Generally RTM Minnal FM is tuned on FM 103.3MHz from Gunung Ledang in Melaka, but there is co-channel interference from Era FM 103.3MHz Gunung Ulu Kali transmitter in certain areas of Melaka. This is because Minnal FM and Era FM are sharing same frequency which is on 103.3MHz.
Gunung Ulu Kali radio signal can overspill to coastal areas in Melaka, from Kuala Sungai Baru to Bandar Hilir. When Gunung Ulu Kali and Gunung Ledang radio stations are using same frequency, it causes co-channel interference in Melaka.
Minnal FM 103.3MHz Gunung Ledang transmitter is interfered by Era FM 103.3MHz from Gunung Ulu Kali in Kuala Sungai Baru, Lubok Cina, Masjid Tanah, Sungai Udang and Tanjung Kling where are located across coastal of Melaka, however the co-channel interference between Minnal FM and Era in Melaka does not affect the listeners because the listeners can tune via alternative frequency.
In Masjid Tanah, Kuala Sungai Baru, Sungai Udang, Lubok Cina and Tanjung Kling of Melaka state, RTM Minnal FM can be tuned loudly and clearly on 90.5MHz from Gunung Telapak Buruk, meanwhile FM 96.3MHz from Gunung Ulu Kali is another weak alternative frequency in Northwest Melaka.
Era is already tuned on FM 90.3MHz from Gunung Ledang in Melaka, but it can also be tuned on FM 103.6MHz from Gunung Telapak Buruk if FM 90.3MHz has adjacent channel interference from Minnal FM 90.5MHz in Northwest Melaka.
Dear all Minnal FM's listeners who tune in Melaka, if you detect co-channel interference from Era when you tune Minnal FM on 103.3MHz in Melaka, please tune alternatively on 90.5MHz which is Seremban frequency from Gunung Telapak Buruk transmitter tower.
This is my video of tuning RTM Minnal FM 90.5MHz in Masjid Tanah, Melaka where I recorded 3 years ago on 30th April 2023.
