Comtech EF Data DMD1050 User Manual

Page 118

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DMD1050 Satellite Modem Board

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MN-DMD1050

7–24

Revision 9



Sweep Delay (sec):

{0.0 – 900.0 sec}

Allows the user to set the reacquisition delay time in 1/10

th

second increments.


Reacquisition Range (Hz):

{0 – 32000 Hz}

Allows the user to set the reacquisition sweep in 1 Hz
increments.

Adj Carrier Pwr:

{Normal, Suppressed}

Allows the user to indicate adjacent carrier as Normal or
Suppressed (High Power). Unit will increase or decrease post
dissemination gain appropriately.



Fast Acquisition:

{DISABLED, ENABLED}

Allows the user to disable or enable the Rx fast acquisition
capability.

Carrier Input Level Limit:

{-30 to 90 dBm}
Allows the user to adjust the low level threshold limit for input
power. Input power level below the threshold limit will trigger a
major alarm on the demodulator.


EB/NO Alarm Thrsh

{0.0 to 9.90 dB}

Allows the user to set the desired E

b

/N

o

for the local receiver.

This setting is compared against the receive E

b

/N

o

and

commands to the remote modem to increase or decrease
Transmit Power accordingly are sent.

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