Comtech EF Data SFC1800A User Manual
Page 132
Appendix C
SFC1800A Synthesized Frequency Upconverter
C-22
TM111 – Rev. 1.0
<cr><lf>
Command is ONLY valid for the backup converter
<cr><lf>
{End of transmission}
Bad channel
<cr><lf>
ILLEGAL CHANNEL (sb 01 to 30)
<cr><lf>
<cr><lf>
{End of transmission}
Bad frequency
<cr><lf>
ILLEGAL FREQUENCY
(sb ffff.0 to ffff.0)
{ffff.0 = frequency in MHz, low end to high end}
<cr><lf>
<cr><lf>
{End of transmission}
Bad gain
<cr><lf>
ILLEGAL GAIN
(sb sgg.g to sgg.g)
{s = ± and gg.g = gain in dB, low end to high end, were
range is (– (Input Atten) + 10) to (– (Input Atten) + 30)}
<cr><lf>
<cr><lf>
{End of transmission}
Bad input attenuation
<cr><lf>
ILLEGAL INPUT ATTENUATION (sb 00 to 30)
<cr><lf>
<cr><lf>
{End of transmission}
Converter is faulted
<cr><lf>
Unable to turn RF on. Check converter status
<cr><lf>
{End of transmission}
Remote mode only
<cr><lf>
Command valid in REMOTE mode only
<cr><lf>
{End of transmission}
Invalid Data
<cr><lf>
INVALID DATA FIELD
<cr><lf>
{End of transmission}
Invalid priority data
<cr><lf>