Comtech EF Data MD2401 - Manual (Page 36)

MD2401 L-Band Multi Demod Installation and Operation Manual User Interfaces
MN-MD2401 4–4
Revision 7
Remote Address: N/A
Refer to section 5.7 for configuring the Remote addresses.
Center Buffer Level (Fill %): {0 – 100%}
Displays the status of the Doppler Buffer.
IF Input (dBm): Displays the estimated receive signal level as seen by the
Demodulator.
Eb/No (dB): Displays the estimated E
b
/N
o
as seen by the demodulator.
Corrected BER: The CBER display shows an estimated corrected bit error rate of
the modem. Depending on the symbol rate the modem is
running, the high-end performance scale of this display will vary
(10 E
-9
, 10
-10
or 10
-11
). At some symbol rates, a better than scale
reading will appear as 0.0 x 10
-00
. At other symbol rates, it will
appear as E**. In either case, they both mean performance is
better than the scale upper limit. This window continuously is
active.
Offset Frequency (Hz): Displays the received carrier frequency offset as measured by
the modem.
2047 Error Count: {SYNCH, nnnn x 10
-n
}
Yes indicates that the received test pattern is in
sync.
2047 BER: {NO SYNC, }
Displays the measured Bit Error Rate for the
received test pattern.
SW: Reflects the current firmware revision
Intf Present: RS422/449
+5V Supply N/A
+12V Supply N/A
-12V Supply N/A
Events: Displays the number of events