{"id":10690,"date":"2024-02-01T11:48:31","date_gmt":"2024-02-01T00:48:31","guid":{"rendered":"https:\/\/amateurradiosupplies.com.au\/?post_type=product&#038;p=10690"},"modified":"2026-02-27T10:25:47","modified_gmt":"2026-02-26T23:25:47","slug":"sirio-tornado-27-2014-5-8-wave-vertical-base-antenna","status":"publish","type":"product","link":"https:\/\/amateurradiosupplies.com.au\/index.php\/product\/sirio-tornado-27-2014-5-8-wave-vertical-base-antenna\/","title":{"rendered":"Sirio Tornado 27 5\/8 Wave Vertical Base Antenna"},"content":{"rendered":"<p>2100501.00: Even iconic products such as the Sirio New Tornado, on the market for over 30 years, are always the subject of study and analysis for continuous improvement to make them increasingly responsive to the requests of our customers. This analysis led us to redesign the plastic antenna insulators which represent the &#8216;heart&#8217; of the product. They have been completely redesigned to make them more robust thanks to the creation of 5 new reinforcing fins and a new sealing system. The plastic material used for molding is a black polycarbonate, a versatile and robust material that guarantees electrical and mechanical performances over time, also thanks to the new pre-molding thermal conditioning. These modifications will guarantee maximum durability of the product over time. New Tornado 2024 with its useful bandwidth of 26.4-30 Mhz, is ideal for either CB or Amateur operation and will give great performance. Its quality build will also ensure years of use. The Tornado has been one of our best selling CB \/ Amateur base station antennas, and we can highly recommend it. <\/p>\n<p>Features:<br \/>\nSirio Tornado 2024 base antenna<br \/>\nPolarization: Linear vertical<br \/>\nFactory tuned at mid-band<br \/>\nTunable by whip length adjusting<br \/>\nLow radiation angle for excellent DX<br \/>\nHigh power handling capability<br \/>\nWhip equipped with waterproof jointing sleeve<br \/>\nMade of aluminium alloy 6063 T-832<br \/>\nNew improved ground plane<\/p>\n<p>Specifications:<br \/>\nFrequency range: Adjustable from 26.4 to 30 MHz<br \/>\nReal gain: 1.2 dBd, 3.35 dBi<br \/>\nBandwidth @ SWR \u2264 2: \u2265 1300KHz<br \/>\nMaximum power: 1000 Watts (CW) continuous, 3000 Watts (CW) peak<br \/>\nType: 5\/8 \u03bb ground plane<br \/>\nMaterials: Aluminium, Steel, Nylon<br \/>\nHeight (approx.): 7230 mm (23.75 Ft. )<br \/>\nWeight (approx.): 2900 gr ( 6.5 lbs. )<br \/>\nSupport diameter: \u00d8 35-42 mm.<br \/>\nWind surface: 0.16 m\u00b2<br \/>\nRadial Length (approx.): 2000 mm ( 6.5 Ft. )<br \/>\nWind load \/ resistance: 187 N at 150 Km\/h \/ 130 Km\/h<br \/>\nMounting mast: \u00d8 35-42 mm  ( 1&#8243; to 1.25&#8243; )<br \/>\nConnector: UHF-female (PL259)<br \/>\nFeed system: Transformer \/ base<br \/>\nPolarization: Linear vertical<\/p>\n","protected":false},"excerpt":{"rendered":"<p>2100501.00: Even iconic products such as the Sirio New Tornado, on the market for over 30 years, are always the [&hellip;]<\/p>\n","protected":false},"featured_media":14427,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[43],"product_tag":[],"class_list":{"0":"post-10690","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-cb-antennas","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\/10690","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=10690"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/amateurradiosupplies.com.au\/index.php\/wp-json\/wp\/v2\/media\/14427"}],"wp:attachment":[{"href":"https:\/\/amateurradiosupplies.com.au\/index.php\/wp-json\/wp\/v2\/media?parent=10690"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/amateurradiosupplies.com.au\/index.php\/wp-json\/wp\/v2\/product_brand?post=10690"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/amateurradiosupplies.com.au\/index.php\/wp-json\/wp\/v2\/product_cat?post=10690"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/amateurradiosupplies.com.au\/index.php\/wp-json\/wp\/v2\/product_tag?post=10690"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}