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Useful Information
Specifications
N Standard:
DECT (Digital Enhanced Cordless
Telecommunications),
GAP (Generic Access Profile)
N Number of channels:
120 Duplex Channels
N Frequency range:
1.88 GHz to 1.9 GHz
N Duplex procedure:
TDMA (Time Division Multiple Access)
N Channel spacing:
1,728 kHz
N Bit rate:
1,152 kbit/s
N Modulation:
GFSK (Gaussian Frequency Shift Keying)
N RF transmission power:
Approx. 250 mW
N Voice coding (KX-TCD290):
ADPCM 32 kbit/s
N Power supply:
Base unit: AC adaptor (220-240 V, 50 Hz)
Handset: NiMH battery (2.4 V, 830 mAh)
N Power consumption, Base unit:
Standby: Approx. 2.2 W
Maximum: Approx. 7.6 W
N Operating conditions:
5 °C–40 °C, 20 %–80 % relative air humidity
(dry)
N Dimensions:
Base unit: Approx. 75 mm × 185 mm ×
119 mm (KX-TCD280)
Base unit: Approx. 75 mm × 185 mm ×
119 mm (KX-TCD290)
Handset: Approx. 178 mm × 53 mm ×
37 mm
N Mass (weight):
Base unit: Approx. 360 g (KX-TCD280)
Base unit: Approx. 395 g (KX-TCD290)
Handset: Approx. 190 g
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Note:
L Specifications are subject to change.
L The illustrations used in these operating
instructions may differ slightly from the
actual product.
Connections:
L The unit will not work during a power
failure. We recommend you connect a
standard telephone on the same line for
power protection.
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