16 RF Tuners to IPTV TS & RF Transmodulator Output

H-16ATSC-IP-16QAM
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Description Features Drawings Model Selection Specification Q&A Support

Description

CATV RF to IP Gateway + CATV RF Trans - modulator for QAM ATSC DVBS/S2 DVB-T ISDB-T

16 RF Inputs to IP outputs +16 RF Outputs  (RF to IP Gateway + RF to RF transmodulator)
This unit can take existing ATSC channels and convert them to IP streams and QAM RF channels simultaneously (RF input = IP + RF output)
EXAMPLE Model numbers can be (H-16QAM-IP-ATSC ---- H-16DVBS-IP-ATSC)
RF Inputs can be ATSC / QAM / DVBS-S2/ DVB-T/ ISDB-T
RF Outputs can be ATSC / QAM /DVB-T / ISDB-T

This gateway and transmodulator is a unique device that can easily convert existing RF streams, up to 16 frequencies and convert to IP and RF channels. This will allow you to add any RF to existing RF channel bank as well as create IP streams for easy access via LAN. For consideration you can convert ATSC to IP and QAM, or you can convert DVBS2 to IP and QAM, or also use it as a translator so you can take 16 QAM frequencies and convert to IP and 16 QAM (different frequencies, if you like to rearrange your channel lineup). The vast array of options make this an ideal headend piece to quickly and efficiently become more dynamic, add free OTA channels to a QAM headend, or simply create a RF to IP gateway with existing RF programs. This is the exact same unit that is mentioned above with the added benefit of transmodulation, we can essentially mix and match any RF to any RF with a couple exceptions. Please contact your local dealer or Thor directly for more information.

Simply put, it is a 16 RF to 16 RF + IPTV gateway. This is a multi-standard CATV, Air, and Satellite Digital modulation standard transmodulator-converter with IPTV output.

The unit has 16 individual tuner inputs, and depending on the model, it can support the following modulation standards:

  1. ATSC
  2. DVB-C Annex A/B/C QAM 64/256
  3. DVB-S/S2
  4. DVB-T, DVB-T2
  5. ISDB-T

Depending on the model, the output can be ATSC, QAM, DVB-T, or ISDB-T.

The unit can also be used for the same modulation conversions, like QAM to QAM or ATSC to ATSC, for UP or Down channel conversion.

In addition, the device has an IPTV output, so each TS from the inputs can be outputted as a UDP/RTP multicast or unicast for local LAN video distribution over the network.

The device also has 2 independent DVB-ASI inputs, allowing additional TS programs from external encoders to be injected into the modulator as separate channels or subchannels."

This version corrects grammatical errors and improves the flow and clarity of the original text. Let me know if there are any other areas you need assistance with

 

Features

  • INPUTS: 16 ATSC or QAM or  DVB-S/S2 FTA or DVB-T or ISDB-T  RF Tuners + 2 ASI inputs
  • OUTPUTS : 16 channels QAM or ATSC or DVB-T or ISDB-T ( model dependendt)
  • Excellent RF output performance index, MER≥40db
  • 16 groups multiplexing +16 groups scrambling +16 groups QAM modulating
  • 1 IP(MPTS) output over UDP or RTP
  •  512 IP SMPTS' output over UDP or RTP
  • Accurate PCR adjusting
  • PSI/SI editing and inserting
  • VCT edit
  • Web management, Updates via web
  • 16RF to IP+ 16RF ( any combination )

Drawings

Model Selection

Models :

Satt or Cable or Air RF to IP and RF Translator ( transmodulator)

H-16ATSC-IP-16ATSC : 16 ATSC to 16 ATSC and IP out
H-16ATSC-IP-16QAM :  16 ATSC to 16 QAM and IP  out
H-16QAM-IP-16ATSC : 16 QAM to 16 ATSC and IP out
H-16QAM-IP-16QAM  :  16 QAM to 16 QAM and IP out
H-16DVBS-IP-16ATSC 16 DVBS/S2 to 16 ATSC and IP out
H-16DVBS-IP-16QAM  : 16 DVBS/S2 to 16 QAM and IP out
H-16DVBS-IP-16DVBT  : 16 DVB-T, DVB-T2  to 16DVB-T and IP  out
H-16DVBT-IP-16QAM  : 16 DVB-T, DVB-T2  to 16QAM and IP  out

 

 

Specification

Input

16 INPUT  FTA Tuner selection:: DVB-S/S2 OT ATSC or DVB-C Annex A/B QAM  (Model dependent)

512 IP (GE1only)input over UDP and RTP protocol    

2 ASI input, BNC interface

Tuner Section

DVB-S

Input Frequency

950-2150MHz

Symbol rate

2-45Msps

Signal Strength

-65~-25dBm

FEC Demodulation

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

DVB-S2

Input Frequency

950-2150MHz

Symbol rate

QPSK 1~45Mbauds

8PSK 2~30Mbauds

Code rate

1/2, 3/5, 2/3, 3/4, 4/5, 5/6, 8/9, 9/10

Demodulation Mode

QPSK, 8PSK

Multiplexing     

Maximum PID Remapping      

128per input channel

Function

PID remapping (automatically or manually)

Accurate PCR adjusting

Generate PSI/SI table automatically

Modulation Output

Modulation Output format

ATSC or DVB-C Annex A / B QAM ( model dependendt, please chek model selection)

Standard

EN300 429/ITU-T J.83A/B or 8VSB ( ATSC model )

MER

≥40db

RF frequency

50~960MHz, 1KHz step

RF output level

-20~+10dbm(87~107 dbµV),0.1db step

Symbol Rate

5.0Msps~7.0Msps, 1ksps stepping

Constellation

16/32/64/128/256QAM

 

J.83A

J.83B

Constellation

16/32/64/128/256QAM

64/256 QAM

Bandwidth

8M

6M

System

Remote management

Web NMS (10M/100M)

RF Out

16 DVB-C output or ATSC ( model dependendt, please chek model selection)

IP Out

1 IP (MPTS) output over UDP and RTP/RTSP (GE1 only)

Mirrors one carrier

Language

English

Software Upgrading

Web

General

Dimension

(W*D*H)

482mm×300mm×44.5mm (1RU 19x8x3)

Weight

3.7kg

Temperature

0~45°C(Operation) ; -20~80°C(Storage)

Power

AC 100V±1050/60Hz;

AC 220V±10%, 50/60HZ

Consumption

25W

Question and Answers

Answer:
As we discussed, there are several ways to approach your installation and applications. 
Here are some key points to consider:
 
1. **RF Input Power:** The RF input power into the 32MW TX should be +15-+30dbmv.
2. **Optical Level:** The optical level by the RX should be about +/-3db. If this is too high, you can use optical attenuators like the 5db SC/APC to SC/APC.
3. **Fiber Type:** This RF over fiber link supports single-mode fiber only.
 
4. **QAM to IP Gateway:** You can use a 16ch QAM to IP gateway for additional IP channels.
it will convert all programs to UDP multicast .
 
This is link to our IP STB for your reference H-STB-IP
 
5. **HDMI Encoder:** You can use your existing HDMI encoder for additional IP channels.
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