{"id":1620,"date":"2021-02-28T10:33:45","date_gmt":"2021-02-27T23:33:45","guid":{"rendered":"https:\/\/amateurradiosupplies.com.au\/?post_type=product&#038;p=1620"},"modified":"2026-04-05T08:39:58","modified_gmt":"2026-04-04T22:39:58","slug":"diamond-cx-310a-heavy-duty-3-position-antenna-coaxial-switch","status":"publish","type":"product","link":"https:\/\/amateurradiosupplies.com.au\/index.php\/product\/diamond-cx-310a-heavy-duty-3-position-antenna-coaxial-switch\/","title":{"rendered":"Diamond CX-310A Heavy Duty 3-Position Antenna Coaxial Switch."},"content":{"rendered":"<p>CX-310a: Diamond heavy duty wideband coaxial switches are three-position coaxial switches providing very low loss and high isolation. They are rated DC to 800 MHz and can handle up to 1,500 watts.<\/p>\n<p>Specifications:<br \/>\nFrequency range: DC to 800 MHz<br \/>\nPower rating: 1.5 KW (DC to 30 MHz), 1 KW (30 to 150 MHz), 500 W (150 to 800 MHz) (When VSWR is less than 1.2:1)<br \/>\nIsolation: More than 60dB (DC to 500MHz), more than 50dB (500 to 800MHz)<br \/>\nVSWR: Less than 1.1:1 (DC to 500 MHz), less than 1.2:1 (500 to 1000 MHz)<br \/>\nInsertion loss:\tLess than 0.1 dB (DC to 500 MHz), less than 0.15 dB (500 to 1000 MHz)<br \/>\nImpedance: 50 Ohms<br \/>\nConnector: PL-259 Female (SO-239)<\/p>\n","protected":false},"excerpt":{"rendered":"<p>CX-310a: Diamond heavy duty wideband coaxial switches are three-position coaxial switches providing very low loss and high isolation. They are [&hellip;]<\/p>\n","protected":false},"featured_media":15298,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[37],"product_tag":[],"class_list":{"0":"post-1620","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\/1620","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=1620"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/amateurradiosupplies.com.au\/index.php\/wp-json\/wp\/v2\/media\/15298"}],"wp:attachment":[{"href":"https:\/\/amateurradiosupplies.com.au\/index.php\/wp-json\/wp\/v2\/media?parent=1620"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/amateurradiosupplies.com.au\/index.php\/wp-json\/wp\/v2\/product_brand?post=1620"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/amateurradiosupplies.com.au\/index.php\/wp-json\/wp\/v2\/product_cat?post=1620"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/amateurradiosupplies.com.au\/index.php\/wp-json\/wp\/v2\/product_tag?post=1620"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}