Alternative frequencies for Cats FM and RTM Radio Klasik in Balingian and Matadeng, Sarawak when 88.3MHz has co-channel interference (Radio Klasik Mukah & Cats FM Bintulu Bukit Setiam)

RTM Radio Klasik in Mukah and Cats FM in Bintulu (Bukit Setiam) are using same frequency on 88.3MHz. As Bukit Setiam radio signal can reach Mukah Division, so this causes the co-channel interference between Radio Klasik and Cats FM in the areas between Mukah and Balingian.

However, the co-channel interference between Radio Klasik (Mukah) and Cats FM (Bukit Setiam Bintulu) on FM 88.3MHz in Balingian, Penipah and Matadeng does not affect the radio coverage at all because both parties have alternative frequencies where the listeners can tune clearly in affected areas.

==Alternative frequencies in Mukah Division when Radio Klasik and Cats FM have co-channel interference on FM 88.3MHz==

* Cats FM: 97.9MHz from Mukah or 99.9MHz from Bukit Singgalang

* RTM Radio Klasik: 87.9MHz from Bukit Setiam or 93.3MHz from Bukit Singgalang

For RTM Radio Klasik, when its Mukah frequency 88.3MHz has co-channel inteference from Penipah (Mukah outskirt) to Balingian, it can be tuned even clearly on 87.9MHz which is transmitted from Bukit Setiam.