RTM Traxx FM 90.7MHz Kota Kinabalu frequency (Lawa Mandau) signal overspilled to Philippines (Tacloban) through Sporadic E propagation.

When I searched Brunei radio stations reception in Sarawak on YouTube, the the search showed the recommended videos which I'm interested about, then I spotted there was a radio reception video of RTM Traxx FM 90.7MHz tuned in Tacloban, Philippines which published by HiRadSpek23 on 10th June 2023.

The FM 90.7MHz was Traxx FM signal from Lawa Mandau, Kota Kinabalu, Sabah actually, but the signal tuned in Tacloban, Philippines was Sporadic E propagation.

The transmitter power of Traxx FM 90.7MHz in Kota Kinabalu, Sabah, Malaysia (Lawa Mandau) is 1kW.

The signal was clear for a while, then it went weak and had co-channel interference with other radio station, the receiving distance was 1123km from Lawa Mandau to Tacloban.

Alongside Traxx FM 90.7MHz, HiRadSpek23 also tuned few radio stations from Sarawak (Malaysia) and Brunei in Tacloban, Philippines which were also Sporadic E propagation.

1. Cats FM 88.7MHz Limbang, Sarawak, Malaysia (Tx: Bukit Mas)

Distance: 1312km

2. Kristal FM 90.7MHz Bandar Seri Begawan, Brunei (Tx: Bukit Subok)

Distance: 1310km