Flexible configuration 24 channels HD to 8 isdb-t Encoder Modulator and DVB-S2 to DVB-T transmodulator

FOB Reference Price:Get Latest Price
$500.00 - $3,000.00 / Sets | 1 Set/Sets (Min. Order)
Lead Time:
Quantity(Sets) 1 - 1 2 - 5 >5
Est. Time(days) 3 7 Negotiable
Customization:
Customized logo (Min. Order: 5 Sets)
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Overview
Quick Details
Place of Origin:
Zhejiang, China
Brand Name:
Dibdvb
Model Number:
Q2
Input 1:
DVB-S2, ISDB-T, DVB-C, DVB-T/T2, DTMB, ATSC
Input 2:
HD MI/DVB-ASI/IP
Output 1:
DVB-C, DVB-T, ATSC, ISDB-T, DTMB
Output 2:
DVB-ASI/IP
Numbers of Ports:
8/ 12/16/20/24 Channels
Video Encoding:
MPEG-4 AVC/H.264
Resolution:
up to 1080 @60 FPS
Audio Encoding:
MPEG-1 Layer 2
Management:
Web
Application:
TV Head-end System
Supply Ability
Supply Ability:
100 Set/Sets per Month
Packaging & Delivery
Packaging Details
Standard packing
Port
Shanghai
Lead Time :
Quantity(Sets) 1 - 1 2 - 5 >5
Est. Time(days) 3 7 To be negotiated
Detailed Images

 

Product Description

 flexible encoding modulating board 24 channels tuner and HD content to RF Encoder Modulator

Q2 is a flexible encoding&modulating board combination of encoder modulator and transmodulator, this HD MI/RF to RF Modulators headend units are an ideal product to create your own digital TV channels over existing coax. The channel sources from any RF tuner and HD MI devices can be easily distributed to all your televisions quickly and efficiently, and the best quality HD picture allows you to broadcast any HD MI/RF device into your RF modulated channel at the lowest cost per channel.

Q2 is an all-in-one device integrated encoding (MPEG4/AVC H.264), multiplexing and modulation functions in one standard 1 Ru case. It has total 6 module, each module can support 4 tuner or 4 HD MI input, total up to 8 RF output. In a word, it can convert HD MI and RF signals input to RF out. It is also equipped with ASI ports to input and output, and IP port to output TS. Its flexible configuration is making it extremely scalable, reliable with high performance.

Q2 is an efficient, low-cost digital TV headend device, which can be used in public place such as metro, market hall, theatre, hotels, resorts for advertising. It also can be used for monitoring, training and educating in company, campus, hospital.

Features
  • Distribute 8/12/16/20/24 FTA Tuners or HD content over RF to an unlimited number of TVs


  • flexible encoding&modulating board combinatio

     

  • Selectable DVB-S2, ISDB-T, DVB-C, DVB-T/T2, DTMB, ATSC free to air Tuners inputs

     

  • Optional DVB-C (QAM), DVB-T (COFDM), ATSC-T, ISDB-T, DTMB Modulation, 8*Carrier RF Out

     

  • In modulation Mode, support 128*IP input

     

  • Two separate ASI input for External TS Multiplexing

     

  • Simulaneously 1*MPTS and N*SPTS over UDP/RTP IP out

     

  • 4 separate multiplexing and Up-converter modulating adjacent carrier out

     

  • Selectable the Value of PCR PID same as Video PID

     

  • LCN (Logical Channel Number) support

     

  • PSI/SI editing & inserting

     

  • PID Remapping & Filtering

     

  • VBR and CBR mode

     

  • Selectable LOGO,QR code,OSD insertion for every, All or Each module of local channel

     

  • Support PCR correct and PCR interval adjusting

     

  • Superior Shoulders and Excellent modulation quality MER

     

  • Easy-to-Use System Management via Web

Application

  • Advertising, monitoring, training and educating

  • Upgrade all your analog Head-ends to digital TV Solution

     

  • EnterpriseHotel, campus, hospital, Public Place

     

  • Low cost Digital TV distribution

Specification

FTA Tuners Inputs Part

Numbers of Boards

4  Tuners ports per module

Up to 6 Modules in Back panel

Numbers of Ports  

8; 12; 16; 20; 24 Channels

Tuner  Types

DVB-S2, ISDB-T, DVB-C, DVB-T/T2, DTMB, ATSC

ConnecterF-female type

DVB-S/S2 Tuners

Input Frequency   

950-2150Mhz

Symbol rate

2~45Mbauds(DVB-S QPSK)

