Dual Polarization KU Band LNB
This KU band LNB features dual polarization for satellite communication. It has L.O. frequencies of 9.75 GHz and 10.6 GHz, with a gain of 65 dB.
Technical Specifications
Product Overview
High-Performance Satellite Reception
This Dual Polarization KU Band Universal Single LNBF is engineered for reliable satellite communication. It features versatile frequency ranges for both low and high bands, ensuring consistent signal reception. With a robust conversion gain of 65 dB and low noise figures, this unit is designed to meet professional standards for satellite signal downconversion.
Key Performance Metrics
Conversion Gain
65 dB
Conversion Gain
0.3 dB
Noise Figure
Frequency Specifications
Frequency Bands
| Parameter | Low Band | High Band |
|---|---|---|
| Input Frequency | 10.7-11.7 GHz | 11.7-12.75 GHz |
| Output Frequency | 950-1950 MHz | 1100-2150 MHz |
| L.O. Frequency | 9.75 GHz | 10.6 GHz |
Technical Standards
Signal Stability & Rejection
- Gain Flatness: ±0.5 dB/27 MHz
- Image Rejection: 40 dB (min)
- Cross-polarization Isolation: 21 dB (typ)
- Gain Variation P-P: ±2.5 dB (max)
L.O. Frequency Stability
- ±1 MHz (max) at +25°C
- ±1.5 MHz (max) at -40°C to +80°C
L.O. Phase Noise
- -60 dBc/Hz @ 1 kHz
- -85 dBc/Hz @ 10 kHz
- -90 dBc/Hz @ 100 kHz
