Comprising nearly 200 members, mostly Scotland based, the group aims to promote DX and other competitive HF and VHF amateur radio activity in Scotland and beyond. Formed in 1993, the group sponsors DXpeditions and promotes many other activities of the hobby.
Join GMDX
GMDX welcomes new members, not only in Scotland, but worldwide.
Latest News
[{"id":1358,"link":"https:\/\/gmdx.org.uk\/gmdx-summer-vhf-challenge-final-results\/","name":"gmdx-summer-vhf-challenge-final-results","thumbnail":{"url":"https:\/\/gmdx.org.uk\/wp-content\/uploads\/2025\/07\/Final-Results.jpg","alt":""},"title":"GMDX Summer VHF Challenge \u2013 FINAL Results","author":{"name":"admin_gmdx","link":"https:\/\/gmdx.org.uk\/author\/admin_gmdx\/"},"date":"Jul 9, 2025","dateGMT":"2025-07-09 08:17:51","modifiedDate":"2025-07-09 08:17:51","modifiedDateGMT":"2025-07-09 08:17:51","commentCount":"0","commentStatus":"closed","categories":{"coma":"<a href=\"https:\/\/gmdx.org.uk\/category\/activity-challenge\/\" rel=\"category tag\">Activity Challenge<\/a>, <a href=\"https:\/\/gmdx.org.uk\/category\/cw\/\" rel=\"category tag\">CW<\/a>, <a href=\"https:\/\/gmdx.org.uk\/category\/digi\/\" rel=\"category tag\">Digi<\/a>, <a href=\"https:\/\/gmdx.org.uk\/category\/news\/\" rel=\"category tag\">News<\/a>, <a href=\"https:\/\/gmdx.org.uk\/category\/ssb\/\" rel=\"category tag\">SSB<\/a>, <a href=\"https:\/\/gmdx.org.uk\/category\/vhf\/\" rel=\"category tag\">VHF<\/a>","space":"<a href=\"https:\/\/gmdx.org.uk\/category\/activity-challenge\/\" rel=\"category tag\">Activity Challenge<\/a> <a href=\"https:\/\/gmdx.org.uk\/category\/cw\/\" rel=\"category tag\">CW<\/a> <a href=\"https:\/\/gmdx.org.uk\/category\/digi\/\" rel=\"category tag\">Digi<\/a> <a href=\"https:\/\/gmdx.org.uk\/category\/news\/\" rel=\"category tag\">News<\/a> <a href=\"https:\/\/gmdx.org.uk\/category\/ssb\/\" rel=\"category tag\">SSB<\/a> <a href=\"https:\/\/gmdx.org.uk\/category\/vhf\/\" rel=\"category tag\">VHF<\/a>"},"taxonomies":{"post_tag":""},"readTime":{"min":0,"sec":9},"status":"publish","excerpt":""},{"id":1338,"link":"https:\/\/gmdx.org.uk\/gmdx-summer-vhf-challenge-period-3-results\/","name":"gmdx-summer-vhf-challenge-period-3-results","thumbnail":{"url":"https:\/\/gmdx.org.uk\/wp-content\/uploads\/2025\/05\/vhf-stack.jpg","alt":""},"title":"GMDX Summer VHF Challenge - Period 3 Results","author":{"name":"admin_gmdx","link":"https:\/\/gmdx.org.uk\/author\/admin_gmdx\/"},"date":"Jun 25, 2025","dateGMT":"2025-06-25 19:10:01","modifiedDate":"2025-06-25 19:10:01","modifiedDateGMT":"2025-06-25 19:10:01","commentCount":"0","commentStatus":"closed","categories":{"coma":"<a href=\"https:\/\/gmdx.org.uk\/category\/activity-challenge\/\" rel=\"category tag\">Activity Challenge<\/a>, <a href=\"https:\/\/gmdx.org.uk\/category\/news\/\" rel=\"category tag\">News<\/a>, <a href=\"https:\/\/gmdx.org.uk\/category\/vhf\/\" rel=\"category