1~45Mbauds(DVB-S2 QPSK)

2~30Mbauds(DVB-S2 8PSK)

Signal Strength

- 65 ~ -25dBm

FEC Demodulation

1/2, 2/3, 3/4, 5/6, 7/8(DVB-S QPSK)

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

(DVB-2 QPSK/8PSK)

Roll Off

0.20; 0.25; 0.35(Only DVB-S)

Demodulation Mode

QPSK, 8PSK(Only DVB-S2)

LNB Polarity Selection Vol

0, 13V, 18V Selectable

LNB Band Selection Tone

0/22Khz Selectable

Input Impedance

75 Ohm

FEC (Code Rate)

1/2,  2/3,  3/4,  5/6,  7/8

ATSC Tuners

Frequency range

50–860 MHz

Key reference specification

ATSC A/53

Input level

-34 to +40 dBmV

Constellation

8-VSB

Bandwidth

6Mhz

DVB-C Tuner Input

Connector Type

8*F type female 75ohm for Input

Input Frequency Range

51 ~ 862MHz

Input Level

51 ~ 75dBμV

Symbol Rate

1 ~ 7MBaud  (ITU J.83 Annex A, B, C)

Constellation

16QAM, 32QAM, 64QAM, 128QAM,256QAM
Bandwidth6MHz, 7MHz, 8MHz

Input Return Loss

7dB (typ.)
DTMB Tuner Input
Connector Type8*F type female 75ohm for Input

Input Frequency Range

46.5 ~ 866MHz

Input Level

-87 ~ -29dBm

Symbol Rate

7.56MBaud

Bandwidth

6MHz, 7MHz, 8MHz

Constellation

4QAM-NR, 4QAM, 16QAM, 32QAM, 64QAM

Guard Interval

PN420, PN595, PN945

Roll-off Factor0.05
Interleaving Depth240, 720
FEC Code Rate0.4, 0.6, 0.8

DVB-T/T2 Tuners

Frequency Range

30MHz-1000Mhz

Bandwidth

6Mhz, 7Mhz, 8Mhz

Level

-87 ~ -20dBm

Constellation  

QPSK, 16QAM, 64QAM

FEC Demodulation

DVB-T: 1/2, 2/3, 3/4, 5/6, 7/8,

DVB-T2: 1/2, 3/5, 2/3, 3/4, 4/5, 5/6

Guard Interval

DVB-T: 1/4, 1/8, 1/16, 1/32,

DVB-T2:1/4, 5/32, 1/8, 5/64, 1/16, 1/32, 1/64, 1/128

ISDB-T Tuners

Input frequency range30 ~ 900MHz
Bandwidth6MHz
Constellation

DQPSK,  QPSK,  16QAM,  64QAM

Interleave

0,  4,  8, 16

Guard Interval

1/32,  1/16,  1/8,  1/4

Transmission Mode

2K,  4K,  8K (FFT)

FEC (Code Rate)

1/2,  2/3,  3/4,  5/6,  7/8

Encoder Inputs Part

HD MI inputs

Numbers of Boards

4 HD MI ports per module

Up to 6 Modules in Back panel

Numbers of Ports

8; 12; 16; 20; 24 Channels

NOTE: Up to 24 channels  in FTA tuner / encoder inputs

DVB-ASI  inputs

Connector

2*BNC female, 75ohm

Signal Level

200-800mVp-p
Packet Length188 bytes

Maximum bit-rate per port

≤100Mbps

Number of Input Ports

Dual separate ASI ports

Video Processing

Input Resolution1920×1080 @60P, 1920×1080 @60i,

1920×1080 @50P, 1920×1080 @50i,

1920x1080 @59.94P, 1920x1080 @59.94i,

1920×1080@30P,1280×720@60P, 1280×720 @50P

720×576 @50i,720×480 @60i

Output Resolution19201080P @60P, 1920×1080 @30P,

1920×1080 @50P, 1920×1080 @25P

1920x1080 @59.94P,1920x1080 @29.97P

1280x720 @60P,  1280x720 @50P

720×576 @25P,720×480 @30P

Encoding

MPEG-4 AVC/H.264

Bit-rate

1Mbps~13Mbps
Rate ControlCBR,VBR

GOP Structure

IPPPP (P Frame adjustment, without B Frame )

