Results of shootout between Alex Pettit 21cm Yagi and Ptarmigan ex-military array (band 3)

Nooelec H1 LNA on both

Recorded similar time period in few days up to 25/8/2024.

ezRA software – ezCol for collection and exCon/ezGal/etc. for analysis and plotting results.

Lichfield, England (LIchfield Radio Observatory).

There are interesting differences between traces from both.

Results from Ptarmigan Array:

Azimuth 163 degrees.

Elevation 73.5 degrees.

Results from Alex Pettit 21cm Plate Yagi:

Azimuth 163 degrees.

Elevation 77.0 degrees.