SMW Fiber output Ka-Band LNB
雙直流插入模塊主要用於為我們的光纖LNB提供直流電源。
_x000D_ DDCI 配備 15m 3 線 DC 電纜，可與單個電源一起使用_x000D_ 或使用兩個電源（冗餘）。_x000D_ 與 TDK Lambda 電源配合使用，可提供 1 個或 2 個光纖 LNB。The Ka-band Fiber PLL LNB is a single-band LNB that covers the wide frequency range 17.3-22.2 GHz with several sub-bands and LO frequencies. Up to 20 km standard 1310 nm (optional up to 40 km with 1550 nm) single mode fiber cable distance, depending on link budget with very high C/N maintained. Options include customized LO, customized gain, separate DC power input and separate input for the external 10 MHz reference.
Additional information
| Model | 16.35 (17.30-18.30), 16.75 (17.7-18.7), 17.20 (18.2-19.2), 17.25 (18.2-19.2), 18.2 (19.2-20.2), 18.25 (19.2-20.2), 18.75 (19.7-20.2), 19.20 (20.2-21.2), 19.25 (20.2-21.2), 20.20 (21.2-22.2), 20.25 (21.2-22.2), 20.45 (21.4-22.00), Other |
|---|---|
| Ext. 10 MHz ref. / LO Stability | Auto switch Ext. 10 MHz ref. / ±2.5 ppm Internal |
| Monitoring and DC connector | F-connector, N-connector, SMA-connector, Other |
| AGC or Fixed Gain | AGC (standard), Fixed Gain (option), Other |
| Fiber Transmitter | 1310 nm, 1550 nm |
Drawing
