%! PostScript 
/mm { 2.834646 mul } def
/in { 72 mul } def
%
% 100% scaling factors - change for printer correction
1.0 1.0 scale 
%
% Template for 17.2 dBi pyramidal horn for 5780 MHz
% generated by HDLANT3b by N1BWT 1994,1995,1996,1998 
%
%test%

%   Axial length of horn is 129.7  mm.  
%   H-plane aperture of horn is 178.7  mm.  
%   E-plane aperture of horn is 132.4  mm.  
%   H-Plane phase center is 2.3 wavelengths inside horn mouth
%   E-Plane phase center is 1.77 wavelengths inside horn mouth

% Print on PostScript printer
% stick to flashing copper% and cut out pieces.
% Then fold up and solder horn% then solder it to waveguide flange.
% Waveguide size is 34.7  mm.   x 15.7  mm.  
%
%
gsave
% HORN **********************************************
%
83.35 mm 105.7 mm translate
%
%
% HORN
%
/Helvetica-Bold findfont
14 scalefont
setfont
-48.35 mm 160.3 mm moveto
(Template for 17.21 dBi horn for 5780 MHz) show
-10.0 mm 141.3 mm moveto
(E-plane) show
-10.0 mm 134.3 mm moveto
 (N1BWT 1994,1998) show 
% E-plane side of HORN ***************************************
newpath
0 mm 0 mm moveto
-58.35 mm 148.3 mm lineto
74.05 mm 148.3 mm lineto
15.7 mm 0 mm lineto
0 mm 0 mm lineto
stroke
%
% END E-plane side of HORN ****************************
grestore
showpage
%
gsave
% H-plane side of HORN ***************************************
%
83.35 mm 105.7 mm translate
%
newpath
0 mm 0 mm moveto
-72 mm 142.2 mm lineto
106.7 mm 142.2 mm lineto
34.7 mm 0 mm lineto
0 mm 0 mm lineto
stroke
%
% END E-plane side of HORN ****************************
/Helvetica-Bold findfont
14 scalefont
setfont
-62 mm 154.2 mm moveto
(Template for 17.21 dBi horn for 5780 MHz) show
-10.0 mm 135.2 mm moveto
(H-plane) show
-10.0 mm 128.2 mm moveto
 (N1BWT 1994,1998) show 
grestore
showpage
%