![AT&T 5643B Скачать руководство пользователя страница 50](http://html1.mh-extra.com/html/atandt/5643b/5643b_user-manual_2993934050.webp)
48
Appendix
Technical specifications
RF Frequency Band
(Handset to base)
2400 MHz — 2483.5 MHz
Output Power
Handset: 19 dBm (nominal)
Base: 29 dBm (nominal)
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 @200mA
Replacement Battery
Model 27910
3.6V 600mAh
91-000832_E5644B CIB_R4.qxd 2/13/1950 7:21 PM Page 48