Technical specifications – AT&T E5643B User Manual
Page 42
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40
Appendix
Technical specifications
RF Frequency Band
(Handset to base)
2400 MHz — 2483.5 MHz
Output Power
Handset outpower: 17~21 dBm
Base outpower: 26~32 dBm
Sensitivity
-96 dBm
Modulation
GFSK
RF Frequency Band
(Base to handset)
5725 MH
Z
— 5850 MHz
Channels
95
Channel Spacing
864 KHz
Operating Temperature
32°F — 122°F
0°C — 50°C
Base Unit Voltage
(AC Voltage, 60Hz)
96 — 130 Vrms
Base Unit Voltage
(AC Adapter Output)
9VDC @600mA
Handset Voltage
3.2 — 4.7 VDC 700mAH
Charger Voltage
(AC Adapter Output)
9VDC @150mA
Replacement Battery
Model 27910
3.6V 600mAh
91-000353-010-000_E5640_R4.qxd 7/1/2005 12:25 PM Page 40
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