Talk Groups TG13 (TS1) and TG505 (TS2) are 24/7 connections. All other talk groups are user activated, and remain connected for 10 minutes from the last PTT activation. Worldwide TG1 - maximum 2 minutes.

Sydney metro DMR Tier 2 repeaters include;

• Sydney South VK2RLE 438.425 MHz minus 5MHz
• Sydney East VK2RCG 439.500 MHz minus 5MHz
• Sydney North VK2RRW 438.100 MHz minus 5MHz

For simplex contacts (not using a repeater) use TG505 on 439.200 MHz, on either Time Slot 1 or 2.

For more information please download Issue 6 of the DMR newsletter from the VK/ZL DMR Facebook page.