James, you might be the seller? It’s a nice antenna. Works great with a Thunderbolt. It is actually manufactured by Aeroantenna. I have a few marked AT575-90CMCW-TNCF-000-RG-26-NM. I think a large use case back in the days was DGPS base stations.
Another Aeroantenna choke ring is eBay item 323820334161. That one is dual frequency and the antenna element makes a decent rover antenna. /Björn Sent from my iPhone > On 17 Sep 2019, at 21:22, JAMES ROBBINS <[email protected]> wrote: > > FYI: A listing for a brand new LEICA Choke Ring L1 GPS Antenna is on Ebay > under number 254362696427. > > _______________________________________________ > time-nuts mailing list -- [email protected] > To unsubscribe, go to > http://lists.febo.com/mailman/listinfo/time-nuts_lists.febo.com > and follow the instructions there. _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to http://lists.febo.com/mailman/listinfo/time-nuts_lists.febo.com and follow the instructions there.
