Tactical HF communications

Tactical HF communications

Long distance beyond line of sight communications for land forces

High frequency (HF) communications can connect units or teams hundreds of kilometers apart and unable to use conventional very high frequency/ultra-high frequency (VHF/UHF) radios requiring line of sight or range-enhancing mobile ad hoc networking (MANET) technology. HF systems are a reliable alternative to satellite communications (SATCOM). HF systems can securely carry voice and data traffic across similar distances without a dedicated infrastructure.

Shortwave, narrow bandwidth, long-range communications technology has developed into HF wideband, providing a broader spectrum for enhanced communications capabilities. Over the past few years, HF wideband technology has emerged that enables higher data throughput and significantly reduced link setup times.

Rohde & Schwarz offers a wide range of customizable total solutions tailored to meet the unique needs of its customers. With a proven track record in the armed forces and industry, the company has gained a reputation for excellence in designing and integrating HF wideband solutions.

Related products for HF communications

R&S®M3SR Series4100 high-power solution

HF BLOS communications are enjoying a renaissance as one of the few technologies that can reliably provide connectivity between any two points on the planet. In ship-to-shore communications, this technology helps naval vessels maintain reliable connectivity while offshore, enabling them to access data and voice communications when out of range of costal systems.

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R&S®SK4105 and R&S®SK4110 HF high-power transmitters

The revolutionary R&S®SK4105 and R&S®SK4110 HF high-power transmitters with 5 kW and 10 kW output power and HF wideband capability from Rohde & Schwarz meet the requirements for advanced long-range BLOS communications with very high data rates and maximum reliability. An innovative cooling concept minimizes operating costs and makes the transmitter a future-proof investment.

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