Click on link below to download – provided as ZIP file – unzip this into your Spectrum Lab configurations folder: https://www.astronomy.me.uk/wp-content/uploads/2026/03/LRO_VLF_Config_works-with-134cm-aerial-LRO-PC-10-210226@1800.zip Post navigation How long does a photon take to cross 10cm space? Very Low Frequency (VLF) Aerials at Lichfield Radio Observatory (LRO)