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515NL_e.book Page 93 Tuesday, July 15, 2003 1:53 PM
Specifications
Standard:
Number of channels:
Frequency range:
Duplex procedure:
Channel spacing:
Bit rate:
Modulation:
RF Transmission power:
Voice coding:
Power source:
Power consumption, base unit:
Operating conditions:
Dimensions and mass (weight):
Base Unit:
Handset:
• Specifications are subject to change.
• The illustrations used in this manual may differ slightly from the original device.
Connections:
The unit will not work during a power failure. We recommend you connect a standard
telephone on the same line for power protection.
"Eatoni and LetterWise are trademarks of Eatoni Ergonomics, Inc."
Technical Information
DECT=(Digital Enhanced Cordless
Telecommunications)
GAP=(Generic Access Profile)
120 Duplex Channels
1.88 GHz to 1.9 GHz
TDMA (Time Division Multiple Access)
1728 kHz
1152 kbit/s
GFSK
Approx. 250 mW
ADPCM 32 kbit/s
AC Adaptor 220 - 240 V, 50 Hz
Standby:
Approx. 3.5 W
Maximum: Approx. 9.2 W
5 - 40 °C, 20 - 80 % relative air humidity (dry)
About (58 mm x 128 mm x 105 mm) x 200 g
About (143 mm x 48 mm x 32 mm) x 125 g
93
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