Kaultronics Stainless Steel Nova
The Kaultronics stainless steel dishes were hydro-formed in a huge press. Kaul made 9.5' and a 7' or 7.5 stainless steel dishes.
The wholesale price in 1984 was around $1200, about the same as a 12' Paraclipse or Janiel Dark Star.
The 9.5 Kaultronics was the first dish I sold in 1984, along with an Amplica remote-controlled receiver, an MTI programmable actuator (no remote, but a science-fictiony keypad that may have come from a Klingon warship), an 18' Saginaw ball screw jack and a 120-degree Amplica LNA w/ 70 mhz downconverter.
$4,300 with tax, installed.
Heavy. Did someone say heavy? Around 300 pounds, if memory serves. I think it mounted on a 4' or 4 1/2" OD pipe. It was too much for a 3 1/2" pipe. In a 40 mph breeze, a 10' mesh would pick up about a ton of wind load, so the 9.5' Kaultronics came pretty close to that, with about 6 times the weight.
Regarding 70 mhz downconverters --
My own first dish was a 12-foot Paraclipse aircraft-grade aluminum rib-ring-truss with aluminum mesh
The Kaultronics with a 120' LNA would pull in about 85% of the 150 available channels completely sparkle-free, with far better resolution than either DirecTV or Dish Network SD digital ever dreamed of providing. The channels it didn't get 100% were mostly backhaul channels that 16' and larger antennas were picking up for broadcast stations, with sufficient signal to keep sparkles barely noticeable.
The Paraclipse 12' with a 120' LNA pulled in about 90% of all available channels sparkle-free. Either dish gained about 5% of the channels sparkle-free with a 100-degree LNA.
When I saw the video that Dish and Direct digital provided, I swore I would never sell it. I changed my mind as a matter of survival.
I'd love to have a 9.5' Kaultronics. By the time you finished setting one of those up in the summer sun, you had no use for tanning parlors, for sure.