Overview
Specifically designed for DTH market, this LNB provides optimized reception capabilities. This LNB allows for the connection of maximum eight Set Top Boxes with Single Tuner (or to four 4 STBs with Twin Tuner) – without the need of an external Multi-Switch. It 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.
Features
- Low Phase Noise, DVB-S2 (HDTV) compliant
- Low Noise ULN+ Figure (0.2 dB)
- Low Power Consumption
- Very high Cross Polarization Isolation
- Very high Frequency Stability
Specification
| Low Band Input Frequency Range | 10.7~11.7 GHz |
|---|---|
| Low Band Output Frequency Range | 950~1950 MHz |
| LO Frequency | 9.75 GHz |
| High Band Input Frequency Range | 11.7~12.75 GHz |
| High Band Output Frequency Range | 1100~2150 MHz |
| LO Frequency | 10.6 GHz |
| Noise Figure | 0.2dB typ. (0.7dB max.) |
| LO Initial Accuracy | +/- 1.0 MHz max. |
| LO Temperature Drift | +/- 3.0 MHz max. |
| LO Phase Noise @ 10K Hz | -90 dBc/Hz max. |
| Conversion Gain | 60 dB min. |
| Gain Ripple | +/- 0.75 dB/27MHz |
| Gain Variation | +/- 4 dB |
| Image Rejection | 40 dB min. |
| 1 dB Compression Point (O/P) | 0.0 dBm min. |
| Cross talk | 23dB min. |
| Control Signals Ca [ V ] | 11.0~14.0 V |
| Control Signals Cb [ H ] | 16.0~20.0 V |
| Control Signals Cc [Band switching] | 22KHz +/- 4KHz 0.4V – 0.8V pp |
| Output VSWR | 2.0 : 1 |
| Radiated Interference | -60 dBm max. |
| DC Power | 120mA max. @ 11 – 20V |
| Working Temperature | -30~+60 °C |
| Output Impedance (connect to STB) | 75Ω |
| Output connector | F-type (female) |
| Weight | 256 g |
