Los Angeles-based OPHIR RF announced it has brought to market the Model 5037 broadband amplifier, which produces 500 watts of CW power over the instantaneous frequency range of 200-1000 MHz, according to the company. The unit also offers input and output RF protection, as well as "excellent harmonic rejection," as evidenced by harmonic signals that are "typically better" than 30 dBc below the fundamental, the company said.