1. 1 Chelmsford Amateur Radio SocietyClive Ward G1EUC Echolink, April 2015 Internet Mobile RF EchoLink PC

2. 2 Chelmsford Amateur Radio SocietyClive Ward G1EUC Echolink, April 2015 Echolink is Widespread Example of Google Earth driven from echolink.org

3. 3 Chelmsford Amateur Radio SocietyClive Ward G1EUC Echolink, April 2015 Local 2m Gateways CallsignFreqCTCSS Keeper/Location MB7IDA145.3375110.9Danbury JO01HR – Clive G1EUC MB7ICL145.2875110.9Clacton-on-Sea JO01FS - Paul G0HWC MB7IBR144.9625 103.5Bromley, Kent JO01AK - Dave G0WYG Notes: CTCSS is required for all Echolink gateways See ukrepeater.net for a full list (inc a few extras on 4m/70cm)ukrepeater.net Registration with echolink.org is only required if accessing via the Internet See www.echolink.org for full resources/maps.www.echolink.org Essex Repeater Group also have a user guide for MB7IDAEssex Repeater Group

4. 4 Chelmsford Amateur Radio SocietyClive Ward G1EUC Echolink, April 2015 Martyn’s Favourites NodeCallsign 6504ZL1VKAuckland 56619H1BBSMalta 7385DB0ELMunich Olympic Tower 45717K2SPDLong Island Police Radio Club 99007OK0BABBrno, Czech Republic NB: CTCSS and a DTMF Keypad are fairly vital for access

5. 5 Chelmsford Amateur Radio SocietyClive Ward G1EUC Echolink, April 2015 Commands nnnndirect connect to the station with index number nnnn 00connect to a random station ( any station ) 01connect to a random repeater station ( only repeaters/links ) 02connect to a random conference server 03connect to a random user 06+nnnnlooks up node and reads back callsign 08connection status; reads call sign of all connected stations 09re-connects to the station that most recently disconnected #disconnect a link 9999connect to echotest server