Direct Frequency

(Conventional Personality, Frequency Options)

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Selects a substitute transmit / receive frequency, which may be different from the Rx / TA Frequency, to be used when operating in Direct / Talkaround mode. This selection applies only for the current Frequency Options profile (record / row) of the current Conventional Personality.

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6.25 kHz step size for the 800 MHz frequency band:

Starting with Release R09.01.00, when the Tx Deviation / Channel Spacing is "2.5 kHz / 12.5 kHz", the CPS allows a 6.25 kHz step size for Conventional frequencies in the 800 MHz frequency band, to meet regulatory compliance in certain (non-FCC) countries; however, be aware that two radios operating on adjacent channels separated by 6.25 kHz only may experience an undesirable crosstalk phenomena.

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WFForward.png Frequency Option profiles can be selected for use within the Zone Channel Assignment's Channels Page; first, the personality is selected in the Personality field, and then the Frequency Options profile is selected in the Frequency Options field.

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Show / Hide Notes applicable to ASTRO Signaling

Show / Hide Notes applicable to Non-ASTRO Signaling (MDC, DTMF, Quik-Call II, and Singletone)

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When the Direct Frequency field is enabled, and

when the Direct / Talkaround field is enabled, and

when the Receive Only Personality field is disabled, or

when the Radio is no slaved, or

when the User Selectable PL [MPL] is NOT "Disabled", and

when the radio is model / option capable.

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Go to the Frequency Options Page