Hotpoint DDP-700 - Manual (Page 58)

MODEL NAME
D DP-7 00
USER GUIDE
PAGE
55
TECHNICAL DETAILS
Standard Digital Enhanced Cordless Telecommunications (DECT)
Frequency 1.88 to 1.9 GHz
Channel Bandwidth 1.728 MHz
Modulation GFSK
Data Rate 1.152 Mbps (Baud rate)
Duplexing Time Division Duplex (TDD)
RF Accessing Time Division Multiple Access (TDMA)
Channel 120 TDMA channel
Speech Encoding Adaptive Differential Pulse Code Modulation (ADPCM) at 32 Kbps
Speech Security Digital Security
Communications Range about 300 meters in open space (no block)
about 50 meters in building
Power Supply
Handset Ni-Mh battery : 2.4 Vdc, 550mAm (2 x 1.2 AAA)
Base Input : 230 Vac / 50Hz
Output : 9.0 Vac / 200mA
6.5 Vdc / 300mA
Operating Time
Standby 100 hours
Talking Time 8 hours (headset / earphone mode)
1 hour (speakerphone mode)
Operating Temperature 0 O C to 40 O C
Storage Temperature -20 O C to 60 O C