Specification 6 panels sector divided diameter 180cm focal length 682cm c band gain 40ghz 3589db 1db ku band gain 125ghz 4554db 1db elevation angle range 0 90 degrees azimuth 0 360 degrees aperture efficiency 75 f d ratio 038 paint polyester powder colour light grey standard mount gpwpm gpw as pictured pole diameter acceptable mm 75 89 ambient temperature 40 oc 60 oc relative humidity 0100