NPTx Series GaN Wideband Transistors MACOM NPTx Series GaN Wideband Transistors are wideband transistors optimized for DC-2GHz operation. They support CW, pulsed, and linear operations with output power levels to 100W (50dBm) in an industry standard plastic package. They are ideally suited for defense communications, land mobile radio, avionics, wireless infrastructure, ISM applications and VHF/UHF/L/S-band radar.