Rockwell Collins sets new high mark for data transfer
Rockwell Collins announced the latest record-breaking results of over-the-air trials of Wideband High Frequency (WBHF) technology - a development bringing high-speed data transfer rates over HF channels to a new level.
During the Trident Warrior multi-national exercise in March 2011, Rockwell Collins engineers demonstrated, for the first time, a remarkable data transfer rate of 90 kilobits per second, in an 18 kHz HF bandwidth, over a 1,000-mile HF link between Cedar Rapids, Iowa, and Las Cruces, New Mexico. This rate is more than ten times the typical maximum rate using current technology.
"What our engineers have achieved is nothing less than extraordinary. They've applied their vast communications expertise to break the common perception that the HF band is not capable of supporting data at these transfer rates," said Bruce King, vice president and general manager of Communication Products for Rockwell Collins.
The advent of WBHF ushers in a new era for HF users, enabling them to utilize significant capabilities, previously unavailable via HF, such as streaming video and large file transfers, making HF a "viable augmentation to narrowband satellite communications," explained King.
Source: Rockwell Collins
More from Digital Battlespace
-
Jacobs wins MoD cyber-security support contract
The deal with Jacobs will run until November 2027 and will see the company deliver a range of digital and IT specialist professional services to Defence Digital.
-
Orbit upgrades two multi-purpose terminals and carries out land testing
The communications company has upgraded two of its Beyond Line-of-Sight Multi-Purpose Terminals (MBTs) by introducing advancements in satellite communication technology and AI-driven maintenance capabilities.
-
Norway to receive maritime surveillance satellite data from Kongsberg
Norway's Kongsberg Defence and Aerospace has announced that its subsidiary Kongsberg NanoAvionics will produce three satellites and launch them in 2025.
-
First South Korean 425 Project observation satellite launched
In 2015, South Korea named a consortium of Korea Aerospace Industries (KAI) and Hanwha Systems, along with Thales Alenia Space providing the SAR payload derived from its HE-R1000 product, as preferred bidder to develop new Korea 425 Project reconnaissance satellites.
-
German military introduces central command and new cyber branch
The German defence minister claimed the reforms would mean the 2025 military budget would require an additional €6.5 billion (US$7 billion).