The H-LNA 250-350 25 12 | 03000038 from Radiometer Physics GmbH is a RF Amplifier with Frequency 250 to 350 GHz, Gain 25 dB, Noise Figure 12 dB, P1dB -5 dBm, P1dB 0.0003 W. Tags: Low Noise Amplifier. More details for H-LNA 250-350 25 12 | 03000038 can be seen below.