Radiospire Networks

Radiospire Networks was a developer of wireless networking chipsets founded in 2005 and headquartered in Hudson, Massachusetts. The company specialized in wireless high-definition interface technology for home theater and gaming products, which it supplied to original equipment manufacturers (OEMs) and consumers.

The core product was its WireFreeHD technology. This system enabled the wireless transmission of audio and video from various sources, such as DVD players, DVRs, and cable boxes, to high-definition televisions. Radiospire Networks aimed to solve the problem of signal integrity and security in wireless high-definition content delivery. Its technology addressed the secure and efficient wireless transmission of HDCP-encrypted HDMI/DVI signals.

The company operated in the wireless communications equipment industry. Radiospire Networks went through at least an early-stage Series A venture capital funding round, raising $3 million on June 30, 2005. The company is now inactive.

Keywords: wireless HD interface, home theater technology, gaming peripherals, OEM components, WireFreeHD, wireless audio video transmission, HDTV accessories, wireless chipsets, HDCP encrypted transmission, HDMI wireless, DVI wireless, consumer electronics components, home entertainment systems, media content delivery, clock regeneration systems, audio video sink