Romantis Satellite Communications UHP-1000 Spezifikationen PDF herunterladen (Seite 11)

UHP-1000 SATELLITE ROUTER

INSTALLATION AND OPERATION MANUAL, V. 2.5

(SW VERSION 2.5.X)

Table 4 High-speed demodulator performance DVB-S2 8PSK mode (8 Msps)

FEC

(BER<=10E-8)

DVB-S2 8PSK CCM, ACM-LONG

DVB-S2 8PSK ACM-SHORT

(C+N)/N*

C/N

Eb/No,

(C+N)/N*

C/N

Eb/No

3/5

6,7

5,7

3,2

8,3

7,6

5,1

2/3

7,7

6,9

4,0

8,2

7,5

4,5

3/4

8,8

8,2

4,7

9,2

8,6

5,1

5/6

10,2

9,7

5,8

10,3

9,9

5,9

8/9

11,5

11,1

6,9

11,6

11,3

7,1

9/10

11,6

11,3

7,1

Table 5 High-speed demodulator performance DVB-S2 16APSK mode (8 Msps)

FEC

(BER<=10E-8)

DVB-S2 16APSK CCM, ACM-LONG

DVB-S2 16APSK ACM-SHORT

(C+N)/N*

C/N

Eb/No,

(C+N)/N*

C/N

Eb/No

2/3

10,4

10,0

5,8

10,7

10,3

6,1

3/4

11,1

10,8

6,0

11,3

11,0

6,2

4/5

11,7

11,4

6,4

12,1

11,8

6,8

5/6

12,2

11,9

6,7

12,5

12,2

7,1

8/9

13,5

13,3

7,8

13,6

13,4

7,9

9/10

13,7

13,5

8,0

Table 6 Burst demodulator performance (SlotLen=8)

FEC (BER<=10E-7)

2/3

5/6

(C+N)/N*

6.5

7.7

C/N

5.4

6.9

Eb/No

4.2

4.7

1.1.3 Router composition

UHP-1000 router consists of:

1. High-speed SCPC/MCPC demodulator

2. Burst demodulator

3. Universal modulator

4. Router

5. Controller

6. PSU - Power supply

PSU is an external device and provides a satellite router with power of 24VDC. UHP-1000 satellite router can be

powered from any external DC power circuit with 24VDC and sufficient current.

1.1.4 Principles of operation

UHP-1000 Satellite Router is an in-door part of Satellite Earth Station. The outdoor part of the Earth station

consists of:

 Satellite antenna;

 Block Up-Converter (BUC);

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