Monitor Menu Options And Parameters - Radyne DMD20 Installation And Operation Manual

DMD20/20LBST Universal Satellite Modem
ES BAUDRATE
ES BITS/CHAR

4.4.5 Monitor Menu Options and Parameters

EVENTS
ERASE EVENTS.. PRESS CLEAR
INPUT LVL (dBm)
FREQ OFFSET
AGC VOLATAGE (V)
EBNO (dB)
REMOTE EB/NO
RAW BER
CORRECTED BER
BIT ERRORS
ETHERNET LINK STATUS (menu)
MN-DMD20-20LBST Revision 14
{150 – 1024} For IBS ES to ES
{150 – 19200} For ES to ES Enhanced
{150 – 115200} For SCC Communications
ES to ES : Fixed Baud Rate based on IBS Network
Specification. Available rates are listed in Table 3-3.
ES to ES Enhanced: Allows user to select the Interface Baud
Rate. This selection will allow the user to set rate as listed in
Table 3-3.
SCC: Allows user to select the interface Baud rate. Interface
Rate must be equal to or greater than the In-Band Rate.
{7,8}
Allows the user to choose between 7 or 8 bit data.
Displays a history of events recorded in the event buffer. A
maximum of 100 events may be stored in the buffer. Upon
st
receipt of the 101 event, the first received event is automatically
deleted, and so on, maintaining the maximum 100 events.
Allows the user to clear the contents of the Event Buffer by
pressing <CLEAR> on the keypad.
Displays the estimated receive signal level as seen by the
Demodulator.
Displays the received carrier frequency offset as measured by
the modem.
Monitored AGC Value for use in external equipment such as
Radios.
Displays the estimated E
Remote EB/NO displayed when modem is configured for Radyne
AUPC.
Displays the estimated channel error rate (before decoding)
measured by the modem.
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
-9 -10 -11
(10 E , 10 or 10 ). At some symbol rates, a better than scale
reading will appear as 0.0 x 10
appear as E**. In either case, they both mean performance is
better than the scale upper limit.
Displays the current error count from the Viterbi Decoder.
(NOT DISPLAYED FOR TPC OR LDPC MODES)
(the following sub menus only display when Ethernet is
selected as the interface type)
/N as seen by the demodulator.
b o
-00
. At other symbol rates, it will
User Interfaces
4–25