The Globalsat BR-355 GPS receiver is directly compatible with the NCV2.1-14 and NCV2.1-18 nixie clocks. Just plug it in and it will be detected automatically by the clock's firmware.
GPS receiver is WAAS compatible, based on SIRF-3 chipset, has magnetic bottom for an easy fixing, has waterproof case so it can be placed outdoors.
This GPS receiver will add an absolutely accuracy for your clock. |