tag\">VHF<\/a>","space":"<a href=\"https:\/\/gmdx.org.uk\/category\/activity-challenge\/\" rel=\"category tag\">Activity Challenge<\/a> <a href=\"https:\/\/gmdx.org.uk\/category\/news\/\" rel=\"category tag\">News<\/a> <a href=\"https:\/\/gmdx.org.uk\/category\/vhf\/\" rel=\"category tag\">VHF<\/a>"},"taxonomies":{"post_tag":""},"readTime":{"min":0,"sec":8},"status":"publish","excerpt":""},{"id":1331,"link":"https:\/\/gmdx.org.uk\/gmdx-summer-vhf-challenge-period-2-results\/","name":"gmdx-summer-vhf-challenge-period-2-results","thumbnail":{"url":"https:\/\/gmdx.org.uk\/wp-content\/uploads\/2025\/05\/vhf-stack.jpg","alt":""},"title":"GMDX Summer VHF Challenge \u2013 Period 2 Results","author":{"name":"admin_gmdx","link":"https:\/\/gmdx.org.uk\/author\/admin_gmdx\/"},"date":"Jun 11, 2025","dateGMT":"2025-06-11 08:58:05","modifiedDate":"2025-06-11 08:58:05","modifiedDateGMT":"2025-06-11 08:58:05","commentCount":"0","commentStatus":"closed","categories":{"coma":"<a href=\"https:\/\/gmdx.org.uk\/category\/activity-challenge\/\" rel=\"category tag\">Activity Challenge<\/a>, <a href=\"https:\/\/gmdx.org.uk\/category\/news\/\" rel=\"category tag\">News<\/a>, <a href=\"https:\/\/gmdx.org.uk\/category\/vhf\/\" rel=\"category tag\">VHF<\/a>","space":"<a href=\"https:\/\/gmdx.org.uk\/category\/activity-challenge\/\" rel=\"category tag\">Activity Challenge<\/a> <a href=\"https:\/\/gmdx.org.uk\/category\/news\/\" rel=\"category tag\">News<\/a> <a href=\"https:\/\/gmdx.org.uk\/category\/vhf\/\" rel=\"category tag\">VHF<\/a>"},"taxonomies":{"post_tag":""},"readTime":{"min":0,"sec":8},"status":"publish","excerpt":""},{"id":1323,"link":"https:\/\/gmdx.org.uk\/gmdx-summer-vhf-challenge-period-1-results\/","name":"gmdx-summer-vhf-challenge-period-1-results","thumbnail":{"url":"https:\/\/gmdx.org.uk\/wp-content\/uploads\/2025\/05\/vhf-stack.jpg","alt":""},"title":"GMDX Summer VHF Challenge - Period 1 Results","author":{"name":"admin_gmdx","link":"https:\/\/gmdx.org.uk\/author\/admin_gmdx\/"},"date":"May 26, 2025","dateGMT":"2025-05-26 22:20:30","modifiedDate":"2025-05-26 22:20:30","modifiedDateGMT":"2025-05-26 22:20:30","commentCount":"0","commentStatus":"closed","categories":{"coma":"<a href=\"https:\/\/gmdx.org.uk\/category\/activity-challenge\/\" rel=\"category tag\">Activity Challenge<\/a>, <a href=\"https:\/\/gmdx.org.uk\/category\/news\/\" rel=\"category tag\">News<\/a>, <a href=\"https:\/\/gmdx.org.uk\/category\/vhf\/\" rel=\"category tag\">VHF<\/a>","space":"<a href=\"https:\/\/gmdx.org.uk\/category\/activity-challenge\/\" rel=\"category tag\">Activity Challenge<\/a> <a href=\"https:\/\/gmdx.org.uk\/category\/news\/\" rel=\"category tag\">News<\/a> <a href=\"https:\/\/gmdx.org.uk\/category\/vhf\/\" rel=\"category tag\">VHF<\/a>"},"taxonomies":{"post_tag":""},"readTime":{"min":0,"sec":8},"status":"publish","excerpt":""}]