Technical Specifications - AT&T 1477 User Manual

91-005677-031-000.ATT1477.RO.qxd
Appendix

Technical specifications

2/13/1950 7:21 PM
RF Frequency Band
(Handset to Base)
RF Frequency Band
(Base to Handset)
Channels
Modulation
Operating Temperature
Base Unit Voltage
(AC Voltage, 60Hz)
Base Unit Voltage
(AC Adapter Output)
Handset Voltage
43
Page 43
912.75MHz — 917.10MHz
2410.2MHz — 2418.9MHz
30
FM
32°F — 122°F
0°C – 50°C
108 — 132 Vrms
9 Vdc @600 mA
3.1 — 4.2 Vdc @400 mAh