Planning
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Analysis of the environmental conditions
When planning the installation of a SpeechLine Digital Wireless system,
you should also carefully analyze the environmental conditions. Are there
any other 1.9 GHz devices (e.g. DECT telephones or DECT access points)
already installed?
Observe the following aspects when planning an installation
• Identify the locations of DECT access points (e.g. for DECT telephone
systems). Also observe the information provided under „Shared use of
the 1.9 GHZ frequency band”.
• Determine the type of installation, i.e. where and how the microphone
receivers are to be installed.
• Determine whether the antennae are to be mounted remotely from the
receivers. When remote mounting the antennae, also take into account
possible losses due to long cable runs. Also see „Recommendations on
antenna mounting”.
• When installing remote antennae, observe a minimum distance of 3 m
to the next DECT access point.
• To make network control very simple, we recommend using a network
switch to connect the receivers in the network.
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