Select to configure Logo, Caption and QR Coder in any Position of Video Picture

Audio Processing

Encoding

MPEG-1 Layer 2

Sampling rate

48KHz
Resolution24-bit

Bit-rate

64kbps, 128Kbps, 192kbps, 224kbps,

256kbps, 320kbps, 384kbps 

Audio Gain

0-255

IP input (only with tuner input)

Modulation output Model128 IP inputs

Modulation Outputs Part

Connector

 1 Port,  F-Type, 75

Output Return Loss

14 dB

MER

≥40dB

RF output level

-30 ~ -10dbm,0.1db step

RF frequency

47-860Mhz, 1KHz step

Numbers of RF Channel

8* DVB-C, DVB-T, ATSC, DTMB RF out  

6* ISDB-T RF out

Modulation ModeDVB-C, DVB-T, ATSC, ISDB-T, DTMB

DVB-T Standard

EN300744
FFT mode2K, 8K
Bandwidth6M, 7M, 8M
ConstellationQPSK, 16QAM, 64QAM

Guard Interval

1/4, 1/8, 1/16, 1/32

FEC

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

DVB-C Standard 

J83.A (DVB-C, J83.B, J83.C)

Carrier

ANNEX AAnnex BAnnex C

Constellation(QAM)

16,32,64,128, 25664

256

64/256

Bandwidth(Mhz)

8

6

66

SymbolRate(Mbaud)

5-75.0575.3614.2-5.3

ISDB-T Standard

ARIB STD-B31

Constellation

DQPSK, QPSK, 16QAM, 64QAM

Guard Interval

1/32, 1/16, 1/8, 1/4

Transmission Mode

2K, 4K, 8K
Code rate1/2, 3/4, 5/6, 7/8

BandWidth

6Mhz

ATSC Standard

ATSC A/53

Constellation

8 VSB 

DTMB Standard

GB20600-2006

Constellation

4QAM, 16QAM, 32QAM, 64QAM

Code rate

0.4, 0.6, 0.8

Guard Interval

420, 595, 945

Stream Output

 

DVB-ASI

2 Separate ASI (Select from  modulation Channels or MPTS  channel)

75ohm, BNC, 188Bytes

MPEG-2 TS over DVB-ASI (EN 50083-9)

RJ45 Port

 

100/1000M GbE Port

Simultaneous output with N*SPTS (from HD MI channels)  and 1*MPTS ( modulation or MPTS channels) 

MPEG-2 TS over UDP, unicast, and multicast streaming

MPEG-2 TS over RTP/RTSP

Configurable packet size(2-7)x188Bytes

Filter Null Packet  

Total Bitrate

1-200Mbps

(Should be More than Encoding bitrate)

Multiplexing

 
Maximum EIT Remapping 180 input per channel

EIT remapping by automatically or manually

PSI/SSDT/PMT/TOT/PAT/BAT/CAT/TDT/NIT  Insert

Accurate PCR adjusting

Max Numbers

4 mux  for  RF and  1 Mux for  4*MPTS (4*MPTS channels can Separate MUX) IP out in Modulation

4 Mpts  IP out  In Tuners gateway

System

Local interface

LCD + control buttons

Remote management

Web/NMS

NMS interface

RJ45, 100M

Language

English

Environment

Voltage range

100 to 120/200 to 240V AC ±10%; 50/60Hz

Power consumption

60W

Operation Temperature  

0 ~ 45℃

Storage Temperature

-20 ~ 80℃

Dimensions

482mm (L) * 380mm (W) * 44mm (H)

Weight

4.5 kg

 
Our Company

With years of export experience along with best quality, advanced technology and excellent service, Dibdvb Technology has won numerous customers' trust and support all over the world.

We are mainly engaged in Broadcast tv and iptv business which includes the following several kinds:
1. Carrier grade broadcast cable tv equipments: Broadcast Encoder and Transcoder, Professional IRD, Mux and Scrambler, Modulator, Transmitter and Set top box
2. Carrier/Economy grade multiscreen iptv encoder/transcoder
3. Digital Video Modulator with HD MI/CVBS inputs, DVB-C/T/ISDB-T/ATSC modulator in 1RU/Compact Chassis
4. Broadcast DVB-C/T2/MMDS solutions
5. Carrier grade iptv solutions
6. Hotel tv systems base on ALL-IP or ALL-RF solution
7. Docsis3.0 CMTS Over Coaxial Cable to Internet
8. OLT and ONU GEPON

Certifications

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