Documentation

Here is documentation for the radio telescopes along with general documents such as observatory logs and instrument manuals. If you use any of this material—you are free to do so—please credit Dave Typinski, AJ4CO Observatory.

Data from the telescopes is available in the Data section of the archive. Software used at the observatory is available in the Software section of the archive.
[ICO]NameLast modifiedSize
[PARENTDIR]Parent Directory  -
[calc]2014 08 24 25 30ft TFD 9ft 2in height with ground plane other dipole down.csv2014-08-24 11:52 68K
[ ]2014 08 24 25 30ft TFD 9ft 2in height with ground plane other dipole down.scn2014-08-24 11:52 27K
[calc]2014 08 24 26 30ft TFD 9ft 2in height with ground plane other dipole up no load.csv2014-08-24 11:57 68K
[ ]2014 08 24 26 30ft TFD 9ft 2in height with ground plane other dipole up no load.scn2014-08-24 11:57 27K
[calc]2014 08 24 27 30ft TFD 9ft 2in height with ground plane other dipole up 50 ohm load.csv2014-08-24 11:59 68K
[ ]2014 08 24 27 30ft TFD 9ft 2in height with ground plane other dipole up 50 ohm load.scn2014-08-24 11:59 27K
[calc]2014 08 24 28 30ft TFD 9ft 2in height with ground plane other dipole down 450 ohm terminator.csv2014-08-24 12:06 68K
[ ]2014 08 24 28 30ft TFD 9ft 2in height with ground plane other dipole down 450 ohm terminator.scn2014-08-24 12:06 27K
[calc]2014 08 24 29 30ft TFD 9ft 2in height with ground plane other dipole down 650 ohm terminator.csv2014-08-24 12:10 68K
[ ]2014 08 24 29 30ft TFD 9ft 2in height with ground plane other dipole down 650 ohm terminator.scn2014-08-24 12:10 27K
[calc]2014 08 24 30 30ft TFD 9ft 2in height with ground plane other dipole down 1300 ohm terminator.csv2014-08-24 12:13 68K
[ ]2014 08 24 30 30ft TFD 9ft 2in height with ground plane other dipole down 1300 ohm terminator.scn2014-08-24 12:13 27K
[calc]2014 08 24 30x 30ft TFD 9ft 2in height with ground plane other dipole down no terminator.csv2014-08-24 12:15 68K
[ ]2014 08 24 30x 30ft TFD 9ft 2in height with ground plane other dipole down no terminator.scn2014-08-24 12:15 27K
[calc]2014 08 24 31 30ft TFD 9ft 2in height with ground plane other dipole down 1300 ohm terminator TFD feedpoint.csv2014-08-24 12:22 71K
[ ]2014 08 24 31 30ft TFD 9ft 2in height with ground plane other dipole down 1300 ohm terminator TFD feedpoint.scn2014-08-24 12:22 28K
[calc]2014 08 24 31x 30ft TFD 9ft 2in height with ground plane other dipole down no terminator TFD feedpoint.csv2014-08-24 12:19 71K
[ ]2014 08 24 31x 30ft TFD 9ft 2in height with ground plane other dipole down no terminator TFD feedpoint.scn2014-08-24 12:19 28K
[calc]2014 08 24 32 30ft TFD 9ft 2in height with ground plane other dipole down 450 ohm terminator TFD feedpoint.csv2014-08-24 12:24 71K
[ ]2014 08 24 32 30ft TFD 9ft 2in height with ground plane other dipole down 450 ohm terminator TFD feedpoint.scn2014-08-24 12:24 28K
[calc]2014 08 24 33 30ft TFD 9ft 2in height with ground plane other dipole down 650 ohm terminator TFD feedpoint.csv2014-08-24 12:26 70K
[ ]2014 08 24 33 30ft TFD 9ft 2in height with ground plane other dipole down 650 ohm terminator TFD feedpoint.scn2014-08-24 12:26 28K
[calc]2014 08 24 34 30ft TFD 9ft 2in height with ground plane other dipole down 800 ohm terminator TFD feedpoint.csv2014-08-24 12:29 70K
[ ]2014 08 24 34 30ft TFD 9ft 2in height with ground plane other dipole down 800 ohm terminator TFD feedpoint.scn2014-08-24 12:29 28K
[calc]2014 08 24 35 30ft TFD 9ft 2in height no ground plane other dipole down.csv2014-08-24 13:30 68K
[ ]2014 08 24 35 30ft TFD 9ft 2in height no ground plane other dipole down.scn2014-08-24 13:30 27K
[calc]2014 08 24 36 30ft TFD 9ft 2in height no ground plane other dipole up no load.csv2014-08-24 13:25 68K
