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    27/10/2016 - HARPES M90 replacement clocks

    HEOL DESIGN offers now the time servers T116-V24 and T102-V24, in 1U rack (...)

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    26/04/2016 - Oyster thieves arrested thanks to GPS antitheft tracker

    This past March, triggering a sealed IP68-N105 tracer on an oyster farm in (...)

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    26/04/2016 - new GNSS chipset for N101 receiver

    We have updated performance of the popular N101 receiver, by using the (...)

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    04/12/2015 - Ruggedized Time server

    We have just released a new NTP / PTP / IRIG time server for harsh (...)

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Trimble Lassen SK2 / iQ / sQ / LP/ ACE clone replacements boards

HEOL DESIGN is the first company to produce Trimble GPS receiver clone boards, which are based on the Copernicus II and RES-SMT-360 high performance GPS chipsets. These OEM board are designed for use in embedded and industrial applications requiring high accuracy positioning and timing information.
They can also be used as a replacement and upgrade for users of the Trimble
- Lassen iQ / SQ (PN 46240-00, 46240-05, 46240-10, 46240-20, 46240-25)
- Lassen LP,
- Lassen SK2 (PN 37824-B, 38116-20, 38116-25)
- ACE (ACE II, ACE III PN 39818-C )
they are now EOL (end of life), and suffer the rollover bug (WNRO), displaying a wrong date.

Also, the N024, N016 and N021 ( ACE, iQ and Lassen SKII clones) integrate a processor, for matching with parity ODD, and additional software features (including future Rollovers management).
You can buy these boards directly by contacting us by E-mail or phone.

Trimble GPS receiver remplacement