AT&T E5813B - Manual (Page 62)

59
Appendix
Technical specifications
RF frequency band
(handset to telephone base)
5863.8 MHz — 5872.5 MHz
RF frequency band
(telephone base to handset)
912.75 MHZ — 917.10 MHz
Channels 30
Operating temperature 32°F — 122°F
0°C — 50°C
Telephone base voltage
(AC voltage, 60Hz)
104 — 129Vrms
Telephone base voltage
(AC adapter output)
DC9V @300mA
Handset voltage
Charger voltage
(AC adapter output)
DC9V @150mA
DC3.1 — 4.3V 400mAh
Rechargeable battery 3.6V 400mAh
Modulation FM
Telephone operating range
This cordless telephone operates with the maximum power allowed by the
Federal Communications Commission (FCC). Even so, the handset(s) and tele-
phone base can communicate over only a certain distance - which can vary
with the locations of the telephone base and handset(s), the weather, the lay-
out, and the construction of your home or office.