Base Frequency

(Trunking System, ASTRO 25 Channel ID)

Allows you to enter the Base Frequency value for the current ASTRO 25 Channel ID (record / row). This selection applies for the current Trunking System.

	Once these records / rows of frequency-related parameters are uniquely defined, the Control Channel frequencies and Trunking Personality - Failsoft frequencies may then be defined.
	In order for the internal CPS algorithm to be valid, this Base Frequency must be equal to or smaller in value than the Control Channel and Failsoft Receive frequencies.

Each record of Channel ID selections contains frequency-related parameters that are used by the CPS - trunking frequency constraint rules to validate all ASTRO 25 - OBT or 700 / 800 / 900 MHz Control Channel and Failsoft frequencies entered.

When the System Type field is set to "ASTRO 25", and

(( when a Software System Key File or an Advanced System Key with access is selected in the System ID field )

Or, ( an Advanced WACN Key with access is selected in the Home WACN ID field )), and

when the Identifier Enable field is enabled for the current ASTRO 25 Channel ID (record / row), and

when the radio is model / option capable.

Any frequency within the range of the radio's frequency band(s).