Broadcast NewsRadio Newsthe HOT List Upgrade Every PPM Encoder In Your Air Chain By RBR.com - October 9, 2015 0 Facebook Twitter WhatsApp Linkedin Email Nielsen is sending upgrade packages to its client stations in all 48 PPM markets so they can upgrade their PPM encoders. The firmware is supplied on a Smart Media Card or USB Flash drive, depending on what type of PPM encoder a station has.Please Login to view this premium content. (Not a member? Join Today!)