{"id":5480,"date":"2022-02-07T12:48:59","date_gmt":"2022-02-07T01:48:59","guid":{"rendered":"https:\/\/amateurradiosupplies.com.au\/?post_type=product&#038;p=5480"},"modified":"2025-07-31T08:46:40","modified_gmt":"2025-07-30T22:46:40","slug":"alpha-delta-delta-4b-asc-antenna-coaxial-switch","status":"publish","type":"product","link":"https:\/\/amateurradiosupplies.com.au\/index.php\/product\/alpha-delta-delta-4b-asc-antenna-coaxial-switch\/","title":{"rendered":"Alpha Delta Delta-4B ASC Antenna Coaxial Switch"},"content":{"rendered":"<p>Delta-4B ASC: The Alpha Delta model ASC antenna selector console desk top coax switch series brings a new level of versatility and convenience to your station operation. This series retains all the features and specifications of the precision 4 position DELTA-4B series (see WEB site for DELTA-4B specs, pictures, and info), including ARC-PLUG &#8482; module surge protection, in a desk top console that will sit on your desk next to your gear. The console does not have to be secured or bolted down!<br \/>\nThe console features a powder coated steel housing and a solid brass ground buss, with #10 wire attachment hardware, across the rear of the housing providing a common ground point for all station equipment and accessories. &#8220;Non-slip&#8221; feet are attached for solid stability.<br \/>\nThe series offers low loss constant impedance performance and best co-channel rejection (typ &gt;60dB) depending on connector type and freq. Rated at 2kW SSB\/CW output. Made in our ISO-9001 certified<br \/>\nfacility.<br \/>\nA proper ground wire must be attached to the bus for the operation of the Model D-4 during surge discharges. Proper grounding techniques are covered in various ARRL and other publication materials.<\/p>\n<p>Features include:<br \/>\nPort to port isolation: Greater than 60dB at 30MHz, 50dB at 450MHz<br \/>\nPower rating: 2,000 Watts<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Delta-4B ASC: The Alpha Delta model ASC antenna selector console desk top coax switch series brings a new level of [&hellip;]<\/p>\n","protected":false},"featured_media":14789,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[37],"product_tag":[],"class_list":{"0":"post-5480","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\/5480","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=5480"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/amateurradiosupplies.com.au\/index.php\/wp-json\/wp\/v2\/media\/14789"}],"wp:attachment":[{"href":"https:\/\/amateurradiosupplies.com.au\/index.php\/wp-json\/wp\/v2\/media?parent=5480"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/amateurradiosupplies.com.au\/index.php\/wp-json\/wp\/v2\/product_brand?post=5480"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/amateurradiosupplies.com.au\/index.php\/wp-json\/wp\/v2\/product_cat?post=5480"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/amateurradiosupplies.com.au\/index.php\/wp-json\/wp\/v2\/product_tag?post=5480"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}