switel DF 1851 Mode D'emploi page 118

Appendix
Technical data
Standard: DECT / GAP
Number of channels: 120 duplex channels
Frequencies: 1880 MHz to 1900 MHz
Duplex mode: Time division multiplex, 10ms frame length
Channel spacing: 1728 kHz
Bit rate: 1152 kBit / s
Modulation: GFSK
Voice encoding: 32 kBit / s
Transmitter power: 10 mW (average power per channel)
Range: up to 300 m outside, up to 50 m inside buildings
Electricity supply base station:
100~240 V AC adapter plug, 5.1 V DC / 700 mA
Handset: Operating time: Stand-by time / Talk time
Operating temperature for handset operation:
Operating temperature for base station operation:
Storage temperature: -20°C to +60°C
Dial mode: Tone / Pulse
R-key : Flash time (98 ms / 270 ms / 380 ms / 900 ms)
Base station dimensions (mm)::
Handset dimensions (mm):
Telephone line cord:
Adapter plug: European-type mains connector
26
2 x AAA NiMH, 1.2 V, 500 mAh = approx. 100 h / approx. 10 h
0°C to 40°C ; 20 % to 75 % rel. humidity
0°C to 40°C ; 20 % to 75 % rel. humidity
TSV on Pin 3 and 4 according to CTR 37 (Euro)
Diameter / H = 80 x 170
L / W / H = 165 x 55 x 25