Stealth Microwave introduces the SM4450-43L, a GaAsFET amplifier designed for various military and commercial applications demanding high performance. The unit operates from 4.4 to 5.0 GHz with a P1dB of +43 dBm and OIP3 of +62 dBm. Small signal gain is 55 dB with a flatness of ± 0.5 dB across the band. Standard features include a single +12 VDC supply, thermal protection with auto reset, and over/reverse voltage protection. Optional features include TTL on/off, RF sampling and high speed switching up to 100 kHz. In module form, the unit measures 7.5 inches× 3.97 inches× 0.79 inches; an integral heatsink is also available. This amplifier is also available in lab unit and 19 inches rack configurations.