Product Specifications
| Prod Model: |
HPS8502 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Certification: |
CE |
| Condition: |
New |
| Type: |
TV Front-end Equipment |
| Function: |
DVB-T2 Modulator |
Product Description
Outline
HPS8502 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 50% under the similar carrier to noise ratio (CNR) threshold. HPS8502 DVB-T2 modulator also supports single-PLP and MI (T2-MI) interface, and can receive transmission data and synchronous information from DVB-T2 Gateway through its ASI and IP ports.
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.
Features
Fully complying with EN302 755 standard
4 ASI inputs, 10MHz input/loop out, 1PPS input/loop out, and IP input
Supports single PLP input
Support MISO and SISO
Support QPSK/16QAM/64QAM/256QAM (normal or rotated)
Support TS format: T2-MI or MPEG2/MPEG4 TS (Mode A)
High performance output: MER>43dB, shoulder level>56dB
Output signal bandwidth: 5M, 6M, 7M, 8MHz
Support MFN and SFN net mode
RF frequency range: 30MHz~999MHz
RF output level: -25~+3 dBm, 0.1db stepping
Supports non-linear and linear digital pre-distortion (DPD)
Constant temperature crystal oscillator, as high as 0.1ppm stability
Support online upgrade
Keyboard operation and LCD display
Web Network management system (GUI)
Specifications
|
Input |
T2MI input over ASI and IP (Option) |
1000 Mbps Ethernet port ----HPS8502A |
|
100 Mbps Ethernet port ----HPS8502 |
|
TS input over ASI and IP port (UDP) |
|
10MHz reference clock input and loop out, BNC interface |
|
1PPS input and loop out, BNC interface |
|
Modulation |
Standard |
EN302 755 |
|
Mode |
Mode A: single-PLP;
Mode B: multiple-PLP (Option) |
|
PLP Constellation |
QPSK, 16QAM, 64QAM, 256QAM (Normal or Rotated) |
|
L1 Post Constellations |
BPSK, QPSK, 16QAM, 64QAM |
|
FEC Length |
Short(16K), Normal (64K) |
|
FEC Rate |
1/2, 3/5, 2/3, 3/4, 4/5, 5/6 |
|
Pilot Pattern |
PP1 - PP8 |
|
Guard Interval |
1/128, 1/32, 1/16, 19/256, 1/8, 19/128, 1/4 |
|
FFT Mode |
1k, 2k, 4k
8k, 16k, 32k (normal or extended) |
|
Bandwidth |
5MHz, 6MHz, 7MHz, 8MHz |
|
Net Mode |
MFN, SFN (Option) |
|
RF Out |
Connector |
N Type, 50ΩImpedance |
|
RF range |
30~999Mhz, 1hz stepping |
|
Output level ATT |
-25~+3 dBm, 0.1db stepping |
|
MER |
> 43db |
|
Shoulder Level |
>56dB |
|
System |
LCD display, keyboard and web Network management |
|
Supporting software upgrading through network |
|
General |
Demission (W*L*H) |
482mm×410mm×44mm |
|
Weight |
4.8kg |
|
Temperature |
0~45(operation),-20~80(storage) |
|
Power supply |
AC 220V±10%,50/60Hz |
|
Power Consumption |
34W |
Hipro Electronics Co., Ltd. Have been specialised in the research, manufacture of satellite digital CATV front-end equipments and IPTV equipments for more than 10 years in Chengdu, China
We offer full range of IRD & Decoder, Encoder, Multiplexer, Scrambler, Modulator, all-in-one device, We help network operator build digital TV broadcasting system based on DVB-C, DVB-T/T2, DVB-S/S2, ISDB-T solution, and IPTV system solution.
We are also one of leading IPTV operator, adopt the most advanced P2P IPTV streaming technology, customer can watch channels in the world only if there are internet. We can offer Arabic channels IPTV receiver, Turkish channels IPTV receiver, Indian channels IPTV receiver, etc.
All of our products have to undergo a burn-in test before shipment, they are fully connected and have to function correctly for 30 uninterrupted days. Only then can they be shipped to customers.
Hipro have a powerful technical engineer team to provide professional technical support and after sale service.
Hipro always takes the belief" Leading technology first, bring to the beautiful TV world
