For my Motus tower here at Keele University, UK, I am looking for available suppliers to purchase several 2-element antennas centered at 150 MHz
Something similar to this product
(this supplier is work in progress but not responsive).
Wouldn’t a Moxon be preferable? Less wide physically and better front-back ratio. Also wider cone. (Easy to make also, lots of DYI instructions, but you do need a VNA to tune it.)
BTW, what range do you expect to get? It could be disappointing…