Tx Deviation / Channel Spacing |
(Conventional Personality, Frequency Options) |
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Selects the transmit (Tx) deviation and corresponding channel spacing
for the current Frequency Options
profile (record / row) of the
current Conventional Personality.
The Tx deviation is the maximum variation (in kHz)
that the selected carrier -
frequency can differ or swing
from its un-modulated center frequency. Channel spacing refers to the
allotted frequency difference between adjacent channels within a specific
frequency band.
The radio also uses the selected Tx Deviation / Channel Spacing values
when this personality is operating
in Direct / Talkaround mode.
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When the Mixed Vote Scan Enable field is Enabled and the Mixed Vote Scan Tx Steering field is Disabled, this field must be a match for all Frequency Options in the current Personality; otherwise the CPS considers this field’s value invalid. |
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When the Receive Only Personality field is "Disabled".
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SELECTIONS: |
DEFINITIONS: |
4 kHz / 20 kHz |
821 MHz Band using 20 kHz Channel Spacing.
When the 12.5 kHz FCC Narrowbanding Mandate applies for this codeplug, and when the value of the Tx Frequency OR ( Direct Frequency OR TA Frequency when enabled for Direct / Talkaround operation ) falls into one of the FCC Requirement ranges. |
5 kHz / 25 kHz |
VHF, UHF, and 800 MHz Bands using 30/25/25 kHz Channel Spacing.
When the 12.5 kHz FCC Narrowbanding Mandate applies for this codeplug, and when the value of the Tx Frequency OR ( Direct Frequency OR TA Frequency when enabled for Direct / Talkaround operation ) falls into one of the FCC Requirement ranges. |
2.5 kHz / 12.5 kHz |
VHF, UHF, 800 MHz, and 900 MHz Band Analog and 12.5 kHz Channel Spacing.
(When the Rx Voice / Signal Type field is "Non-ASTRO Mode", and when the Secure Operation field is set to "Hardware", and when the Voice Secure / Clear Strapping field is not set to "Clear"), Or (When the Rx Voice / Signal Type field is "Mixed Mode" or "ASTRO Mode", and when the ASTRO Digital Modulator Type field is "Wide"). |