Qorvo has introduced a new 1.8GHz DOCSIS 4.0 power doubler hybrid amplifier designed to increase downstream RF output without exceeding existing 24V platform power limits.
The QPA3312 is aimed at cable operators upgrading HFC networks to 1.8GHz extended spectrum and Full Duplex DOCSIS 4.0.
Qorvo said the device improves end-of-line signal quality and reduces cascade complexity while allowing operators to retain existing 24V power architectures, housings and SOT-115J hybrid designs.
Bob Simmers, senior marketing manager for Qorvo’s Infrastructure business, said the amplifier enables OEMs and MSOs to strengthen DOCSIS 4.0 networks “without redesigning their infrastructure”.
The QPA3312 is built using Qorvo’s GaN25 process and manufactured in Nuremberg, Germany.
It is currently sampling to key customers and will be shown at ANGA COM 2026 in Cologne from May 19-21.
