Product Specifications
| Prod Model: |
HPS384A |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Size: 440mm×414mm×44.5mm: |
1 U |
Product Description
OutlineHPS384A ISDB-T modulator is developed to adapt Japan, Brazil, Argentina and other South American country's terrestrial digital television. The modulator's channel encoding and modulation mode is fully complying with the ARIB STD-B31 standard. This ISDB-T modulator supports four ASI hot backup input, single frequency network, and multi-frequency network. In order to improve the output performance of the transmitter, this ISDB-T modulator also simultaneously supports adaptive linear and nonlinear digital pre-distortion, layered transmission and three transmission modes. Furthermore, this device can be upgraded and controlled through network system, which can be widely used in ISDB-T digital broadcasting network's setting up and set-top box design's production and test.
FeaturesFully complying with ISDB-T (ARIB STD-B31) and ISDB-TB standard
4 ASI in, 1 RF in, 10MHz reference clock and 1PPS in
Layered transmission with A, A+B, A+B+C hierarchy modes
ISDB-T BTS input (with IIP packet), support single frequency and multi-frequency network
Three transmission modes: mode1(2k), mode2(4k), mode3(8k)
Supports adaptive linear digital pre-distortion (DPD)
Supports adaptive non-linear digital pre-distortion (DPD )
MER≥42db
RF output range: 30~960MHz with 1Hz step
Constant temperature crystal oscillating and excellent frequency stability (reach up to 0.1ppm)
LCD display, keyboard and SNMP software operation
Specifications | Input | 4 ASI input, hot backup, BNC interface | | GPS 10MHz reference clock input, BNC interface | | GPS 1PPS input, BNC interface | | 1 RF input for DPD -25dbm~+5dbm | | Modulation | Standard | ARIB STD-B31 | | Mode | mode 1(2k), mode 2(4k), mode 3(8k) | | Constellation | DQPSK, QPSK, 16QAM, 64QAM | | External coding | RS (204,188) | | Internal coding | Convolution (1/2, 2/3, 3/4, 5/6, 7/8) | | Guard interval | 1/4, 1/8, 1/16, 1/32 | | Hierarchy mode | A\A+B\A+B+C | | Time domain interlacing | mode 1: 0, 4, 8, 16 mode 2: 0, 2, 4, 8
mode 3: 0, 1, 2, 4 | | Bandwidth | 6MHz, 7MHz, 8MHz | | RF Out | Connector | N Type, 50ΩImpedance | | RF range | 30~960Mhz,1Hz step | | Output level ATT | -26dbm~+3dbm,0.1db step | | MER | ≥ 42db | | Non-linear DPD | over 10db ACPR improvement (normally) | | linear DPD | over 10db non-flatness adjustment(normally) | | System | LCD display, keyboard and SNMP operation | | Supporting software upgrading through network | | General | Demission (W*L*H) | 440mm×414mm×44.5mm | | Weight | 4.9kg | | Temperature | 0~45(operation),-20~80(storage) | | Power supply | AC 100V~240V,50/60Hz | | Consumption | To be tested |
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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"
