Sinclair is still pretty good... not as good as they used to be. You might also want to look at Comprod antennas.
http://www.comprodcom.com/en/antennas/base/pdf/870series.pdf They make some very good products that stand up in environments that shred Sinclair's. Lee --- In Repeater-Builder@yahoogroups.com, "Laryn Lohman" <[EMAIL PROTECTED]> wrote: > > The landlord is installing a new tower about 150ft away from the > existing tower at one of our sites. We have a remote receiver and > backup 2M repeater located there. We're thinking it is wise to > replace the 16 year old Diamond F23 with this move to the new tower. > Our timeframe is 2-4 weeks max to acquire a new quality antenna. > > I know that this topic comes up often, but times and antennas change. > I'm comparing a Telewave 150D3 and Sinclair SD212. If possible I > want recent experience and opinions about these two models and brands. > The antenna needs to be suitable for duplex work. > > Thanks all. > > Laryn K8TVZ >