The CBMA2440/2.5/25OK-B1 from G-WAY Microwave is a RF Amplifier with Frequency 2400 to 2500 MHz, Gain 21 dB, Gain Flatness ±0.5 dB, Noise Figure 2.1 to 2.3 dB, Output Power 17 dBm. Tags: Low Noise Amplifier. More details for CBMA2440/2.5/25OK-B1 can be seen below.