In accordance with Halacha (Jewish law), Jewish programming on Radio Shalom was suspended on Shabbat and on Jewish holidays. During these periods, the station branded itself on-air simply as CJRS 1650 AM, and also as Radio CMM (Communications Michel Mathieu) and "CKZW 1650", Le son gospel du Québec. French language (and at times English language) gospel music and programming were featured during these times.
In accordance with Jewish law, programming on Radio Shalom was suspended on Shabbat and Jewish holidays. During these periods, the station used various branding strategies, including CJRS 1650 AM, Radio CMM (Communications Michel Mathieu), and "CKZW 1650", Le son gospel du Québec. French language (and sometimes English language) gospel music and programming were featured during these times.