DMD20 Universal Satellite Modem
RX SETUP (menu)
CIRCUIT ID
TERR INTERFACE
BUFF SIZE (msec)
BUFFER CLK SRC
BUFFER CLOCK POL
DROP & INSERT (menu)
INSERT MODE
GENERAL (menu)
EXT CLK SRC
EXT FREQ (MHz)
REF FREQ SRC
REF FREQ (MHz)
TM103 – Rev. 1.1
Provides entry of Rx Circuit Identifier. Circuits can be
given up to an 11 Character alphanumeric Identity such
as DLINK1
{RS422 SERIAL, M2P PARALLEL, DVB PARALLEL,
G.703 E2, G.703 T2 BAL, G.703 T2 UNBAL, G.703 E1
BAL, G.703 E1 UNBAL, G.703 T1 AMI, G.703 T1
B8ZS, V.35}
Allows the user to select the Receive Type.
{0 - 32 msecs}
Allows the user to set the Doppler Buffer Size in msec.
{SCTE (External), SCT (Internal), Rx Sat, EXTCLK}
Allows the user to select the buffer clock source. Must
set Buff size to zero to bypass.
{NORMAL, INVERTED}
Allows the user to select the Buffer Clock Polarity for the
Tx Terrestrial Clock relative to the Tx Data. If G.703
Interface is selected, this selection cannot be changed.
{NONE, T1-D4, T1-ESF, PCM-30, PCM-30C, PCM-31,
PCM-31C, T1-D4-S, T1-ESF-S.}
Allows the user to select any of the above.
{NONE, BAL, BNC, IDI}
Allows the user to select the source for the external
clock.
{Variable Through Data Rate RNG}
Allows the user to select the external clock frequency in
MHz.
{INTERNAL, EXTERNAL}
Allows the user to select the Frequency Reference
Source.
Allows the user to select the reference clock frequency
in MHz.
User Interfaces
4-11