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Super Low Noise Amplifier KU LNA BB 1018 A

This high linear preamplifier was developed for applications in VHF communication band. It is suitable especially for applications where a high intermodulation distortion ratio and at the same time a high input sensitivity are used. The coupling happened through 3dB hybrids, which guarantee an excellent input SWR and linearity of the preamplifier. The voltage supply via coax cable (remote power supply) or direct at the case is possible.


Gain Input return loss (S11) Output return loss (S22) Output IP3 Input IP3 Supply voltage Current consumption Input connector Output connector Case Dimensions in mm Weight
Type KU LNA BB1018 A
Frequency range 100...180 MHz
Noise figure @ 18 °C typ. 1,0 dB; max. 1,3 dB
>20 dB (max. +/- 2 dB)
max. 10 dB
better 15 dB
typ. +44 dBm @ 140 MHz
typ. +22 dBm @ 140 MHz
+12...15 V DC
typ. 230 mA
milled aluminium
78 x 41 x 22
typ. 100 g