I just listed a pair of older single-band Emlid Reach RS units (base/rover setup) on eBay.?ÿ Details and photos are listed here:
https://www.ebay.com/itm/325560657173
If posting eBay links here is bad form, let me know and I'll update this post with all the details.?ÿ Also, if someone is interested but wants to avoid eBay I can work with you.
?ÿ
if these can do near to cm accuracy RTK i will be interested in buying them.
i will try read up on them and get back to you shortly
@1man-surveyor The Emlids do RTK, however these are the older single-band GNSS, so they are considerably slower to acquire fix than the newer RS2/RS2+. They can be configured for correction from a base unit or NTRIP etc. Definitely read up on them first. Here are some manufacturer links.
NOTE: These are the original RS model, not RS+ or RS2.
Base and Rover setup for RTK
https://docs.emlid.com/reachrs/rtk-quickstart/base-rover-setup/
Combined kit is basically the older version of this: ($1,995)
https://store.emlid.com/us/product/reachrs-survey-kit/
Differences between RS and RS+
RS+ has a newer processor and 8GB internal storage, and charging indicator behavior is updated. Otherwise the RS and RS+ are essentially the same.
https://blog.emlid.com/reach-rs-reach-got-updated/
RS+ product page