TCD440_445AL(E).book Page 38 Monday, May 24, 2004 1:17 PM

Useful Information

Technical information

Standard: DECT (Digital Enhanced

Cordless Telecommunications),

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 (Gaussian Frequency Shift Keying)

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 °C–40 °C,

20 %–80 % relative air humidity (dry)

Dimensions, Base unit: Approx. 58 mm x 128 mm x 105 mm

Dimensions, Handset: Approx. 143 mm x 48 mm x 32 mm

Mass (weight), Base unit: Approx. 170 g

Mass (weight), Handset: Approx. 120 g

Note:

L Specifications are subject to change.

L The illustrations used in these operating instructions may differ slightly from the actual product.

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Panasonic KX-TCD440AL, KX-TCD445AL operating instructions Technical information