Provision of Prototype Jamming Detector

Ordnance Survey (OS) are seeking tenders to build and box-up of 5 prototype enclosures containing a Single Board Computer (SBC), a GNSS receiver chip, GNSS antenna and rechargeable battery. OS have developed an early prototype that uses a Raspberry Pi Zero and a Ublox GNSS Click 7 receiver https://www.mikroe.com/gnss-7-click that collects radio spectrum data. These devices will need to be deployable in the field and as such an element of weather proofing will be required. Therefore, while not necessary for the init...