With apologies to The Drifters (and Carole King & Gerry Goffin).
This is the LNB/LNBF for the satellite TV dish on our roof. “A low-noise block downconverter (LNB) is the receiving device mounted on satellite dishes used for satellite TV reception.” —Wikipedia entry
From this info at multicominc.com — What’s the Difference Between an LNB and a LNBF? — I'm thinking this is an LNBF as the necks are probably the feedhorns.
… Also, once I got it off the roof, there is a sticker on the part: “Digital LNBF”!
Retired economics professor (“dismal scientist”). Married 40+ years to the love of my life; we have two grown daughters, both married, two granddaughters and a...