LNA PGA-103 v1.0

Low Noise Amplifier with PGA-103+ with ultra low noise LDO to 5V DC supply.

EMC shield BOX https://www.tme.eu/cz/details/271.16/stinene-krabicky/teko/

PCB size 52x46 mm

Measurement (TNX OK1VUM)

144 MHz - Gain 26.21 dB, Noise figure 0.53 dB, P(in) 1dB compression -3 dBm
432 MHz - Gain 24.60 dB, Noise figure 0.60 dB, P(in) 1dB compression +1 dBm

Shematic

PCB Top Side

PCB Bottom Side

Photos