4 DVBS/S2 and 4 FTA DVB-C/T/T2 to RF Modulator

The SKD715X-SKD717X digital Modulator integrates 4 DVBS/S2+4 DVB-C/T/T2 inputs and 256 IP streams into a single device, outputting 4-8 RF channels supporting major global broadcast standards (DVB-C/T/T2, DTMB, ATSC, ISDB-T). It offers centralized management via a user-friendly web interface for efficient configuration and monitoring, while delivering high-performance, stable output suitable for demanding environments like hotels and hospitals.
  • Brand:

    SOUKA
  • Item NO.:

    SKD715X-5KD717X
  • Order(MOQ):

    1
  • Payment:

    EX-WORK
  • Color:

    Black
  • Shipping Port:

    Shenzhen
  • Lead Time:

    3 working days
  • Product Detail

4 DVBS/S2 and 4 FTA DVB-C/T/T2 to RF Modulator Headend for Digital CATV Project


Features:

1. A single device supports 2 cards.

2. Support 4 DVBS/S2+4 DVB-C/T/T2 input
3. Support UDP/RTP protocol input, support SPTS/MPTS stream processing.
4. Support 256 IP addresses, Gigabit input.
5. Supports PID remapping, PSI/SI information editing and insertion.
6. Supports digital modulation output of 4/8 frequencies, and the output modulation supports DVBC (J83A/B/C), DVBT/T2, DTMB, ISDB, ATSC (optional).
7. 1 Gigabit port and 1 management port.
8. Operated through PC (WEB), the device supports cloud service.


Specifications:

SKD715X-SKD717X Base unit parameter

Size

318(L)*260(W)*44(H)mm

Installation

1U19 inch rackwall-mounted, desktop

Working temperature, humidity

-10℃-45℃、40%-70%

Storage temperature and humidity

-40℃-70℃、40%-95%

Power

Supply voltage

DC12V

Maximum current

7000mA

Module input port

Cards

2

Module

4 tuner input card+4 DVB-C/T/T2 input card

IP Input

IP input port

1 Gigabit RJ45 network port

Input format

Support UDP/RTP protocols input,support SPTS/MPTS stream processingsupport 256 IP address

RF output

Output port

   F female connector,1 RF output and 1 -20dB test port output

Output standard

DVBC(J83A/B/C),DVBT/T2,DTMB,ISDB-T,ATSC(optional)

RF frequency range

50-870MHz minimum step 1MHz

Output level

≥105dBuV(0-20dB Adjust range,step 0.5dB)

Out band rejection

≥60dB

Output impedance

75Ω

Output frequencies

4/8 frequencies(optional)

Modulation parameter

J.83A/C

Standard

Annex A/C

Frequencies

4

8

Constellation

16QAM、32QAM、64 QAM、128 QAM、256 QAM

MER

≥36dB

Symbol rate

3.600~6.960Msps

Output frequency range( adjustable)

50-999.999MHz,minimum step 0.001MHz

Output level

110dBuV±3dB

Output level adjustment range

0~-20dB

Out band rejection

≥60dB

Output impedance

75Ω

DTMB

Standard

GB20600-2006

Frequencies

4

8

Constellation

QPSK, QAM16, QAM64, QAM4_NR, QAM32

FFT

Single carrier, multi-carrier

Sync Frame

420, 595 and 945

Code Rate 

0.4, 0.6, 0.8

Interweaving depth

None、240、720

MER

≥36dB

Output frequency

50-999.999MHz,minimum step 0.001MHz

Output level

110dBuV±3dB

Output level adjustment range

0~-20dB

With out band rejection

≥60dB

Output impedance

75Ω

ISDB-T

Standard

ANSI/SCTE 2001-B004

Frequency

4

8

Constellation

QAM4, QAM16, QAM64

FFT

2K、4K、8K

Guard interval

1/4,1/81/161/32

Code Rate

1/2 ,2/3,3/4,5/6 ,7/8

Interweaving depth

None,2k4k8k

Bandwidth

6MHz

MER

≥36dB

Output frequency

50-999.999MHz,minimum step 0.001MHz

Output level

110dBuV±3dB

Output level adjustment range

0~-20dB

With out band rejection

≥60dB

Output impedance

75Ω

DVB-T

Standard

ETS 300 744

Frequency

4

8

Constellation

QAM4, QAM16, QAM64

FFT

2K、4K、8K

Guard interval

1/4,1/81/161/32

Code Rate

1/2 ,2/3,3/4,5/6 ,7/8

Interweaving depth

None,2k4k8k

Bandwidth

6MHz,7MHz,8MHz,

MER

≥36dB

Output frequency

50-999.999MHz,minimum step 0.001MHz

Output level

110dBuV±3dB

Output level adjustment range

0~-20dB

With out band rejection

≥60dB

Output impedance

75Ω

DVB-T2

Standard

EN 302 755

Frequencies

4

8

Constellation

QAM4, QAM16, QAM64,QAM256

FFT

2K、2K、4K、8K、16K

Guard interval

1/4,1/81/161/32

Code Rate

1/2 ,2/3,3/4,5/6 ,7/8

Interweaving depth

Support all 3 Time Interleave options without sub-slicing and no frame jump.

Bandwidth

1.7,67810MHz

MER

≥36dB

Output frequency

50-999.999MHz,minimum step 0.001MHz

Output level

110dBuV±3dB

Output level adjustment range

0~-20dB

With out band rejection

≥60dB

Output impedance

75Ω

ATSC

Standard

8VSB

Frequencies

4

8

Bandwidth

6MHz

MER

≥36dB

Output frequency

50-999.999MHz,minimum step 0.001MHz

Output level

110dBuV±3dB

Output level adjustment range

0~-20dB

With out band rejection

≥60dB

Output impedance

75Ω

J.83B

Standard

Annex B

Frequencies

4

8

Constellation

64 QAM、256 QAM

Symbol rate

5.05641 MS/s(64 QAM),5.360537 MS/s(256 QAM)

MER

≥36dB

Output frequency adjustment range

50-999.999MHz,minimum step 0.001MHz

Output level

110dBuV±3dB

Output level adjustment range

0~-20dB

With out band rejection

≥60dB

Output impedance

75Ω


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