Uniden BC250D Technické informace stáhnout pdf (Strana 12)

Tower Information Screen:

This screen shows the information being transmitted on the control channel

about adjacent towers, and frequency tables.

Tower Information:

In the upper left

corner, information

about the current

tower that is being

transmitted by the

control channel is

displayed.

Adjacent Tower Information:

On the lower left side of the

screen, any towers that are

being advertised as being

close to this tower are listed.

SmartZone systems advertise

this information so that radios

that are moving away from

this tower’s coverage area

can quickly check for a better

signal on one of these towers.

Adjacent towers are also

known as Neighbor sites.

Frequency Identifier Tables:

On the right side of the screen, any frequency

identifier tables that are being broadcast from the

tower are listed. ID 0 will almost always be as

shown. These tables are used to calculate the

correct frequency for the channel numbers that are

transmitted on the control channel.

Frequencies are derived from this information by

multiplying the spacing by the channel number

and adding that result to the base frequency.

Information about calculating the values needed to

make the Pro-96 properly track VHF and UHF

Systems can be found near the end of this

documentation.

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Uniden BC250D Technické informace Strana 12