Для простоты будем считать их усиление одинаковым.
Какую из них бы вы выбрали для наземной станции и почему? 😃
Если считать, что антенны настроены верно, то только вторую- направленную патч-антенну. Первая многоярусный коллинеар с непредсказуемой ДН для нашего хобби по МЛМ не годится, точнее не будет от нее перфектного результата.
{"assets_hash":"a8b26fa7f6e768b07a72c8c9aadb9422","page_data":{"users":{"545fa1593df9550077723e5d":{"_id":"545fa1593df9550077723e5d","hid":210889,"name":"cutdivision","nick":"cutdivision","avatar_id":null,"css":""},"55bfd4e83df955007771ae0a":{"_id":"55bfd4e83df955007771ae0a","hid":230783,"name":"Портос","nick":"Портос","avatar_id":null,"css":"user__m-banned"}},"settings":{"can_see_ip":false,"can_report_abuse":false,"can_see_hellbanned":false,"forum_can_view":true,"forum_can_reply":false,"forum_edit_max_time":30,"forum_can_close_topic":false,"forum_show_ignored":false,"forum_mod_can_delete_topics":false,"forum_mod_can_hard_delete_topics":false,"forum_mod_can_see_hard_deleted_topics":false,"forum_mod_can_edit_posts":false,"forum_mod_can_pin_topic":false,"forum_mod_can_edit_titles":false,"forum_mod_can_close_topic":false,"can_vote":false,"forum_mod_can_add_infractions":false,"forum_topic_title_min_length":10,"forum_reply_old_post_threshold":30,"votes_add_max_time":168,"forum_show_post_interval":7,"can_see_deleted_users":false},"section":{"_id":"61c9a54c3df9550077bb50a8","hid":4,"title":"Аппаратура радиоуправления","parent":"61c9a54c3df9550077bb50fc","description":"Приёмники и передатчики для радиоуправляемых моделей.","is_category":false,"is_votable":true,"is_writable":true,"cache":{"topic_count":9160,"post_count":221855,"last_post":"6645e6f86371a12da914dd09","last_topic":"603a920f3df9550077bd056c","last_topic_hid":563677,"last_topic_title":"ExpressLRS Конфигуратор ExpressLRS","last_ts":"2024-05-16T10:59:04.726Z","last_user":"5469d13d3df9550077723996"}},"topic":{"_id":"57379be43df9550077e15453","hid":458835,"title":"Выбор одной антенны из двух на 2,4 ГГц","views_count":761,"last_post_counter":2,"cache":{"post_count":2,"first_post":"57379be43df9550077e15a7c","first_ts":"2016-05-14T21:43:00.000Z","first_user":"55bfd4e83df955007771ae0a","last_post":"573a47563df9550077e15a7e","last_post_hid":2,"last_ts":"2016-05-16T22:19:02.000Z","last_user":"545fa1593df9550077723e5d"},"st":1,"section":"61c9a54c3df9550077bb50a8"},"subscription":null,"pagination":{"total":2,"per_page":25,"chunk_offset":0},"posts_list_before_post":["paginator","datediff"]},"locale":"en-US","user_id":"000000000000000000000000","user_hid":0,"user_name":"","user_nick":"","user_avatar":null,"is_member":false,"settings":{"can_access_acp":false,"can_use_dialogs":false,"hide_heavy_content":false},"unread_dialogs":false,"footer":{"rules":{"to":"common.rules"},"contacts":{"to":"rco-nodeca.contacts"}},"navbar":{"tracker":{"to":"users.tracker","autoselect":false,"priority":10},"forum":{"to":"forum.index"},"blogs":{"to":"blogs.index"},"clubs":{"to":"clubs.index"},"market":{"to":"market.index.buy"}},"recaptcha":{"public_key":"6LcyTs0dAAAAADW_1wxPfl0IHuXxBG7vMSSX26Z4"},"layout":"common.layout"}
