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Ka-Band Single Band LNB
■ extremely low noise temperature ■ 1:1 or 1:2 redundant function
■ extended frequency customization ■ out-of-band suppression function
■ low power consumption, high cost performance ■ overload and limit protection
■ easy installation and maintenance ■ LNB power supply monitoring
Technical parameters of products
Items |
Parameters |
Input Frequency |
19.6-21.2GHz |
Output Frequency |
2.2-3.8GHz(ortho-spectrum) |
Noise Temperature |
170K(23℃) |
Local Frequency |
17.4GHz |
Input VSWR |
2.5 : 1 |
Output VSWR |
2.3 : 1 |
Gain |
60dB |
Gain stability |
≤3dB /500MHz(any);≤0.6dB /40MHz(any) |
Gain flatness |
≤0.1dB/h,≤0.6dB/day,≤0.5dB/month |
Output P1dB |
≥+5dBm(1dB compression point) |
Phase Noise |
≤-65dBc/Hz @100Hz |
≤-75dBc/Hz@1KHz |
|
≤-85dBc/Hz@10KHz |
|
≤-95dBc/Hz@100KHz |
|
Power Requirements |
9VDC~18VDC |
Connectors |
Input:N-50K、waveguide(BJ-84、BJ-40、BJ-120、BJ-220) (FDM84、FDM40、FBM120、FBM220) |
Output:N-50K(DC、时钟输入、中频输出) SMA-50K,F-75K(英制) |
|
Working Temperature |
-40℃~+60℃ |
External Reference |
10MHz,0±3dBm |