| 9-10GHz LNB |
|
| No. |
Item |
Specification |
备注 |
| 1. |
Input Signal |
1)Frequency：9GHz～10GHz |
|
| (输入信号) |
信号频率：9GHz～10GMHz |
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|
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| 2)Level：≤-45dBm, Non-damaging level ≤0dBm |
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| 信号电平：≤-45dBm，非破坏性电平≤0dBm |
|
| 3) Number of Input Ports：4 channels |
|
| 输入端口数量：4通道 |
|
| 2. |
Output Signal |
4) Output Frequency：1600MHz ± 650MHz |
|
| (输出信号) |
输出频率：1600MHz ± 650MHz |
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|
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| 5) Number of Output Ports：4 channels |
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| 输出端口数量：4通道 |
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|
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| 6) Output Level：P-1 ≥ +10dBm |
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| 输出电平：P-1 ≥ +10dBm |
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|
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| 7) Spurious Suppression：Related Spurs ≤-50dBc (at 0dBm output), Independent Spurs ≤-70dBm |
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| 杂散抑制：相关杂散 ≤-50dBc (0dBm输出时)，独立杂散 ≤-70dBm |
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| 8) Third-Order Intercept Point (IP3)：≥20dBm |
|
| 三阶截点(IP3)：≥20dBm |
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| 9) L.O Phase Noise： |
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| 本振相位噪声： |
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| 100Hz ≤ -65dBc/Hz |
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| 1kHz ≤ -75dBc/Hz |
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| 10kHz ≤ -85dBc/Hz |
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| 100kHz ≤ -95dBc/Hz |
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| 3. |
Conversion Characteristics |
10) Noise Figure：≤1.6dB |
|
| (变频特性) |
噪声系数：≤1.6dB |
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| 11) Gain：55±5dB |
|
| 增益：55±5dB |
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| 12) Gain Flatness：≤±2dBp-p/1GHz Bandwidth |
|
| 增益平坦度：≤±2dBp-p/1GHz带宽 |
|
| 4. |
External Interfaces |
13) RF Input：Female SMA，VSWR ≤ 1.25 |
|
| (外部接口) |
射频输入：SMA母头，电压驻波比≤1.25 |
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| 14) IF Output：SMA-K, Impedance 50Ω, VSWR ≤ 1.35 |
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| 中频输出：SMA-K(公头)，阻抗50Ω，电压驻波比≤1.35 |
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| 15) Monitor & Control Interface：TCP/RS485/422 Protocol |
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| 监控接口：RS485协议 |
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| 16) Power Requirement：24V DC Single Supply |
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| 电源要求：24V直流单电源 |
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| 5. |
Environmental Compatibility |
17) Operating Environment：Temperature: -40～+85℃, Relative Humidity: 10%～95% |
|
| 工作环境：温度：-40～+85℃，相对湿度：10%～95% |
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