professional digital tv broadcasting equipment modulator feed DVB-T/T2 signal to DVB-T2 transmitter

$1,699.00 - $2,999.00
Min. Order
1 Unit
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Company Information

Hangzhou Haoxun Technologies Co., Ltd.

CN Trading Company
Response Time
<24h
Response Rate:
87.5%
Transactions
US$ 3,000+
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Quick Details

Port: Shanghai
Payment Terms: T/T,Western Union,Paypal
Supply Ability: 1000 Unit/Units per Month
Place of Origin: Zhejiang China
Brand Name: Dibvision
Model Number: Netmode 6420
Input: 1x ASI. IP(option),10MHz reference clock, 1PPS
Ouput: RF
SFN: Supported
PLP Constellation: QPSK, 16QAM, 64QAM, 256QAM (Normal or Rotated)
L1 Post Constellations: BPSK, QPSK, 16QAM, 64QAM
Delivery Detail: within 5 working days
Packaging Detail: Export Standard Carton Package
Product Description

NetMod6420 DVB-T2 modulator is our new product developed complying with the DVB-T2 standard. With its advanced modulating technology, this modulator can effectively make use of the ground spectrum resources and make it possible to provide reliable signals for fixed, mobile and portable devices. Compared with DVB-T, the channel capacity is increased by 30% under the similar carrier to noise ratio (CNR) threshold. 


It has been designed to provide a cost effective and high quality solution for broadcast network operators, system integrators and transmitter manufacturers aiming to deploy digital TV services over DVB-T, DVB-T2 networks in MFN or SFN environments.

NetMod6420 supports all DVB-T2 modulation features including T2-Modulator Interface (T2-MI) interface support, mono and multiple Physical Layer Pipes (PLPs), MFN/SFN operation, and SISO/MISO transmission through its ASI and IP port.

Moreover, this device can be upgraded and controlled through network system, which allows it to be widely used in setting up digital broadcasting network and provide good signals for scientific laboratory and DVB-T2 STB. 

Main Applications

●MFN/SFN synchronized transmissions
●DVB-T2 digital TV broadcast
· SFN/MISO transmission
· Mono and Multiple PLP broadcasting
· Regional TV distribution
●DVB-T digital TV broadcast
●DTT transmitters integration
●MFN/SFN synchronized transmissions

Option

OPT-IP 100M or 1GbE IP inputs
OPT-Net MFN or Both(MFN and SFN)
OPT-TS TS-M1 inputs
OPT-PLP Multiple-PLP
OPT-DPD Non-linear and linear digital pre-distortion

Features

▶Fully complying with EN302 755 standard

▶4 ASI input ports (for 1 channel TS input with 3 ports for backup)

▶TS over IP input (UDP)

▶10MHz input/loop out, 1PPS input/loop out

▶DVB-T2 RF output

▶Supports mono PLP

▶MISO and SISO supported

▶Support QPSK/16QAM/64QAM/256QAM (normal or rotated)

▶Support TS format: TS (Mode A)

▶High performance output: MER>43dB, shoulder level>56dB

▶Output signal bandwidth: 5M, 6M, 7M, 8MHz

▶Support MFN net mode

▶Supports non-linear and linear digital pre-distortion (DPD) (option)

▶RF output level: -25 ~ +3 dBm, 0.1db stepping

▶Constant temperature crystal oscillator, as high as 0.1ppm stability

▶Support online upgrade

▶Keyboard operation and LCD display

▶Web Network management system (GUI)

Specification
Input



T2-MI input over ASI
4 ASI input ports (for 1 channel TS input with 3 ports
Compliant with EN 50083 ASI interface standard
Max rate: ≤45M
1 channel TS input over ASI
Connector Type:BNC female, impedance 75Ohm



T2-MI input over IP (Option)
MPEG-2 TS UDP protocol
100 Mbps Ethernet port 
IGMP: ver2/ver3
Max rate: ≤85M
10MHz reference clock input and loop out, BNC interface
1PPS input and loop out 
PID pass-through
RF Out
Connector
N Type, 50Ω Impedance
RF range
30 ~ 999Mhz (step 1 Hz)
Output level ATT
-25 ~ +3 dBm, (step 0,1 dB)
MER
> 43db in the whole band
Shoulder Level
>56dB
TS Config 
MUX/IP/ASI
Ref cik select 
Inter/Exter/Auto 
output mod
SISO /MISO
guard interval 
1/4,1/8,1/16,1/32
RF bandwidth 
5/6/7/8 M
Pilot pattern 
PP4/PP7
RF level offset 
normal, invert, modulation  
RF output  
Modulation/single-tone 
Modulation
Standard
EN302 755
Mode
Mode A: Mono-PLP;  Mode B:multiple-PLP (Option)
PLP Constellation
QPSK, 16QAM, 64QAM, 256QAM (Normal or Rotated)
PLP Transmission Mode
HEM/NM
PLP LDPC Size
16K/64K
PLP Code Rate
1/2, 3/5, 2/3,3/4, 4/5, 5/6
PLP Constellation
QPSK, 16QAM, 64QAM, 256QAM
L1 Constellation
BPSK, QPSK, 16QAM, 64QAM
FEC Length
Short(16K), Normal (64K)
FEC Rate
1/2, 3/5, 2/3, 3/4, 4/5, 5/6
FFT Mode
1k, 2k, 4k; 8k, 16k, 32k (normal or extended)
Bandwidth
5MHz, 6MHz, 7MHz, 8MHz
T2 Frames Number
2~255
NUM Data Symbols
60
Network Mode
MFN, SFN (Option)
Management
Interface
1 x 10/100 Base-T Ethernet
Connector
RJ-45 
Management
Easy-to-use Web based GUI
Environment
Power consumption
34W
Power Supply
AC 220V±10%,50/60Hz
Working Temperature
0~45℃
Storage Temperature
-20~80℃
Dimensions
482mm×410mm×44mm(W*L*H)
Weight
4.8kg
Our Company

Dibvision is the leader in video delivery infrastructure solutions and provide the headend equipments in China. Solution includes DVB-C/T/T2, IPTV/OTT, Hotel IPTV, MINI CMTS, GPON and etc. Our company’s purpose is helping our customers to get the best video quality and emerging video capability. According to the improvement of the digital video and audio industry in the market, our company always publish the advanced equipments, such as multiscreen , HEVC and 4K(UHD) solutions, MINI CMTS devices and etc.

Certifications
Shipment


Upon your requirement, we can help you search the most cost effective method to delivery. By DHL, TNT, FedEx, UPS. by air. by see, According to your specific requirement, we will help you search the most cost effective and secure type of shipping.

FAQ

Why you choose us ?

1, 10 years experience in video delivery infrastructure solutions
2. Excellent pre-sale and after-sale Technical team
3. High quality with competitive price
4. Fast feedback and fast delivery
5. OEM supported

What we do?

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

Contact us
Contact person
Joyce Chen
Email
Sale02(a)dibvision.com
Skype
hzcx_42200
Whatsapp
+86-15869007928
Wechat
foreveryoung-zijin
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