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Useful Information
Technical Information
Specifications
• 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.”
Standard: DECT=(Digital Enhanced Cordless
T
elecommunications)
GAP=(Generic Access Profile)
Number of channels: 120 Duplex Channels
Frequency range: 1.88 GHz to 1.9 GHz
Duplex procedure: TDMA (Time Division Multiple Access)
Channel spacing: 1728 kHz
Bit rate: 1152 kbit/s
Modulation: GFSK
RF Transmission power: Approx. 250 mW
Voice coding: ADPCM 32 kbit/s
Power source: AC Adaptor 220 - 240 V, 50 Hz
Power consumption, base unit: Standby: Approx. 3.5 W
Maximum: Approx. 9.2 W
Operating conditions: 5 - 40 °C, 20 - 80 % relative air humidity (dry)
Dimensions and mass (weight):
Base Unit: About (58 mm x 128 mm x 105 mm) x 200 g
Handset: About (143 mm x 48 mm x 32 mm) x 125 g
515NL_e.book Page 93 Tuesday, July 15, 2003 1:53 PM
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