[ ]2014 08 24 36 30ft TFD 9ft 2in height no ground plane other dipole up no load.scn2014-08-24 13:25 27K
[calc]2014 08 24 37 30ft TFD 9ft 2in height no ground plane other dipole up 50 ohm load.csv2014-08-24 13:23 68K
[ ]2014 08 24 37 30ft TFD 9ft 2in height no ground plane other dipole up 50 ohm load.scn2014-08-24 13:23 27K
[calc]2014 08 24 38 30ft TFD 9ft 2in height no ground plane other dipole down 450 ohm terminator.csv2014-08-24 13:19 68K
[ ]2014 08 24 38 30ft TFD 9ft 2in height no ground plane other dipole down 450 ohm terminator.scn2014-08-24 13:19 27K
[calc]2014 08 24 39 30ft TFD 9ft 2in height no ground plane other dipole down 650 ohm terminator.csv2014-08-24 13:16 68K
[ ]2014 08 24 39 30ft TFD 9ft 2in height no ground plane other dipole down 650 ohm terminator.scn2014-08-24 13:16 27K
[calc]2014 08 24 40 30ft TFD 9ft 2in height no ground plane other dipole down 1300 ohm terminator.csv2014-08-24 13:14 68K
[ ]2014 08 24 40 30ft TFD 9ft 2in height no ground plane other dipole down 1300 ohm terminator.scn2014-08-24 13:14 27K
[calc]2014 08 24 41 30ft TFD 9ft 2in height no ground plane other dipole down 1300 ohm terminator TFD feedpoint.csv2014-08-24 13:10 71K
[ ]2014 08 24 41 30ft TFD 9ft 2in height no ground plane other dipole down 1300 ohm terminator TFD feedpoint.scn2014-08-24 13:10 28K
[calc]2014 08 24 42 30ft TFD 9ft 2in height no ground plane other dipole down 450 ohm terminator TFD feedpoint.csv2014-08-24 13:07 70K
[ ]2014 08 24 42 30ft TFD 9ft 2in height no ground plane other dipole down 450 ohm terminator TFD feedpoint.scn2014-08-24 13:07 28K
[calc]2014 08 24 43 30ft TFD 9ft 2in height no ground plane other dipole down 650 ohm terminator TFD feedpoint.csv2014-08-24 13:04 70K
[ ]2014 08 24 43 30ft TFD 9ft 2in height no ground plane other dipole down 650 ohm terminator TFD feedpoint.scn2014-08-24 13:04 28K
[calc]2014 08 24 44 30ft TFD 9ft 2in height no ground plane other dipole down 800 ohm terminator TFD feedpoint.csv2014-08-24 12:37 70K
[ ]2014 08 24 44 30ft TFD 9ft 2in height no ground plane other dipole down 800 ohm terminator TFD feedpoint.scn2014-08-24 12:37 28K
[calc]2014 08 24 44a 30ft TFD 9ft 2in height NGP ODDN 800 term TFD fdpt test cable 90 degs.csv2014-08-24 12:41 70K
[ ]2014 08 24 44a 30ft TFD 9ft 2in height NGP ODDN 800 term TFD fdpt test cable 90 degs.scn2014-08-24 12:41 28K
[calc]2014 08 24 44b 30ft TFD 9ft 2in height NGP ODDN 800 term TFD fdpt test cable 90 degs no choke.csv2014-08-24 12:48 70K
[ ]2014 08 24 44b 30ft TFD 9ft 2in height NGP ODDN 800 term TFD fdpt test cable 90 degs no choke.scn2014-08-24 12:48 28K
[calc]2014 08 24 44c 30ft TFD 9ft 2in height NGP ODDN 800 term TFD fdpt test cable 180 degs no choke.csv2014-08-24 12:52 70K
[ ]2014 08 24 44c 30ft TFD 9ft 2in height NGP ODDN 800 term TFD fdpt test cable 180 degs no choke.scn2014-08-24 12:52 28K
[calc]2014 08 24 44recal 30ft TFD 9ft 2in height NGP ODDN 800 term TFD fdpt.csv2014-08-24 13:02 70K
[ ]2014 08 24 44recal 30ft TFD 9ft 2in height no ground plane other dipole down 800 ohm terminator TFD feedpoint.scn2014-08-24 13:02 28K
[pdf]2014 08 24 TFD Array Element Sweeps - Balun Output Loss.pdf2017-06-23 02:08 19K
[pdf]2014 08 24 TFD Array Element Sweeps - Balun Output R.pdf2017-06-23 02:25 24K
[pdf]2014 08 24 TFD Array Element Sweeps - Balun Output SWR.pdf2017-06-23 02:25 19K
[pdf]2014 08 24 TFD Array Element Sweeps - Balun Output X.pdf2017-06-23 02:24 24K
[pdf]2014 08 24 TFD Array Element Sweeps - Balun Output Z.pdf2017-06-23 02:26 23K
[calc]2014 08 24 TFD Array Element Sweeps.xls2017-06-23 02:26 2.8M
[ ]Cal 2014 08 24 01.acal2014-08-24 11:43 174K
[ ]Cal 2014 08 24 02.acal2014-08-24 12:45 175K
[ ]Cal 2014 08 24 03.acal2014-08-24 12:56 175K