433 MHz 434 MHz Filtered Low Noise Amplifier LNA with 20 dB Gain

Regular price $48.00


This is a small, Filtered Dual Low Noise Amplifier centered at 433.92 MHz with a typical gain of 20 dB in the 5 MHz pass band and Noise Figure of less than 1 dB. This product has excellent out-of-band rejection specifications, provides power handling of up to a maximum -15 dBm and has an operating temperature range of -40C to +85C. The product includes a bias tee feature (you will need to solder a 10uH inductor yourself).


  • 433 MHz or 434 MHz signal reception in a weak signal environment 
  • Rejection of strong signals in Cellular, LTE, UHF and 915 MHz, 2.4 GHz ISM bands


Frequency                    Gain

430 - 436 MHz                 20 dB

50 - 400 MHz                 < -20 dB

480 - 1000 MHz             < -15 dB

Maximum RF Input Power

-10 dBm