供应中龙通高频头TUNERCDT-902C32S-05调谐器
| 应用领域 | | | 端子序号 | 端子名称 |
| 数字电视机顶盒,数字电视 | | | Terminal No | Terminal
name |
| 产品特征: | | | 1 | NC |
| •I2C bus 控制 | | | 2 | NC |
| •符合 Nordig | | | 3 | VCC1 |
| •RF环通放大 | | | 4 | SDA |
| •小体积，卧式和立式安装 | | | 5 | SCL |
| •EOC滤波 | | | 6 | CLK_OUT |
| Application | | | 7 | IF_AGC |
| STB,DIGITAL TV | | | 8 | IF1 |
| Features： | | | 9 | IF2 |
| •I2C bus control | | | | |
| •Meets the requirements
of Nordig | | | | |
| •RF-in to RF-out loopthrough
amplifiers | | | | |
| •Small size , horizontal
and vertical mounting | | | | |
| •EOC filter | | | | |
| | | | | |
| | | | |
| | | | |
| 型号（Part Number） | CDT-902C32S-05 |
| 接收方式(Receiving System) | DVB-C,J.83B |
| 安装方式(Connector) | 卧式,螺纹头+IEC头 |
| 频率接收范围 （Frequency Range） | 51MHz～860MHz |
| 带宽（Channel bandwidth） | 6MHz～8MHz |
| 中频频率（Intermediate Frequency） | 3MHz～5MHz |
| 射频功率增益(RF Power Gain) | Typ=71dB |
| 总功率增益(Overall Power Gain) | ≥80dB |
| 增益差(Overall gain taper ) | ≤6dB |
| IF AGC控制范围(IF AGC range) | ≥25dB |
| 镜像抑制比(Image Rejection) | ≥50dB |
| 回波损耗（Return loss ） | ≥8dB |
| 噪声系数(Noise Figure) | ≤9dB |
| 结构尺寸（Dimensions） | 25.2mm*28mm*8mm |
