Place of Origin:
China
Brand Name:
SETON
Model Number:
KA WR42
High-performance WR42 LNB designed for KA-BAND FSS and VSAT systems, featuring customizable frequency ranges and superior signal reception capabilities.
| Noise Figure | 1.6dB (Max.) |
| L.O. Stability | ±25KHz; ±50KHz |
| Phase Noise | -70dBc@1KHz; -80@10KHz; -100dBc@100KHz |
| Input VSWR | 2.2:1 |
| Output VSWR | 2.0:1 |
| Conversion Gain | 58dB (Min.) |
| Gain Flatness (over 1000MHz) | 2dBp-p |
| Output P1dB | +5dBm |
| Image Rejection | 40dBc (Min.) |
| DC Power | +13VDC~+18VDC |
| Current | 350mA |
| Input Connection | WR42 |
| Output Connection | F(75Ω)/N(50Ω) |
| Anti-Thunder | 4KV (Min.)/ 6KV(Max.) |
| Rejection | KU-TI |
| Operating Temperature | -40℃~+60℃ |
| Storage Temperature | -40℃~+70℃ |
| Band 1 | Band 2 | Band 3 | Band 4 |
|---|---|---|---|
| 17.7~18.95 GHz | 18.95~20.20 GHz | 19.2~20.20 GHz | 20.20~21.20 GHz |
| LO: 16.75 GHz | LO: 18.0 GHz | LO: 18.25 GHz | LO: 19.25 GHz |
| IF: 950~2200 MHz | IF: 950~2200 MHz | IF: 950~1950 MHz | IF: 950~1950 MHz |
The transmit way by Matrix waveguide, LNB itself has anti-5G IMT @3.5G Band interference capability.
WR42 LNB directly input 5G IMT@3.5GHz frequency from transmitting waveguide, Guard band=100MHz, 5G Power Level: -30dBm, WR42 LNB output Gain(in-band) no intermodulation, Output Gain no saturation. WR42 LNB itself has strong anti-5G IMT@3.5GHz frequency capability, because with un-linking the mechanical filter outside, WR42 LNB built-in high performance out-band rejection passive filter.
WR42 LNB High Gain: 63dB (Typ.), which can receive week intensity signal; Low Noise: 0.8dB(Max.), which can guarantee system better C/N value.
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