Motorola XPR 7350 用户手册

Linked Capacity Plus is a multi-site multi-channel trunking 
configuration of the MOTOTRBO radio system, combining the 
best of both Capacity Plus and IP Site Connect configurations.

Linked Capacity Plus allows your radio to extend trunking 
communication beyond the reach of a single site, by connecting 
to different available sites which are connected via an Internet 
Protocol (IP) network. It also provides an increase in capacity by 
efficiently utilizing the combined available number of 
programmed channels supported by each of the available sites. 

When the radio moves out of range from one site and into the 
range of another, it connects to the new site's repeater to send 
or receive calls/data transmissions. Depending on your settings, 
this is done automatically or manually.

If the radio is set to do this automatically, it scans through all 
available sites when the signal from the current site is weak or 
when the radio is unable to detect any signal from the current 
site. It then locks on to the repeater with the strongest Received 
Signal Strength Indicator (RSSI) value.

In a manual site search, the radio searches for the next site in 
the roam list that is currently in range (but which may not have 
the strongest signal) and locks on to it.

Any channel with Linked Capacity Plus enabled can be added 
to a particular roam list. The radio searches these channels 
during the automatic roam operation to locate the best site.

NOTE: You cannot manually add or delete an entry to the 

roam list. Check with your dealer or system 
administrator for more information.

Similar to Capacity Plus, icons of features not applicable to 
Linked Capacity Plus are not available in the menu. You hear a 
negative indicator tone if you try to access a feature not 
applicable to Linked Capacity Plus via a programmable button 
press.

Check with your dealer or system administrator for more 
information on this configuration.