Prix FOB
Obtenir le dernier prix|
1 Piece Minimum Order
Pays:
China
N ° de modèle:
DMB-2028
Prix FOB:
Localité:
-
Prix de commande minimale:
-
Commande minimale:
1 Piece
Packaging Detail:
1pc/ctn
Heure de livraison:
7 working days after full payment
Capacité de Fournir:
-
Payment Type:
-
Groupe de produits :
Personne àcontacter Emily
Hangzhou, Zhejiang
| DMB****8 DVB-T modulator is designed to meet the most demanding of today's digital terrestrial TV broadcast market, which is applied especially to the medium and small terrestrial digital TV systems and enterprises. It supports DVB-T whole working modes, hierarchical mode as well as VHF and UHF band frequency agile signal output. with high quality RF signal, it directly drives the low power digital TV transmitter, and contains such three test modes as NULL insertion, PRBS sequence, test stream, which supply comprehensive and reliable DVB-T signal source system for R&D company or manufacturer. DMB****8 DVB-T modulator is the cost-effective modulator. |
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| 1.2Â MAINÂ FEATURES |
| 1)Â DVB-TÂ supported |
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| 2) 2K, 8K modes supported |
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| 3) Frequency agile *8MHz ~**0MHz, in 1Hz step |
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| 4) 0dBm RF output level,*0dB attenuation range, in 0.1dB step |
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| 5) Bit rate adaptation and PCR re-stamping |
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| 6) High quality RF modulation |
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| 7) 3 kinds of TS test modes |
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| 8) Web browser remote control, SNMP supported |
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| 1.3Â SPECIFICATIONS |
| MPEG-TSÂ Input |
| 1) comply with ETS *****4 and TS*****1 |
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| 2) 1 ASI , bit rate adaptation |
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| 3) **8 Bytes supported |
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| 4) ASI packet modes: burst/byte |
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| 5) Max effective bit rate: up to *1.*7Mbps |
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| 6) Connector: BNC, *5 ohm |
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| TS Test Mode |
| 1) NULL symbol insertion |
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| 2)Â PRBSÂ sequence |
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| 3) Test stream |
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| Clock and Synchronization |
| 1) Internal reference clock *0MHz (OCXO) |
| Control |
| 1) Front Panel |
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| 2) Web browser remote control, SNMP supported |
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| RFÂ output |
| 1) Frequency:*8MHz ~ **0MHz, in 1Hz step |
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| 2) Main Output Level: 0dBm |
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| 3) Attenuation: **0dB–0dB in 0.1dB step |
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| 4) Monitoring output: **0 dB |
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| 5) Return Loss: >*5dB |
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| 6) Level Stability: ±0.5dB |
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| 7) I/Q amplitude unbalanced: <0.*5% |
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| 8) I/Q quadrature error: <0.*5º |
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| 9)Â MER:Â >*0dB |
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| *0) Spurious: >*5dB(related to the whole signal power) |
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| *1) Connector: N, *0ohm |
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| Modulation and code |
| 1) Supported ETS *****4 standard |
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| 2) Supported Modes: DVB-T |
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| 1) FFT: 2K, 8K |
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| 2) Guard Intervals: 1/4, 1/8, 1/*6, 1/*2 |
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| 3) FEC: 1/2, 2/3, 3/4, 5/6, 7/8 |
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| 4) Constellations: QPSK, *6QAM, *4QAM |
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| 5) Inner interleave: Native |
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| 6) Channel Bandwidth: 6MHz, 7MHz, 8MHz, |
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| 7)Â TPSÂ signal:Â DVB-T |
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| Mechanical Parameter |
| 1) Voltage: AC *0~**0V, *0~*0Hz |
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| 2)Â Consumption:Â *0W |
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| 3) Operating temperature: **0~*0° |
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| 4) Storage temperature: **0~*0° |
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| 5)Â Humidity:Â *0%**5% |
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| 6)Â Dimension:Â **0mm(L)X**0mm(W)X*5mm(H) |
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| 7)Â Weight:Â 6kg |
| Pays: | China |
| N ° de modèle: | DMB-2028 |
| Prix FOB: | Obtenir le dernier prix |
| Localité: | - |
| Prix de commande minimale: | - |
| Commande minimale: | 1 Piece |
| Packaging Detail: | 1pc/ctn |
| Heure de livraison: | 7 working days after full payment |
| Capacité de Fournir: | - |
| Payment Type: | - |
| Groupe de produits : | DTV Modulator |
