24 av to rf modulator dvb-c converter, 128 ip and 1*clear dvb-c tuner input_Radio & TV Broadcasting Equipment_Radio & TV Accessories_Consumer Electronic_Electronics_Sell

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HANGZHOU HAOVISION TECHNOLOGY CO., LTD.

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8/12/24 CVBS MPEG2 to Digital RF Modulator

MSM620 Provides a highly flexible solution for delivery of any cable and encrypted Satellite set top box, Blue Ray and DVD player, IPTV video content all SD MPEG-2 video can be simultaneously output over IP and RF(DVB-C/T), No Needs to wire new cables as it shares the existing antenna coax cables to deployed with Analog TV network.

This unit is designed especially for high channel density Distribution Video Engineering project, which can support rapid deployment, OSD/Logo Insertion and compatibility IP source and DVB-C RF inputs simultaneously. It used in some of the most Hotels in the world, it is an ideal solution for environments where displays to an unlimited number of displays over almost any distance, such as Small Digital TV system, Hotel, Restaurants, Stadiums, Campus, Entertainment facilities, Airports, Theaters, Education Markets.

MSM620 Big advantage, it works with 128 UDP/RTP IP IGMP2.0 source and 1 Clear DVB-C /Tuners inputs together, and up to 24 AV inputs. Integrate All in One Multiplexer and Scrambling MPEG-TS out Over 4 adjacent RF Channels as mirrored of 4 MPTS over LAN network.It is also characterized with high integrated, high performance and breakthrough price.

Features

Distribute Up to 24 channels of SD content over RF (DVB-T/C) to an unlimited number of TVs

AV Mode Select 8,12,24 Ports,128 IP input over UDP/RTP

1*DVB-C tuner input for re-mux (only for DVB-C RF out)

 Simultaneous video output in RF over coax and IP over Ethernet

Audio gain adjustment supported

Support 4 Group of DVB-Simulcrypt CAS Scrambling for DVB-C QAM

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

 MPEG1 Layer II, AC3(2.0) Audio encoding

VBR and CBR mode

LCN (Logical Channel Number) support

DVB-C (EN300 429) and ITU-T J.83A/B supported

PSI/SI editing & inserting

PID Remapping & Filtering

Support PCR correct and PCR interval adjusting

Optional LOGO,QR code,OSD insertion for every,All or Each module of local channel

Superior Shoulders and Excellent modulation quality MER

Low power consumption and high reliability with MTBF(Mean Time Between Failure) ≦87600 Hours

Easy-to-Use System Management via Web

Log information printing

Lowest Cost per channel - Breakthrough Price !

Principle Chart

Composite Inputs
	24 RCA and 48 Pairs of R/l Analog inputs
	PAL, NTSC, 75Ω unbalanced
	Connector 9-pin sub-D female
	Return loss ≥ 35 dB, 10Hz to 5.5MHz
	(optional for 8,12 channels)
	1 DVB-C Tuner (only for DVB-C RF out), F type
	128 IP input over UDP and RTP
	Selectable GbE1,GbE2 Port RJ45,850Mbps per port
	Multicast(IGMP2.0/3.0)/Unicast, IPTV Sync

Down/Cross Conversion
Input	720×576i	720×480i
Output	720×576_50i,704×576_50i,640×576_50i, 352×288_50i	720×480_60i, 544×480_60i, 352×480_60i
Output	320×288_50i, 176×288_50i, 176×144_50i	352×240_60i,320×240_60i,176×240_60i, 176×120_60i
Frame Rates	50fps,60fps

Video Processing
Input Format	PAL-BGHID/PAL-CN/PAL-M/PAL-60 NTSC/NTSC-M/NTSC-4-43
Image Setting	Brightness: 1 - 255
	Contrast: 1 - 255
	Saturation: 1 - 255
	Hue: -128 – 127
Video Sharpness	Close, Smoothness, General, Sharpness
Encoding	MPEG-2 MP@ML
Bit-rate	0.5Mbps~8Mbps
Encoding Schemes	VBR,CBR
GOP Structure	IBBP
Aspect Ratio	4 : 3, 16 : 9

