With your GPS based Time Servers, Heol Design can provide several kinds of GPS/GNSS antennas, low loss cables up to 400m, lightning arrestor and mounting accessories, as a complete solution, whatever your application.
Even in extreme environments, our GPS antennas will provide, year after year, a perfect solution for fixed-site, rooftop, or embedded GPS Navigation or Timing systems (NTP, PTP).

Also, Heol Design has designed a performing Ex-d GPS active antenna, for systems requiring high performance in ATEX zone 1/21 and 2/22 offshore environments.
This certified ATEX / IECEx antenna is housed in a flameproof box designed to withstand exposure to corrosion (use of stainless stell aluminium marine resistant and anti-corrosive paint), shock, excessive vibration, extreme temperatures, rain, snow and sunlight. The globe is highly resistant to impacts. Several constellations are covered, with accuracy reaching centimetre. Antenna gain goes up to 40dB, enabling cable length up to 140m.

Heol Design can provide antenna with GPS L1 / L2 / L5, GLONASS G1 / G2, GALILEO, BEIDOU satellites constellations frequency ranges, as well as L band correction services (Veripos for example), and MSK beacon support for marine applications (283.5 - 325.0 kHz).