Planning and setting up single-room and multi-room installations with SpeechLine Digital Wireless
Table Of Contents
AN 1106 v2.0 | 5/12
System planning for single-room and multi-room installations
SpeechLine Digital Wireless
When SpeechLine Digital Wireless is used in combination with other devices using the 1.9 GHz
frequency band (e.g. DECT telephones), the maximum number of SpeechLine Digital Wireless links
depends on the number of other devices used.
The following charts indicate the possible combinations of systems depending on the above men-
tioned country-speciļ¬c conditions:
Europe, Indonesia, India, UK, Hong Kong, Singapore,
Malaysia, Australia:
10
9
8
7
6
5
4
3
2
1
0
20191817161514131211109876543210
Other DECT Systems - within range of 100 m
seamless cooperation
depending on spectrum used by other systems
exceeds available spectrum
SpeechLine Digital Wireless Links - per range (adjustable)
USA, Canada, Latin America, Brazil,
Taiwan:
5
4
3
2
1
0
109876543210
Other DECT Systems - within range of 100 m
seamless cooperation
depending on spectrum
used by other systems
ex
ceeds available spectrum
SpeechLine Digital Wireless Links -
per range (adjustable)
Japan:
4
3
2
1
0
43210
Other DECT Systems - within range of 100 m
seamless cooperation
depending on spectrum
used by other systems
exceeds available spectrum
SpeechLine Digital Wireless Links -
per range (adjustable)