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HDMISAT is Authorized satellite/cable TV accessories supplier from Zhuhai,China
Universal Quad Ku Band Linear LNB/LNBF
Noise:0.6dB Input:10.7-12.75 GHz
Specification:
Item | Specification | Item | Specification |
Input Frequency Range | Low Band: 10.70~11.70 GHzHigh Band: 11.70~12.75 GHz | L.O. Phase Noise | -50dBc/Hz@1KHz-75dBc/Hz@10KHz-95dBc/Hz@100KHz |
Output Frequency Range | Low Band: 950~1950 MHzHigh Band: 1100~2150 MHz | Image Rejection | 40dB (Min.) |
Noise Figure | Low Band: 0.6 dB (Typ.)High Band: 0.6 dB (Typ.) | Output VSWR | 2.0:1 (Max.) |
Conversion Gain | 60dB (Typ.) | Output Power | 0dBm (Min.)(at 1dB gain compression) |
Gain Flatness | ±0.5dB/26MHz | Connector Type | 75Ω Female Connector |
Cross POL. Isolation | 25 dB (Typ.) | DC Current Consumption | 180mA (Typ.) |
L.O. Frequency | Low Band: 9.75 GHzHigh Band : 10.60 GHz | Low/High Band Switching | Low Band: 0 HzHigh Band:22KHz±4KHz |
L.O. Frequency Stability | ±1.0 MHz (Max.)@+25°C±2.0 MHz (Max.)@-30°C~+70°C | POL. Switching Voltage | 10.5~14.0 V @VP16.0~20.0 V @HP |
Operating Temperature | -30°C~+70°C |
LNB noise figures 0.1dB?
The dB used by most companies is not an accurate figure.If you speak to anyone knowledgeable in this field they will tell you that it is physically impossible to go below 0.3 in fact most of the 0.1 to 0.3 Lnb's sold are more likely 0.4 to 0.5 it just a commercial hype to say that your Lnb is better than anyone else's.That's why they make these statements to sell their Lnbs. it is only when we test them that the true performance level is known.
As manufacturer we know that the LNB’s noise figure differs in every batch of production and every frequency range. And for us, our LNB’s noise figures vary from 0.5dB to 1dB.We admit that we are not making the best LNBs. But we can guarantee you it’s the best we can do on our price.
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