https://www.ece.mcmaster.ca/faculty/nikolova/antenna_dload/current_lectures/L18_Horns.pdf Post navigation Painting the mount for the SETI Horn of Plenty at LRO 235/2026 I have a professionally made and sold 1420 MHz rectangular waveguide I purchased from ebay. The probe has a bulbous end which I understand widens the reception in some way. What is likely range of frequencies it can pick up?
