Comtech EF Data CDM-625A Installation And Operation Manual page 138

CDM-625A Advanced Satellite Modem
Front Panel Operation
6.2.1.3.3 CONFIG: Tx  Power
Output Power: Mode= Manual (Manual,AUPC)
Level= –20.0 dBm
Use the ◄ ► arrow keys to select the Output Power Mode (top line) or to edit the Output Power
Level (bottom line). Press ENTER.
On the top line – Use the
(see the next section for selection conditions).
On the bottom line – Edit the Output Power Level by using the
Then, use the
▲▼
Tx Frequency
70/140 MHz (50-180 MHz)
L-Band (FAST Option) (950-2250 MHz)
6.2.1.3.3.1 CONFIG: Tx  Power  Mode  AUPC
Appendix C. AUTOMATIC UPLINK POWER CONTROL (AUPC)
You may select the AUPC Output Power Mode only when the Tx framing is EDMAC, D&I++,
ESC++ or D&I. Note that you do not require a framed mode when in IP-ACM or V2-ACM mode.
Otherwise, if you attempt to select the Output Power Mode as AUPC, the modem blocks this
selection and displays this message on the bottom line:
Output Power: Mode= AUPC
!
Once you select an appropriate framing type, the bottom line appears as follows:
Output Power: Mode= AUPC
Target-EbNo-Range
However, with CONFIG: Mode set to IP-ACM or V2-ACM mode, the bottom line appears as
follows:
Output Power: Mode= AUPC (Manual, AUPC)
Mode/range
Use the ◄ ► arrow keys to select Target-EbNo-Range or Mode/range (when in IP-ACM or
V2-ACM mode), or Alarm Action. Press ENTER.
arrow keys to set the Output Power Mode as MANUAL or AUPC
▲▼
arrow keys to change that digit. Valid settings are:
Minimum Output Power Level
0 dBm
0 dBm
AUPC needs supporting framing mode
Alarm Action
◄ ►
(Manual,AUPC)
(Manual,AUPC)
Alarm-Action
()
6–14
MN-CDM625A
Revision 4
()
arrow keys to select a digit.
Maximum Output Power Level
–25 dBm
–45 dBm
!
()