{"id":12495,"date":"2024-10-27T14:29:56","date_gmt":"2024-10-27T03:29:56","guid":{"rendered":"https:\/\/amateurradiosupplies.com.au\/?post_type=product&#038;p=12495"},"modified":"2025-10-13T17:14:50","modified_gmt":"2025-10-13T06:14:50","slug":"eantenna-bln11-antenna-balun-11","status":"publish","type":"product","link":"https:\/\/amateurradiosupplies.com.au\/index.php\/product\/eantenna-bln11-antenna-balun-11\/","title":{"rendered":"ITA BLN11 Antenna Balun 1:1 1kW"},"content":{"rendered":"<p>BLN11: The BALUN (Balanced to UN balanced antenna cable adapter) is a device for connecting an asymmetrical line to a symmetrical load (eg. a coaxial cable to a dipole).<br \/>\nBy correctly balancing the currents in the two branches of a dipole, the balun avoids the distortions of the radiation lobes, the RF current is not radiated by the braid of the coaxial cable and interference due to return currents is avoided.<br \/>\nThe ITA baluns are made of an aluminum body of 50 or 60 mm in diameter (depending on the model) and 2 mm thick that ensure great strength, whose ends are closed with plastic caps with anti-UV treatment. The large rings allow the construction of multiband antennas with the same balun (multiple wires dipoles for example). The connector is of the SO-239 type (Female PL) and is located at the bottom.<\/p>\n<p>Specifications:<br \/>\nFrequency: 1.5 &#8211; 30MHz<br \/>\nVoltage Balun ratio: 1:1<br \/>\nRatio 1:1 (ex: 50 =&gt; 50 Ohms)<br \/>\nMaximum power: 1000 Watt PEP<br \/>\nConnector: SO-239 (PL) Amphenol with ceramic insulator<br \/>\nCase: Aluminum<br \/>\nDiameter: 50 mm<br \/>\nWeight: 250 g<\/p>\n","protected":false},"excerpt":{"rendered":"<p>BLN11: The BALUN (Balanced to UN balanced antenna cable adapter) is a device for connecting an asymmetrical line to a [&hellip;]<\/p>\n","protected":false},"featured_media":12544,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[37],"product_tag":[],"class_list":{"0":"post-12495","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-antenna-accessories","8":"first","9":"instock","10":"shipping-taxable","11":"purchasable","12":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/amateurradiosupplies.com.au\/index.php\/wp-json\/wp\/v2\/product\/12495","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/amateurradiosupplies.com.au\/index.php\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/amateurradiosupplies.com.au\/index.php\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/amateurradiosupplies.com.au\/index.php\/wp-json\/wp\/v2\/comments?post=12495"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/amateurradiosupplies.com.au\/index.php\/wp-json\/wp\/v2\/media\/12544"}],"wp:attachment":[{"href":"https:\/\/amateurradiosupplies.com.au\/index.php\/wp-json\/wp\/v2\/media?parent=12495"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/amateurradiosupplies.com.au\/index.php\/wp-json\/wp\/v2\/product_brand?post=12495"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/amateurradiosupplies.com.au\/index.php\/wp-json\/wp\/v2\/product_cat?post=12495"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/amateurradiosupplies.com.au\/index.php\/wp-json\/wp\/v2\/product_tag?post=12495"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}