Radio Zodiac 6300 Khz Radio Zodiac is on 6300 Khz at 1850 Utc with SINPO 33433 in the Netherlands. At my own rx same SINPO 33433. Share this: Click to share on X (Opens in new window) X Click to share on Facebook (Opens in new window) Facebook Click to email a link to a friend (Opens in new window) Email Click to print (Opens in new window) Print Related