Marine & Aviation
KTU41
Description
KTU41 is a satellite universal dual-LO LNBF for Ku-band, with low noise figure and high conversion gain. Supports vertical/horizontal polarization switching and low/high LO band switching, for satellite reception systems.
Specifications
| Noise Figure | 0.9 dB (Typ.) |
| Output Power | 0 dB (Min.) |
| Gain Flatness | ±0.5 dB/27 MHz |
| Conversion Gain | 50 dB (Min.) 62 dB (Max.) |
| Image Rejection | 40 dB (Min.) |
| Input Connector | CR120 Circular Waveguide |
| Output Connector | 75 ohm F type (female) |
| Output Return Loss | 7.5 dB |
| D.C. Supply Voltage | 11.5～19 V |
| Cross Pol. Isolation | 20 dB (Min.) 25 dB (Typ.) |
| Band Switching Hi Band | 22 KHz±4 KHz continuous tone signal |
| Band Switching Low Band | 0 KHz |
| D.C. Current Consumption | 300 mA (Max.) |
| L.O. Frequency (Hi Band) | 10.6 GHz |
| L.O. Frequency (Low Band) | 9.75 GHz |
| Input Frequency Range (Hi Band) | 11.7～12.75 GHz |
| L.O. Phase Noise (1 KHz Offset) | -60 dBc/Hz |
| Input Frequency Range (Low Band) | 10.7～11.7 GHz |
| L.O. Frequency Stability (25℃) | ±1 MHz |
| L.O. Phase Noise (10 KHz Offset) | -80 dBc/Hz |
| Output Frequency Range (Hi Band) | 1100～2150 MHz |
| L.O. Phase Noise (100 KHz Offset) | -100 dBc/Hz |
| Output Frequency Range (Low Band) | 950～1950 MHz |
| Polarity Switching Voltage (Vertical) | 11.5～14.2 V |
| Polarity Switching Voltage (Horizontal) | 15.8～19 V |
| Harmonic Distortion On InBand (1700 MHz) | -60 dBm (Max.) |
| L.O. Frequency Stability (-30℃～60℃) | ±3 MHz |
Get a Quote for This Product
100% Refund Guarantee24h Response100K+ Verified FactoriesYour data is safe
Free China Sourcing Guide
Learn how to find reliable factories, avoid scams, negotiate prices, and manage quality -- all from our years of on-the-ground experience in Ningbo.