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If power option, If frequency option, Modulation option – TANDBERG E5714 User Manual

Page 157: Mod type option

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Operating the Equipment Locally

Instruction Manual: evolution 5000 E57xx DSNG and DENG Voyager Encoder

Page 4-79

ST.TM.E10076.3

IF Power Option

To access the IF Power option, press the IF Power softkey in the
Satellite Modulator Menu

.

Table 4.90: IF Power Options

Valid Input Range

Description

Min:

–20 dBm

Max:

5 dBm

IF Frequency Option

To access the IF Frequency option, press the IF Frequency softkey in the
Satellite Modulator Menu

. This setting allows the centre frequency of

the IF output to be changed.

Table 4.91: IF Frequency Options

Valid Input Range

Description

1U
Min:

50 MHz

Max:

90 MHz

2U
Min:

50 MHz

Max:

180 MHz

Modulation Option

To access the Modulation option, press the Modulation softkey in the
Satellite Modulator Menu

. This enables the Modulation to be switched

On or Off.

Mod Type Option

To access the Mod(ulation) Type option, press the Mod Type softkey in

the Satellite Modulator Menu. This enables the type of modulation

used by the Satellite Modulator to be specified.

Table 4.92: Modulation Type Options

Selected Option

Description

BPSK

Satellite modulator uses BPSK modulation.

QPSK

Satellite Modulator uses QPSK modulation.

8PSK

Satellite Modulator uses 8PSK modulation.

16QAM

Satellite Modulator uses 16QAM modulation.

NOTE…
BPSK, 8PSK and 16QAM are only available in the 2U Encoder. The following software options must

be purchased to enable the different modulation types; M2/ESO2/LSYM for BPSK,

M2/ESO2/SM38PSK for 8PSK, M2/ESO2/SM316QAM for 16QAM.

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