Signal Processing Group Inc. Contact us at

 RF amplifier, HF amplifier, RF amp, low noise amplifier, microwave amplifier,broadband amplifier, amplifier module from SPG


Two stage RF amplifier details and purchase options

A low noise amplifier, LNA

New: A brand-new, unused, unopened, undamaged item in its original packaging. Packaging is done in a foam wrapper,which is itself enclosed in a ESD protected bag.

Item is a low noise amplifier ( LNA). The frequency of operation is from 40 Mhz to 2.5Ghz+. The power gain with 50 Ohm, input and output impedances is shown in the picture above, typically 15dB average over the band from 40Mhz to 2.4 Ghz. The noise figure is typically 1 dB over the frequency range. OIP3 is between 30 dB and 33 dB. P1dB is typically 20 dB. The operating power supply is between 3.0V and 5.0V. The input return loss is between 8 to 18 dB typically. The output return loss is between 12dB and 17dB.  The reverse isolation is typically 22 dB. The operating current varies between 28mA and 54mA depending on biasing. The maximum input RF power should not exceed 25 dBm. The absolute maximum operating supply is 5.5V. The operating supply voltage range is -40 to 85 Degrees Centigrade.



Get the Low noise amplifier from Digikey

Returns: 30 day or full refund

For more questions: contact SPG