BT Quartet Diverse 2015 - Manual (Page 67)

Technical specification
Standard DECT
Number of channels 120 duplex channels
Radio frequency range 1880 MHz to 1900 MHz
Duplex method Time-division multiplexing. 10 ms
frame length
Channel grid 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 meters outdoors maximum
Important note: The range can be (uninterrupted line of sight)
greatly reduced where conditions up to 50 meters maximum in buildings
are not ideal (ie in certain buildings
near bodies of water etc).
Power supply Base station 220/230 V –/ 50 Hz
(AC adaptor)
Power consumption base station 9.2 VA
Operating time of handset Standby: up to 60 hours
(with fully charged battery*) Talk time: Up to 6.5 hours
Permitted ambient conditions 0˚C to 55˚C
for operation (maximum) 20% to 75% rel. humidity
Permitted storage temperature –10˚C to +60˚C
Signaling method Dial pulsing/DTMF
Signal key function Earth Recall/Timed Break Recall
Base station dimensions ca. 195 x 174 x 90 (L x W x H)
Handset dimensions Approx. 175 x 55 x 25 (L x W x H)
Weight Base station: 350g
Handset: 185g (with batteries)
*When batteries are in good condition.
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