Filtering in 3 Domains: Why PrismStation is the Greatest Product Ever Brought to the WISP Industry

by Robert Pera

Back in the early days, I was working with a customer to replace an older, slower 802.11b 2.4 GHz mini-PCI radio with Ubiquiti’s latest SuperRange2 802.11g hi-power mini-PCI module. Response to the SuperRange mini-PCI cards had been overwhelmingly positive, but this user was experiencing significantly worse performance post‑upgrade. At first I thought it was bad hardware and shipped another card, but the results did not change. I then worked with him, trying to improve performance through several attempts at design modifications but also to no avail.