{"id":6366,"date":"2022-06-08T07:47:50","date_gmt":"2022-06-07T21:47:50","guid":{"rendered":"https:\/\/amateurradiosupplies.com.au\/?post_type=product&#038;p=6366"},"modified":"2025-07-14T09:46:55","modified_gmt":"2025-07-13T23:46:55","slug":"ldg-z-11proii-automatic-antenna-tuner","status":"publish","type":"product","link":"https:\/\/amateurradiosupplies.com.au\/index.php\/product\/ldg-z-11proii-automatic-antenna-tuner\/","title":{"rendered":"LDG Electronics Z-11PROII Automatic Antenna Tuner"},"content":{"rendered":"<p>Z-11PROII: The LDG Z-11ProII is a small, low-cost automatic tuner suitable for any amateur purpose, whether base, mobile or portable.<br \/>\nIt handles up to 125 watts SSB or 30 watts Digital, but requires only 0.1 watts to tune, making it ideal for QRP operation.<br \/>\nLike most Generic LDG tuners, the Z-11ProII can operate automatically, beginning a tuning cycle whenever the SWR exceeds a preset limit.<br \/>\nIt also features LDGs advanced memory tuning, providing 2,000 memory locations; when tuning near a previously used frequency it will recall the settings for nearly instant tuning.<br \/>\nIt learns your favorite frequencies and bands as you use it. You can also start a tuning cycle manually whenever necessary.<br \/>\nThe LDG Z-11ProII has features found in larger LDG tuners, such as dedicated buttons for manually fine-tuning the match.<br \/>\nThis can be useful when tuning an antenna far from resonance.<br \/>\nThe LDG Z-11ProII requires very little electrical power; when not tuning the current draw is negligible.<br \/>\nAn internal battery holder for eight AA batteries will operate the tuner for a year of normal use.<br \/>\nThis feature makes the Z-11ProII especially suitable for mobile or portable operation.<\/p>\n<p>Specifications:<br \/>\n0.1 to 125 watt power range (SSB and CW, 30W on PSK), 100W on 6M.<br \/>\nEasy to read LED indicator for SWR and status.<br \/>\nBuilt-in frequency sensor<br \/>\n2000 memories for instantaneous band changing.<br \/>\nTuning time: 0.1 to 6 seconds full tune, 0.1 seconds memory tune.<br \/>\nSelectable user parameters: Auto\/Semi, threshold, and more.<br \/>\n1.8 to 54.0 MHz coverage. Built-in frequency sensor.<br \/>\nTunes 6 to 1000 ohm loads (16 to 150 on 6M).<br \/>\nFor Dipoles, Verticals, Vs, Beams or and Coax Fed Antenna.<br \/>\nOptional external Balun allows tuning of random length, long wire or ladder line fed antennas.<br \/>\nIncludes 6&#8242; DC power cable for external power and an internal eight AA battery holder.<br \/>\nExternal power requirements: 6 to 16 volts DC at 300 mA Max. 20 uA standby current.<br \/>\nSmall Size Enclosure: 7.7&#8243;L x 5.0&#8243;W x 1.5&#8243;H.<br \/>\nWeight: 1.5 pounds.<\/p>\n<p>LDG ATU Interface Cables:<br \/>\nIC-PAC &#8211; Control cable for ICOM<br \/>\nY-ACC &#8211; Control cable for YAESU radios<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Z-11PROII: The LDG Z-11ProII is a small, low-cost automatic tuner suitable for any amateur purpose, whether base, mobile or portable. [&hellip;]<\/p>\n","protected":false},"featured_media":14101,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[41],"product_tag":[],"class_list":{"0":"post-6366","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-antenna-tuners","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\/6366","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=6366"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/amateurradiosupplies.com.au\/index.php\/wp-json\/wp\/v2\/media\/14101"}],"wp:attachment":[{"href":"https:\/\/amateurradiosupplies.com.au\/index.php\/wp-json\/wp\/v2\/media?parent=6366"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/amateurradiosupplies.com.au\/index.php\/wp-json\/wp\/v2\/product_brand?post=6366"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/amateurradiosupplies.com.au\/index.php\/wp-json\/wp\/v2\/product_cat?post=6366"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/amateurradiosupplies.com.au\/index.php\/wp-json\/wp\/v2\/product_tag?post=6366"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}