{"id":16213,"date":"2026-02-27T15:06:32","date_gmt":"2026-02-27T04:06:32","guid":{"rendered":"https:\/\/amateurradiosupplies.com.au\/?post_type=product&#038;p=16213"},"modified":"2026-03-19T15:05:17","modified_gmt":"2026-03-19T04:05:17","slug":"daiwa-cnw-418-manual-antenna-200w","status":"publish","type":"product","link":"https:\/\/amateurradiosupplies.com.au\/index.php\/product\/daiwa-cnw-418-manual-antenna-200w\/","title":{"rendered":"Daiwa CNW-418 Manual Antenna 200W"},"content":{"rendered":"<p>CNW-418: The DAIWA CNW-418 is a manual HF antenna tuner designed for 3.5\u201330 MHz operation with a power handling capacity of 200W PEP (some models may be listed as 200W CW depending on duty cycle). It is a rugged, &#8220;made in Japan.<\/p>\n<p>Specifications:<br \/>\nModel: DAIWA CNW-418<br \/>\nPower handling: Up to 200W PEP<br \/>\nFrequency coverage: 3.5\u201330 MHz (selectable via rotary band switch)<br \/>\nManual tuning knobs for TR MATCHING, BAND, and ANT MATCHING<br \/>\nRange switch: (20W \/ 200W)<br \/>\nTUNER ON\/OFF and dual ANTENNA selector (1\/2)<br \/>\nLarge analog SWR \/ Power meter<br \/>\nMeter Type: Cross-needle meter for simultaneous forward and reflected power\/SWR readings.<br \/>\nDimensions: Approximately 3.6&#8243; x 9&#8243; x 11&#8221;<br \/>\nTuning:<br \/>\nTune: Set the transmitter to a low-power CW or AM mode (around 10-20W)<br \/>\nMatch: Adjust TR MATCHING and ANT MATCHING alternately to achieve the lowest possible reflected power (SWR) on the cross-needle meter.<br \/>\nFinalize: Once SWR is minimized (1:1 is ideal), increase transmitter power to normal operating levels<br \/>\nTR MATCHING: (Variable capacitor)<br \/>\nANT MATCHING: (Variable capacitor)<br \/>\nBAND: Rotary switch<\/p>\n","protected":false},"excerpt":{"rendered":"<p>CNW-418: The DAIWA CNW-418 is a manual HF antenna tuner designed for 3.5\u201330 MHz operation with a power handling capacity [&hellip;]<\/p>\n","protected":false},"featured_media":16280,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[45],"product_tag":[],"class_list":{"0":"post-16213","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-second-hand-items","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\/16213","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=16213"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/amateurradiosupplies.com.au\/index.php\/wp-json\/wp\/v2\/media\/16280"}],"wp:attachment":[{"href":"https:\/\/amateurradiosupplies.com.au\/index.php\/wp-json\/wp\/v2\/media?parent=16213"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/amateurradiosupplies.com.au\/index.php\/wp-json\/wp\/v2\/product_brand?post=16213"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/amateurradiosupplies.com.au\/index.php\/wp-json\/wp\/v2\/product_cat?post=16213"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/amateurradiosupplies.com.au\/index.php\/wp-json\/wp\/v2\/product_tag?post=16213"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}