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W6LVP Magnetic Loop Receive Antennas - Over 1000 Sold
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ROTATORS - Heathkit HD-1780 IntelliRotor

A very rare, operational HD-1780 IntelliRotor controller. Original owner, non smoking environment. Designed for the Telex, later Hy-Gain Tailtwister in the early 1990- 94 timeframe. Compatible with other popular rotors series, Ham-M, Ham-II, -III, -IV, and T2X via its 8 control wires. Keyboard allows antenna functionality based on call sign prefix, grid square, lat/lon or direct bearing degrees as determined by ROM based lookup or user programmable headings. Operation can be achieved via serial commands. Uses a smart direction algorithm to avoid brake jamming issues as well as reduces rotational speed as the destination bearing is approached. Also has direction limits and reports headings via CW. Great for PC operation via D-9 serial port. Has integral diagnostics, software supplied as well as manuals and power cord. Shipped & insured via FedEx, CONUS only. Based on vintage sold as-is at $299.00.

Listing #1537274 by K2AQ
Submitted on 05/01/21
Submitted from h64-35-207-148.cntcnh.broadband.dynamic.tds.net
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