R&S SMA100B - Page 141

Avionic standards
R&S
®
SMA100B
141User Manual 1178.3834.02 ─ 09
The COM/ID tone is sent according to the selected code, see Chapter D, "Morse code
settings", on page 784.
If no coding is set, the COM/ID tone is sent uncoded (key down).
Remote command:
[:SOURce<hw>]:VOR:COMid:CODE on page 627
Period
Sets the period of the COM/ID signal.
Remote command:
[:SOURce<hw>]:VOR:COMid:PERiod on page 629
Frequency
Sets the frequency of the COM/ID signal.
Remote command:
[:SOURce<hw>]:VOR:COMid:FREQuency on page 628
Depth
Sets the AM modulation depth of the COM/ID signal.
Note: The sum of Subcarrier Depth, VAR Depth and COM/ID > Depth must be smaller
than 100 %.
Remote command:
[:SOURce<hw>]:VOR:COMid:DEPTh on page 628
Time Schema
Sets the time schema of the Morse code for the COM/ID signal.
●
"Standard"
The set dot length determines the length of the dash, the symbol space and letter
space of the Morse code.
●
"User"
You can set each length value separately.
Remote command:
[:SOURce<hw>]:VOR:COMid:TSCHema on page 630
Dot Length
Sets the length of a Morse code dot.
If "Time Schema > Standard", the dot length value determines also the length of the
dash (= 3 times the dot length), symbol space (= dot length) and letter space (= 3 times
the dot length).
Remote command:
[:SOURce<hw>]:VOR:COMid:DOT on page 628
Dash Length
Requires "Time Schema > User".
Sets the length of a Morse code dash.
Remote command:
[:SOURce<hw>]:VOR:COMid:DASH on page 628
VOR configuration and settings