MRF1513NT1 LDMOS RF FET Transistor | High-Performance 520MHz 3W Transistor by NXP 2025-04-07 The MRF1513NT1 is a high-performance LDMOS RF FET transistor by NXP, designed for 520MHz applications with 15dB gain and 3W output power. Ideal for RF amplifiers, communication systems, and amateur radio.