Dibviewolo OTV-TM24A 8 Way Frequenices FTA Tuner Dvb-S2/S To 8 Way Transponders DVB-T Catv RF Modulator Remodulator Transmodulator

FTA Tuner

Number

8 FTATuners In/Loop Out

Tuners

DVB-S/S2/DVB-T/ATSC-T/ISDB-Tb(For optional as per order)

Connecter

F-female type

DVB-S/S2 Tuner

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 Ω

FEC (Code Rate)

1/2,2/3,3/4, 5/6,7/8

ATSC-T Tuner input

Frequency range

50–860 MHz

Key reference Spec.

ATSC A/53

Input level

-34 to +40 dBmV

Constellation

8-VSB

Bandwidth

6Mhz

DVB-T/T2 Tuner input

Input Frequency

146-861Mhz

Bandwidth

6M, 7M, 8M

DVB-C Tuner input

Type

Female 75Ω

Constellations:

QAM 16/32/64/128/256

Frequency Range

Range: 51-859Mhz

Input Signal Level

-20 to +20dBm (64QAM)

ISDB-T Tuner input

Frequency Range

152~862Mhz

RF input level

-70 ~ -25dBm

Constellation

DQPSK, QPSK, 16QAM, 64QAM

Banwidth

6M, 7M, 8M

DVB--ASI input

Connector

BNC female, 75Ω

Signal Level

200-800mVp-p

Packet Length

188 bytes

Maximum Bit-rate per port

≤100Mbps

Number of Input Ports

Dual separate ASI ports

Multiplexing

Maximum PID Remapping 180 input per channel

PID remapping by automatically or manually

PSI/SI

SDI/PMT/TOT/PAT/BAT/CAT/TDT/NIT  Insert

Accurate PCR adjusting

Max Numbers

4 mux  for  RF and  1 Mux for  MPTS IP out in Modulation

4 Mpts  IP out  In Tuners gateway

RF Modulation

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

Modulation Mode

DVB-C,DVB-T, ATSC, ISDB-T, DTMBfor Optional

DVB-T Standard EN300744

FFT mode

2K, 8K

Bandwidth

6M, 7M, 8M

Constellation

QPSK, 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, (no support J83.B), J83.C)

Carrier

ANNEX A

Annex B

Annex C

Constellation(QAM)

16,32,64,128, 256

64

256

64/256

Bandwidth(Mhz)

8

6

6

6

Symbol Rate(Mbaud)

5-7

5.057

5.361

4.2-5.3

Constellation(QAM)

16,32,64,128, 256

64

256

64/256

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

Guard Interval

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

Code rate

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

Bandwidth

6Mhz

ATSC-T Standard 6Mhz ATSC A/53

Constellation

8 VSB

DTMB Standard 6Mhz 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, 75Ω, BNC, 188Bytes

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

Selectable Mirror of  Any MPTS or  RF Channel

RJ45 Port

100/1000M GbE Port

Simultaneous output with 256* SPTS and  4*MPTS

(Note: In Modulation, Only 1*MPTS)

MPEG TS over UDP, unicast, and multicast streaming

MPEG TS over RTP/RTSP

Configurable packet size(2-7)x188Bytes

Filter Null Packet

SPTS limit selectable

2.3M, 2.5M, 2.9, 3.3M, 3.8M,

4.6M, 5.7M, 7.6M, 11.5M, 23M

Management

LCD/keyboard, Web/NMS management, remote upgrading

Power off memory, saving the settings for auto-loading after reboot

The Working Environment

Warranty

3 years with free remote support

Power Supply

AC 110V±10%,50/60Hz or AC 220V±10%,50/60Hz

Power consumption

60W

Operation temperature

0 -50°C

Storage temperature

-20-80°C

Dimensions

482mm x 382mm x 44mm

Weight

5.5Kg