; 15% to 90% rel. humidity
Permitted storage temperature –10˚C to +60˚C
Signalling method DTMF and PULSE
Signal key function Timed Break Recall
Handset dimensions 151mm x 46mm x 30mm (L x W x H)
Weight Handset: 115g (With Battery)
22
Technical specification
Synergy 2100 - Edition 3 – 31st May ’00
Synergy 2100 1/6/2000 3:07 pm Page 20