AT&T 5870 - Manual (Page 74)

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SETTINGS
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SETTINGS
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TECHNICAL SPECIFICATIONS
RF Frequency Band 2400 MHz – 2483.5 MHz
(Handset to base)
RF Frequency Band 5725 MHz – 5850 MHz
(Base to handset)
Number of Channels 95
Channel Spacing 864 kHz
Handset Transmit Power +23 dBm
Base Transmit Power +29 dBm
Sensitivity –93 dBm
Modulation GFSK
Operating Temperature 0°C – 50°C
Base Unit Voltage 96 – 127 Vrms
(AC Voltage, 60Hz)
Base Unit Voltage 7 Vdc @ 1000mA
(DC Adapter Output)
Handset Voltage 2.0 – 3.0 Vdc, 1400mAh
(2-Cell NiMH Battery)
TECHNICAL SPECIFICATIONS
91-5431-10-00_ATT5870_R0JUN040 2/5/03 4:03 PM Page 70