| New microwave distance records set in Australia 139.8 km |
| "Using both digital and SSB on 78 GHz or the 4-millimetre band in the Super High Frequency allocation, Alan Devlin VK3XPD and David Smith VK3HZ have been busy setting record distances..." Więcej na: http://www.southgatearc.org/news/2014/june/new_microwave_distance_records_set_in_australia.htm |