Rx Equalizer; Tx Equalizer - Ten-Tec OMNI-VII 588 Programmer's Reference Manual

RX Equalizer

The RX Equalizer is selectable in 1-dB steps from high pitched at –20 to essentially
flat response at 0dB to very bassy at +20dB. These 41 steps are controlled over a range of
0-127. A setting of 0 represents the –20dB selection, a setting of 63 (0x3f) represents the
flat response of 0dB, and a setting of 127 represents the +20dB selection.
Format:
Where:
Example1:
Example2:
Note: The conversion factor used in the OMNI-VII is 3.097560975 to convert 0..127
into 0..41 which represents –20dB to 20dB

TX Equalizer

The TX Equalizer is selectable in 1-dB steps from high pitched at –20 to essentially
flat response at 0dB to very bassy at +20dB. These 41 steps are controlled over a range of
0-127. A setting of 0 represents the –20dB selection, a setting of 63 (0x3f) represents the
flat response of 0dB, and a setting of 127 represents the +20dB selection.
Format:
Where:
Example1:
Example2:
Note: The conversion factor used in the OMNI-VII is 3.097560975 to convert 0..127
into 0..41 which represents –20dB to 20dB.
Rev 1.009
OMNI-VII Firmware Updates at www.rfsquared.com
'*' 'C1H' <d0> <CR>
'*' = the ASCII '*' symbol (0x2a)
C1H = the ASCII 'C1H' characters (<0x43><0x31><0x48>)
<d0> = 7 bit RX Equalizer setting (0x00 to 0x7f)
*C1H<0x7f><CR> sets RX Equalizer to 100% = +20dB
*C1H<0x3f><CR> sets RX Equalizer to 50% = 0dB
'*' 'C1I' <d0> <CR>
'*' = the ASCII '*' symbol (0x2a)
C1I = the ASCII 'C1I' characters (<0x43><0x31><0x49>)
<d0> = 7 bit TX Equalizer setting (0x00 to 0x7f)
*C1I<0x7f><CR> sets TX Equalizer to 100% = +20dB
*C1I<0x00><CR> sets TX Equalizer to 0% = -20dB
OMNI-VII Programmer's Reference Guide 33 of 63