BAW is a broadband, high‑power antenna amplifier for wireless receiver systems operating in the 470–870 MHz range. It offers 0–22 dB gain in 1 dB steps, typical OIP3 +47 dBm, and 50 Ω N‑females, powered through the output coax at +12 V. The rugged aluminum housing is waterproof and suitable for outdoor wall mounting, with power feedthrough for cascade operation. Four variants (L, N, H, X) cover 470–670, 470–700, 630–870, and 470–800 MHz.