Audio Processing
Encoding	MPEG-1 Layer 2,AC3-2.0
Sampling rate	48KHz
Resolution	24-bit
Bit-rate	64kbps,128Kbps,192kbps,224kbps, 256kbps,320kbps, 384kbps
Audio Gain	-12 - +40

Multiplexing
Maximum PID	180 input per channel
Remapping	PID remapping ( automatically or manually)
PSI/SI	SDI/PMT/TOT/PAT/BAT/CAT/TDT/NIT Insert
	Accurate PCR adjusting
	PCR PID Sync

Scrambling(Only for DVB-C)
Simul-Crypt CAS number	4
Scrambling algorithm	DVB-CSA
Table update	CAT/PMT
ECMG interface	TCP
EMMG interface	TCP/UDP
EMM bandwidth	0~3Mbps/TS

General RF Modulation
Connector	F-Type, 75 Ω
Ports	2 RF ports per module
RF Monitor Level	20 dB below RF output
Output Return Loss	14 dB
RF frequency	50~960MHz, 1KHz step
Numbers of RF Channel	4

DVB-C Mode
QAM Encoding	EN300 429& ITU-T J.83 Annex A (DVB), Annex B
MER	≥40db
Bandwidth	6Mhz(Annex B) or 8 Mhz(Annex A)
Symbol Rate	5.0Msps~7.0Msps, 1ksps stepping
QAM Constellations	16/32/64/128/256QAM(Annex A) 64/256QAM(Annex B)
RF output level	-20~ 0dBm (87~107 dBµV), 0.1db step

DVB-T Mode
Standard	EN300744
FFT mode	2K
Bandwidth	6Mhz, 7Mhz, 8Mhz
Constellation	QPSK, 16-QAM, 64-QAM
Guard Interval	1/4, 1/8, 1/16, 1/32
FEC	1/2, 2/3, 3/4, 5/6, 7/8
MER	≥42 dB
RF output level	-28~ -3dBm (79~104 dBµV), 0.1db step

Stream output
MPTS IP out Configurable mirroring per QAM
MPEG-TS Over UDP/RTP, 1*1000(GbE1 Port)
7x188 Bytes per TS packet
Filter Null Packet
Source TS select:Scrambled, No Scrambled

Stream output

MPTS IP out Configurable mirroring per QAM

MPEG-TS Over UDP/RTP, 1*1000(GbE1 Port)

7x188 Bytes per TS packet

Filter Null Packet

Source TS select:Scrambled, No Scrambled

System function
Web Network management
English language
Ethernet software upgrade
Save/Restore/Facture Set/Backup/Load Setting

System function

Web Network management

English language

Ethernet software upgrade

Save/Restore/Facture Set/Backup/Load Setting

Environment
Dimension(W×L×H)	482mm×410mm×44mm
Approx weight	8kg
Temperature	0~45℃(Operation); -20~80℃ (Storage)
Voltage range	100 to 120/200 to 240V AC ±10%; 50/60Hz
Power consumption	70W

Our Company

We are professional one-stop solution for DVB-C/T Systems and IPTV operation,including satellite receivers, broadcast and Multiscreenencoders,transcoder,STBs, and encoder&modulator. With years of export experience along with excellent quality, advanced services and competitive prices, Haovision has won numerous customers' trust and support.

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Packing & Delivery

FAQ

Terms of Payment: TT, Paypal, Western Union, AliPay
Terms of Warranty: 5 Years and 24/7 hours online technical support
OEM ability: Yes. Customization details is depending on customer requirements.

Lead time: Generally 5 working days, for special orders, please contact sales manager for confirmation

Terms of Delivery: Air Express as DHL, FedEx, TNT, UPS, EMS, air shipping, sea shipping for details, please contact sales manager