DMD2050E Universal Satellite Modem
5.3.2 EXT REF (J10)
Label
EXT REF J10
External Reference Port
5.3.3 IF Connectors (Transmit and Receive) J11, J12, J13, J14
Label
TX IF J11
Transmit IF Output Port
RX IF J13
Receive IF Input Port
TX L-BAND IF J12
Transmit L-Band IF Output Port
RX L-BAND IF J14
Receive L-Band IF Output Port
MN-DMD2050E Revision 2
Description
Connector Type
50 Ohm Female BNC
Description
Input Levels
0.3 to 5 Vpp
(Sine or Square wave)
IF Frequencies
Connector
Type
50 Ohm Female TNC
70/140 MHz IF
50 Ohm Female TNC
70/140 MHz IF
50 Ohm Female SMA
950 to 2050 MHz
L-Band IF
50 Ohm Female SMA
950 to 2050 MHz
L-Band IF
External Connections
Frequencies (MHz)
Power Levels
Programmable
Programmable
in 1 Hz steps
in 0.1 dBm steps
50 to 90 MHz
0 to -25 dBm
100 to 180 MHz
50 to 90 MHz
100 to 180 MHz
0 to -25 dBm
1.0
1.544
2.0
2.048
5.0
10.0
5–5
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