In this video I did a review of a LiteVNA vector network analyzer along with some experiments followed by a teardown. You can get one from https://ban.ggood.vip/11ekm High resolution teardown pictures are at http://www.kerrywong.com/2022/03/22/teardown-of-a-litevna-vector-network-analyzer/
Additional links:
Saving Tips https://ban.ggood.vip/11dgJ
Spring Trendy Sale https://ban.ggood.vip/11dgR
3 in 1 Oscilloscope New Releases https://ban.ggood.vip/11jC7
Digital Electronics Sale https://ban.ggood.vip/11jC9
00:00 Introduction, specifications
03:57 Features, accessories
05:00 600MHz-6GHz MIMO antenna measurements
10:57 GPS patch antenna measurements
12:05 Teardown, conclusions