技术细节
| Local Oscillator (LO) phase noise (10 kHz) |
-80 dBc/Hz |
| 输出阻抗 |
75 Ω |
| 直径 |
59.5 mm |
| Cross-polarization isolation |
22 dB |
| Control signal Cc (band switching) |
22 kHz |
| Supply voltage Cb (horizontal polarization) |
16 - 20 V |
| Supply voltage Ca (vertical polarization) |
11 - 14 V |
| Gain ripple (±) |
0.75 dB |
| Initial accuracy (±) |
1 MHz |
| Temperature drift (±) |
3 MHz |
| Image rejection |
40 dBmW |
| High band LO frequency |
10.6 GHz |
| Low band LO frequency |
9.75 GHz |
| 杂散发射 |
-60 dBmW |
| Low-band 低频发射频率范围 |
950 - 1950 MHz |
| High-band 高频发射频率范围 |
1100 - 2150 MHz |
| High-band 高频接受频率范围 |
11.7 - 12.75 GHz |
| Low-band 低频接收频率范围 |
10.7 - 11.7 GHz |
| 接收频率范围 |
11.7 - 12.75 GHz |
| 输出频率范围 |
1100 - 2150 MHz |
| 噪声系数 |
0.7 dB |
| 转换增益 |
55 dB |
Low Band Input 10.7 ~ 11.7 GHz, Low Band Output 950 ~ 1950 MHz, 0.3 dB Typ. (0.7 dB Max.), 75 Ω, 181 g
Specifically designed for the European DTH markets, this LNB provides optimized reception capabilities.It is designed to address the need to support multiple LNBs installations (on a single dish antenna). With this LNB it is possible to place two 40mm brackets on its prolonged neck. This LNB enables the reception of signals from one satellite and its distribution to maximum two Set Top Boxes with Single Tuner (or one STB with Twin Tuner) and is ready for High Definition transmissions and provides excellent Noise Figure performance. Designed to meet strict specifications and manufactured to the highest industry quality standards, this LNB is an ideal solution for the satellite broadcast reception across Europe.
<b> Main Features</b>
- Long Neck for Multi Satellite Reception Installations
- Low Phase Noise, DVB-S2 (HDTV) compliant
- Low Noise Figure
- Low Power Consumption
- High Cross Polarization Isolation
- High Frequency Stability
