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  • Hollis Electronics HSDS satellite simulators are a high technology, low-cost solution for Earth Station to Satellite Link Simulation. Using state-of-the-art digital signal processor (DSP) technology, the HSDS provides improved satellite link simulation for more confidence in test results.

    This is an ideal instrument for creating realistic scenarios for closed loop testing of satellites, ground equipment and mobile transceivers.

  • SatProfile modeling software easily creates HSDS satellite simulation files for LEO, MEO, Molniya, and GEO satellites. Features:

    - Access to 3,000+ satellites orbital data
    - Ability to select future passes of non-GEO satellites
    - Eight fading profiles
    - Eight noise profiles
    - Satellite Simulation data graphs
    - Animation of satellite orbit

  • Reduce link down time and revenue loss. The RF BMLA+ is a unique product which provides telecommunications equipment operators with the ability to continuously monitor their IF and RF data links for equalization performance without taking the link off-line.

    Quickly find the source of equalization issues. The RF BMLA+ can be injected anywhere in the satellite chain to help isolate where degradation is occurring.

  • The HTSS is a quad diversity Troposcatter channel simulator which interfaces with your radio equipment at 70MHz IF.

    An integrated AWGN noise source coupled with an internal digital power meter supports accurate setting of SNR and Eb/No.

    The complete digital implementation of the HTSS provides high accuracy and exact repeatability.

Hollis Electronics Company LLC is an internationally recognized manufacturer of wireless and satellite test equipment and a provider of research and development support services.

All our products use state-of-the-art technology to provide customers with highest quality digital design and performance. Our product lines include:

HEC specializes in customizing our products to match or exceed customer requirements. Please contact us with any customizations desired.

Inquire with HEC if your company is looking for a specialized piece of RF equipment. HEC is known for providing new, innovative engineering solutions for customer requests. View some of our custom products and services provided on our Engineering Services page.