DECT in Comparison DECT vs. CT2

Technical specification

Standard

Frequency band

Channel spacing

Number of channels

Number of timeslots per channel

Total available speech channels

in one cell (User density)

Seamless handover

Continuous dynamic channel selection

Maximum peak output power

Average handset transmit power

Ready for data and ISDN

Future capabilities

CT2

Interim , ETSI never approved

CT2 as a full ETSI standard

864-868 MHz

100 KHz

40

2 (1 Full-duplex)

8

No

No

10 mw

5 mw

No

No

DECT

ETSI defined standard ,

finalized in 1992

1880-1900 MHz

1.728 MHz

10

24 (12 Full-duplex)

120

DECT 15 times higher than CT2

Yes

Yes

250 mw

10mw

Yes, DECT can serve cordless LAN

Yes, DECT has the ability to handle

new applications

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