{"id":14421,"date":"2021-02-18T13:33:42","date_gmt":"2021-02-18T10:33:42","guid":{"rendered":"http:\/\/skard.ru\/product\/as2-53-dipole-reconfigurable-antenna-3-mhz-300-mhz\/"},"modified":"2021-02-18T13:45:26","modified_gmt":"2021-02-18T10:45:26","slug":"as2-53-en","status":"publish","type":"product","link":"https:\/\/skard.ru\/en\/product\/as2-53-en\/","title":{"rendered":"\u0410S2.53 dipole reconfigurable antenna 3 MHz\u2013300 MHz"},"content":{"rendered":"<p>Can be used in research laboratories and test sites;<\/p>\n<p>Changing sections of the working range is carried out by changing the size of the dipoles according to the figure;<\/p>\n<p>The antenna can be connected to all types of HF signal generators in the frequency range of 3\u2013300 MHz.<\/p>\n<p>&nbsp;<\/p>\n<p>Frequency range<\/p>\n<table>\n<tbody>\n<tr>\n<td width=\"638\">\n<p>Section A (dipole length 4 m) 3\u201330 MHz<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"638\">\n<p>Section B (dipole length 2 m) 30\u2013100 MHz<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"638\">\n<p>Section C (dipole length 1 m) 100\u2013300 MHz<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<p>Gain<\/p>\n<table>\n<tbody>\n<tr>\n<td width=\"638\">\n<p>Gain at section A, \u2265 -40 dB<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"638\">\n<p>Gain at section B, \u2265 -10 dB<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"638\">\n<p>Gain at section C, \u2265 -5 dB<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<p>Figure:<\/p>\n<p>Dependence of the operating frequency range on the configuration of the antenna dipoles.<\/p>\n<p><a href=\"http:\/\/skard.ru\/wp-content\/uploads\/2021\/02\/as2.53-2.png\" data-rel=\"lightbox-image-0\" data-rl_title=\"\" data-rl_caption=\"\" title=\"\"><img loading=\"lazy\" class=\"aligncenter size-full wp-image-14417\" src=\"http:\/\/skard.ru\/wp-content\/uploads\/2021\/02\/as2.53-2.png\" alt=\"\" width=\"770\" height=\"500\" srcset=\"https:\/\/skard.ru\/wp-content\/uploads\/2021\/02\/as2.53-2.png 770w, https:\/\/skard.ru\/wp-content\/uploads\/2021\/02\/as2.53-2-1x1.png 1w, https:\/\/skard.ru\/wp-content\/uploads\/2021\/02\/as2.53-2-10x6.png 10w, https:\/\/skard.ru\/wp-content\/uploads\/2021\/02\/as2.53-2-24x16.png 24w, https:\/\/skard.ru\/wp-content\/uploads\/2021\/02\/as2.53-2-36x23.png 36w, https:\/\/skard.ru\/wp-content\/uploads\/2021\/02\/as2.53-2-48x31.png 48w\" sizes=\"(max-width: 770px) 100vw, 770px\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>&nbsp;<\/p>\n<table>\n<tbody>\n<tr>\n<td style=\"background-color: #009fe3; color: #ffffff;\" colspan=\"2\">\n<p style=\"text-align: center;\">Specifications<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"319\">\n<p>Frequency range<\/p>\n<\/td>\n<td width=\"319\">\n<p>3 MHz\u2013300 MHz<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"319\">\n<p>Polarization<\/p>\n<\/td>\n<td width=\"319\">\n<p>linear (horizontal)<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"319\">\n<p>Support supplied<\/p>\n<\/td>\n<td width=\"319\">\n<p>dielectric<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"319\">\n<p>Mast height<\/p>\n<\/td>\n<td width=\"319\">\n<p>2 to 6 m *<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"319\">\n<p>Max linear dimension of the dipole<\/p>\n<\/td>\n<td width=\"319\">\n<p>4,028 mm<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>* As agreed with the Customer.<\/p>\n","protected":false},"featured_media":17074,"template":"","meta":[],"etheme_brands":{"errors":{"invalid_taxonomy":["Invalid taxonomy."]},"error_data":[]},"_links":{"self":[{"href":"https:\/\/skard.ru\/en\/wp-json\/wp\/v2\/product\/14421"}],"collection":[{"href":"https:\/\/skard.ru\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/skard.ru\/en\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/skard.ru\/en\/wp-json\/wp\/v2\/media\/17074"}],"wp:attachment":[{"href":"https:\/\/skard.ru\/en\/wp-json\/wp\/v2\/media?parent=14421"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}