{"id":15423,"date":"2025-08-13T13:32:57","date_gmt":"2025-08-13T03:32:57","guid":{"rendered":"https:\/\/amateurradiosupplies.com.au\/?post_type=product&#038;p=15423"},"modified":"2025-11-20T07:45:46","modified_gmt":"2025-11-19T20:45:46","slug":"trial","status":"publish","type":"product","link":"https:\/\/amateurradiosupplies.com.au\/index.php\/product\/trial\/","title":{"rendered":"Comet CAT-283 144\/430MHz Manual Antenna Tuner"},"content":{"rendered":"<p>CAT-283: The Comet CAT-283 covers a frequency range of 144\/430 MHz and handles up to 250 Watts power. The built-in duplexer helps tuning each band separately. Cross needle display shows FWD, REF and PWR simultaneously. Display beautifully illuminated when connected to the power supply. With its impressive power handling capability of up to 250W, this unit is designed to meet the demands of even the most powerful transmitters<\/p>\n<p>Specifications:<br \/>\nFrequency range: 125-210 MHz \/ 400-450 MHz<br \/>\nInput impedance: 50 Ohm<br \/>\nOut impedance: 15-200 Ohm<br \/>\nMax. input power: 250 Watts (FM)<br \/>\nMin. power for SWR measurement: 6 Watts<br \/>\nTolerance: +\/- 10%<br \/>\nConnector: M-J type (SO-239)<br \/>\nLighting power supply: DC 11-15 volt, approx 250 mA<br \/>\nDimensions in: (W) 218 x (H) 93 (98) x (D) 120 (152) mm. including connectors and knobs.<br \/>\nWeight: approx 1.4 kg<\/p>\n","protected":false},"excerpt":{"rendered":"<p>CAT-283: The Comet CAT-283 covers a frequency range of 144\/430 MHz and handles up to 250 Watts power. The built-in [&hellip;]<\/p>\n","protected":false},"featured_media":15590,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[41],"product_tag":[],"class_list":{"0":"post-15423","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\/15423","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=15423"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/amateurradiosupplies.com.au\/index.php\/wp-json\/wp\/v2\/media\/15590"}],"wp:attachment":[{"href":"https:\/\/amateurradiosupplies.com.au\/index.php\/wp-json\/wp\/v2\/media?parent=15423"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/amateurradiosupplies.com.au\/index.php\/wp-json\/wp\/v2\/product_brand?post=15423"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/amateurradiosupplies.com.au\/index.php\/wp-json\/wp\/v2\/product_cat?post=15423"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/amateurradiosupplies.com.au\/index.php\/wp-json\/wp\/v2\/product_tag?post=15423"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}