Antenna Ground Plane Plate flat dish with rolled edge for test chambers

Surplus antenna making materials, closeout sales, no returns. Flat disk, dish ground plane with rolled edge of 160° for special applications. Great for anechoic chambers, or high-performance mobile antennas VHF, UHF and up. Flat diameter is 24" plus the 2" radius edge which is 4" diameter. Has a 1/4" hole at center. Spun aluminum of 0.080" material. Made in USA. Sold to labs worldwide at over $1K for research.