VHF, UHF AND MICROWAVE PROPAGATION - Station VK2KRR甚高频，超高频和微波站vk2krr
VHF, UHF AND MICROW__E PROPAGATION AND THE GREAT AUSTRALIAN BIGHTby Dr Walter J Howse VK6KZ4 Renton
VHF, UHF AND MICROWAVE PROPAGATION - Station VK2KRR甚高频，超高频和微波站vk2krrVHF, UHF AND MICROWAVE PROPAGATION - Station VK2KRR甚高频，超高频和微波站vk2krr