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NovelSat NS20C Satellite Demodulator Card

NovelSat NS20C Satellite Demodulator Card
  • 基于集成设计原理的更高可靠性
  • 在较宽的温度范围内表现良好
  • 尺寸合理,重量轻
  • 符合 ETSI、FCC 标准
型号: NS20C
Baseband

DVB-S/DSNG

DVB-S2/S2X

NovelSat NS3/NS4

Inner code Convolution

Outer code

BCH

Outer code

BCH

QPSK 1/2, 2/3, 3/4, 5/6, 7/8

Inner code

LDPC

Inner code

LDPC

8PSK 2/3, 5/6, 8/9

Code rates and modulation

Modulations

QPSK, 8PSK, 16APSK, 32APSK, 64APSK

16QAM 3/4, 7/8

QPSK

1/4, 13/45*, 1/3, 2/5, 9/20*, 1/2, 11/20*, 3/5, 2/3,3/4, 4/5, 5/6, 8/9, 9/10

Frame length

64800, 16200

Outer Code Reed Solomon (204, 188, T=8)

8APSK

5/9(L)*, 26/45(L)*

Baseland ROF

"SRRC like" 2% (NovelSat NS4), 5%, 10%, 15%, 20%, 25%, 35%

 Interleaving (I=12)

8PSK

3/5, 23/36*, 13/18*, 3/4, 5/6, 8/9, 9/10

 

 

Frame length 204,188

16APSK

26/45*, 3/5*, 28/45*, 23/36*, 2/3, 25/36*, 13/18*,3/4, 7/9*, 4/5, 5/6, 77/90*, 8/9, 9/10, 1/2(L)*, 8/15(L)*, 5/9(L)*, 3/5(L)*, 2/3 (L)*



 

Baseband ROF SRRC 25%, 35%

32APSK

32/45*, 11/15*,3/4, 7/9*, 4/5, 5/6, 8/9, 9/10, 2/3(L)*

 

 

   

64APSK

11/15*, 7/9*, 4/5*, 5/6*, 8/9, 9/10, 2/3(L)*

 

 


 

128APSK**

3/4*,7/9*



 


 

256APSK**

32/45*, 3/4*, 29/45(L)*, 31/5(L)*,11/15(L)*

 

 

   

Frame length

64800, 16200

 

 


 

Baseband ROF

SRRC 2%, 5%,10%,15%, 20%, 25%, 35%

 

 


 

 

*DVB-S2X only
**NS10C only

 

 

NS20C Demodulator Interfaces

L-Band Output

IF-Band Output

 

Connector BNC (F) 50 ohm

Connector

BNC (F) 75 ohm

Frequency range 950-2150MHz in 1Hz steps (optional 10MHz out combined on port)

Frequency range

50MNz to 180MHz in 1Hz steps

 Power level -40/+3 dBm in 0.1dB steps

Power level

-40/+3 dBm in 0.1dB steps

Power accuracy/temp. stability ±0.5dB/±0.5dB

Power accuracy/temp. stability

±0.5dB/±0.5dB

Return loss
>12 dB

Return loss

>15dB

Spurlous <-55Bc in band and out of band at max. power

Spurlous

<-55Bc in band and out of band at max. power

Phase noise @100Hz-70dBc, @1KHz-80dBc, @10KHz-85dBc, @100KHz-95dBc, @1MHz-100dBc

Phase noise

Meets IESS-308

LNB Power Control

10MHz Referance Clock I/O (Optional)

 

Voltage 11.5 - 14V (Vert. Pol.), 16-19V(Horiz. Pol.)

Connector

BNC (F) 75 ohm

Band select 22KHz±4KHz

Ref. input power level

-3dBm up to +7dBm (Default)

Max. current -350mA

Ref. output power level

-+7dBm Typical


 

Waveform

Sine wave

Additional Information

Monitor and Control Interfaces

PC Interface

Physical

Environmental

SW interfaces Web based graphic user interface SNMP V3

PCI EXpress v2.1 x1 lanes

Size

4.3"x6.6"
110mm x 167mm

Power

25 Watts Max.


 

 

 

 

Operating temp.

0 to 50°C


 



 

Storage temp.

-40°C to 70°C


 

 

 

 

Operating humidity

Up to 85% Non-Condensing


 



 

Storage humidity

Up to 95% Non-Condensing

Download the Specification in PDF Format

NovelSat NS20C Satellite Demodulator Card