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L-band outputs (e5740-lband) – TANDBERG E5714 User Manual

Page 247

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Technical Specification

Instruction Manual: evolution 5000 E57xx DSNG and DENG Voyager Encoder

Page B-11

ST.TM.E10076.3

Table B.15: IF OUT MONITOR Specification (E5740-IF)

Item

Specification

Safety status:

SELV

Connector type:

BNC female 75

W

Connector designation:

IF OUT MONITOR

Output impedance:

75

W

Output power:

-20 dB ±2 dB relative to main IF output power

Return loss:

>20 dB, 50-180 MHz

B.3.3

L-Band Outputs (E5740-LBAND)

Table B.16: L-Band Out Main Specification (E5740-Lband)

Item

Specification

Safety Status:

SELV

Connector Type:

SMA Female

Connector Designation:

L-Band Out Main

Output Impedance:

50

W

Output Power:

-20 dBm to +5 dBm in 0.1 dB steps.

Power Level Stability:

±0.5dB

Return Loss:

>14 dB, 950 MHz to 1750 MHz

Modulation format:

BPSK as per ETSI TR 101 198 (option)
QPSK as per EN 300 421 (DVB-S)
8PSK, 16QAM as per EN 301 210 (DVB-DSNG) (option)

FEC Rate:

1/2, 2/3, 3/4, 5/6, 7/8 with BPSK and QPSK
2/3, 5/6, 8/9 with 8PSK
3/4, 7/8 with 16QAM

Symbol Rate:

1 – 48 Msym/s (0.3 – 48 Msym/s option available).

Spectrum roll-off factor:

20%, 25%, 30%, 35% selectable

Spectrum sense:

Normal/Inverted

Transmission Modes:

Modulation on/off
Carrier on/off

Carrier frequency:

950 MHz to 1750 MHz in 1 kHz steps

Carrier Frequency Error:

<± 1 kHz (all causes over 10 years)

Phase Noise:

<-46 dBc at 10 Hz offset
<-66 dBc at 100 Hz offset
<-76 dBc at 1 kHz offset
<-86 dBc at 10 kHz offset
<-96 dBc at 100 kHz offset
<-120 dBc at 1 MHz offset

Spurious Output:

<-60 dBc/4 kHz (modulated carrier) 500 – 2500 MHz
<-55 dBc (unmodulated carrier) 500 – 2500 MHz

Noise Floor (No/C):

<-120 dBc/Hz

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