Firmware Release Notes TTM 01-G and PTP Translator 3.21r7 Alex Lippitt May 09, 2019 02:16 Updated Firmware Release Notes TTM 01-G and PTP Translator 3.21r7 Related articles Where can I get additional N-type connectors for the Tekron supplied lightning arrestor How to check for a short in an Antenna Installation (Almost) Everything you need to know about IRIG-B