sinbad58

Hi all ! I had a Garmin 60CSx with Sirf III chip ( Sold to my Brother ) Got a new Garmin 60CSx with Mediatek Chip ( Excellent reception , better than Sirf. ) I also have a Garmin Bluetooth receiver for my Cellphone ( NT-10 ) In car i have a Garmin Nuvi 350 ( also works great, Not using that for GC ) Regards Sinbad58

Ifr You read the Specs for The Trimble GeoXH it states that Accuracy within that range is accuired only with optional Antenna, that also needs External Correction Data from Fixed Radio Transmitter. A sort of Local " Differiental Correction System " A very Expensive piece of equipment to use in Geocaching "Following Clipped from Trimble Leaflet " Real-time positioning H-Star8 with internal antenna (within a VRS network, or <80 km). . Subfoot (<30 cm) H-Star8 with optional Tornado antenna Short baseline (within a VRS network, or <30 km). 10 cm Long baseline (30–80 km). Subfoot (<30 cm) Code corrections (SBAS1 or external correction source). Submeter Postprocessed positioning H-Star8 with internal antenna (<80 km, or 3 bases within 200 km). Subfoot (<30 cm) H-Star8 with optional Tornado antenna Short baseline (<30 km). 10 cm Long baseline (30–80 km, or 3 bases within 200 km). 20 cm Code postprocessed. Submeter "End of Clipped text" Regards "Sinbad58"