主要特征
- DVB-T/T2全面和实时解调和测量
- 高水准的MER测量表现
- 先进的监控特性: MER, 频谱显示， 群集（Constellation）， SFN窗口
描述
Odyssey是专门用来发现，分析，认证地面数字电视标准（DVB-T2)的一套解决方案。机顶盒及芯片制造商需要有一个参考工具设计和调试他们的产品。广播系统越来越关注ETSI EN302755 V1.1.1（2009-09）这一新的标准， 需要Odyssey认证他们DVB-T2调制器的选择。电视渠道商需要评估DVB-T2提供的码率和C / N，Odyssey提供了MISO, multi-PLP获取的概况。
全面的监控功能
Odyssey提供广泛的检索监测参数和数据。实时收集了典型的射频信号性能数据，如输入电平，MER，信号收集噪比（C / N），误码率和数据包或帧错误率。此外，用户可以上传更加复杂和增值测量数据，如射频信号频谱显示，I / Q群集图中，信号的功率条形图以及SFN的窗口
规格
1）标准
* DVB-T/H: EN 300 744, EN 302 304
* DVB-T2: EN 302 755, TS 102 831 EN 102 773
* DVB-ASI: EN50083-9, ETSI TR 101 891,
* MPEG-TS: ISO/IEC 13818-1
2）射频输入
* 1个N型连接器 - 50Ω
* 输入电平:-30 dBm的/-90 dBm的
* 48 MHz至862 MHz
* 带宽:6，7或8 MHZ
3）ASI输出
* 1个BNC连接器 - 75Ω
* 格式88/204 bytes，突发或封包模式，最大50 Mbps
4）测量数据
* 信号电源条形图
* SFN窗口（5主要回声)
5）测量显示
* 频道频谱
* 群集模式
* 频道脉冲响应（CIR)
6）测量探测器
* 全频段输入电平:-10 dBm至-50 dBm
* 频道输入电平:-30 dBm到-90 dBm的
* 左，右肩膀（shoulder）:> 44分贝
* 信号收集噪比（SNR）
* 载波频率偏移（CFO）
* MER的:15 dB至36dB
* BER，PER（ISDB-T/TB）
* Pre LDPC BER，Pre BCH BER，FER（DVB-T2）
* MPEG-TS数据:TS_Sync，Continuity_count_error，PCR抖动, PCR重复和PTS分差
7）显示
* 明亮的色彩透射TFT显示屏
* XGA分辨率（1024 * 768）
* 嵌入式使用界面带控制键盘和鼠标
8）连接
* 1个以太网10/100的RJ45接口
* 3 个USB接口
9）物性
* 工作温度范围:0℃至40℃
* 尺寸（LxlxH）:LabForm:350x230x250
* 电源:90到250VAC - 47/63 Hz - 100VA
订购规格
XSML-SAN0-2010ODYSSEY - 信号分析, DVB-T2 标准- Labform
Test and Measurement
Odyssey Signal Analyzer
Key features
- DVB-T/T2 full and real time demodulation and measurements
- High level of MER measurement performance
- Advanced monitoring features: MER, Spectrum display, Constellation, SFN Window
Description
Odyssey is a solution especially designed to discover, analyze, and qualify the last Terrestrial Digital TV standard: DVB-T2. STB & Chipset manufacturers need to have a reference tool to design & debug their products. Broadcasters are becoming more and more concerned by this new standard [ETSI EN 302 755 V1.1.1 (2009-09)] and need Odyssey to qualify the choice of their DVB-T2 modulators. TV Channel providers need to evaluate the gain in term of bitrate and C/N, offered by the DVB-T2, Odyssey gives them an overview of the MISO, multi-PLP gain.
Comprehensive set of monitoring features
Odyssey provides a large choice in term of retrieved monitoring parameters and
data. Typical RF signal performance figures such as Input level, MER, Signal to
Noise ratio (C/N), Bit Error Rate and Packet or Frame Error Rate are collected
in real-time. Furthermore, the user can upload more complex and added-value
measurement data such as the RF signal spectrum display, the I/Q constellation
diagram, the signal power bar graph as well as the SFN Window.
Specifications
1) Standards
* DVB-T/H: EN 300 744, EN 302 304
* DVB-T2: EN 302 755, TS 102 831 EN 102 773
* DVB-ASI: EN50083-9, ETSI TR 101 891,
* MPEG-TS: ISO/IEC 13818-1
2) RF Input
* 1 x N connector - 50 Ω
* Input level: -30 dBm/ -90 dBm
* 48 MHz to 862 MHz
* Bandwidth: 6, 7 or 8 MHz
3) ASI Output
* 1x BNC connector - 75 Ω
* Format 188/204 bytes, Burst or Packet mode, 50 Mbps max
4) Measurement data
* Signal Power Bar graph
* SFN Window (5 main echoes)
5) Measurement displays
* Channel Spectrum
* Constellation Pattern
* Channel Impulse Response (CIR)
6) Measurement probes
* Full band input level: -10 dBm to -50 dBm
* Channel Input level: -30 dBm to -90 dBm
* Left and right shoulder: > 44 dB
* Signal to Noise Ratio (SNR)
* Carrier Frequency Offset (CFO)
* MER: 15 dB to >36 dB
* BER, PER (ISDB-T/TB)
* Pre LDPC BER, Pre BCH BER, FER (DVB-T2)
* MPEG-TS figures: TS_Sync, Continuity_count_error, PCR jitter, PCR repetition and PTS difference
7）Display
* Bright color transmissive TFT display
* XGA resolution (1024*768)
* Embedded GUI controlled with a keyboard & mouse
8）Connectivity
* 1 x RJ45 connector for Ethernet 10/100
* 3 x USB connectors
9）Physical
* Operating temperature range: 0°C to 40°C
* Dimensions (LxlxH): LabForm: 350x230x250
* Power supply: 90 to 250VAC - 47/63 Hz - 100VA
Order Information
XSML-SAN0-2010ODYSSEY - Signal Analyzer, DVB-T2 standard - Labform