0.66 – 0.72 GHz High Linearity Power Amplifier: GRF5506


The GRF5506 from Guerrilla RF is a high gain, two-stage InGaP HBT power amplifier ideally designed for use in transmitter applications that typically do not employ digital predistortion correction schemes. The device delivers excellent P1dB, ACLR, and IM3 performance over the 660 to 720 MHz frequency range.

The GRF5506 features +24.5 dBm linear output power that is maintained at 85˚C, flexible biasing for latitude and linearity optimization, as well as a 5 V supply voltage. The rugged design is extremely resilient to mismatched loads. This amplifier is housed in a compact 3 x 3 mm QFN-16 package with an operating temperature range of -40 to 85 °C.

For additional information on the GRF 5506, download the available datasheet.