SMW Dual PLL System – Ku Band
雙 BDC（下限轉換器），同時用於 Ku 波段的低頻和高頻
_x000D_特點
- 全Ku波段覆蓋
- 標準超低相位噪聲滿足所有DVB-S2X配置文件 < li> 高 P1dB 和 IP3
- 低損耗隔離器標準
- 在內部鏈路之間進行選擇。或
- 外部參考。入門型號
- 體積小、重量輕
- 工作溫度範圍廣
- 低增益選項
- 戶外使用
- li>< li>選項：1U 室內薄型<
The Dual PLL is the professional solution to receive the two bands simultaneously with high LO stability and low phase noise.
Any LO frequencies can be combined without spuriouses e.g. Low band 10.0 GHz & High band 11.3 GHz.
The standard solution for Ku-Band Dual System consists of one LNA and two Block Down converters including RF and DC cables 3-6 m. All parts are optimized, adjusted and tested as a complete matched unit.
Additional information
| Frequency range/ Lo Band 1 | 10.70-11.80 GHz (9.75), 10.95-11.80 GHz (10.0), 11.2-11.7 GHz (10.25, 11.45-12.20 GHz (10.50), 11.7-12.75 GHz (10.6), 11.70-12.75 (10.75) |
|---|---|
| Frequency range/Lo Band 2 | 11.70-12.75 GHz (10.6), 11.70-12.75 GHz (10.75), 12.20-12.75 GHz (11.2), 12.20-12.75 GHz (11.25), 12.25-12.75 GHz (11.3) |
| Internal/External 10 MHz reference | ±1 ppm -20 to +70ºC (±1,5 ppm -40 to +80ºC), 5 kHz (0.5 ppm), ext. 10MHz ref. |
| Output connectors | F-connectors, N-connectors, SMA |
| Cable length between LNA-BDC's | 3.0 m, 6.0 m, 4.0 m Flexible |
| Cable length DC to LNA | 3.3 m, 4.3 m, 6.3 m |
| Separate DC inputs | F, N, SMA |
| Separate inputs ext. 10 MHz ref. (BDCs) | SMA |
| Options | Customized LO freq. Gain, Variation, Input and Output freq. range, Waveguide isolators. |