{"product_id":"sirio-wd-140-n","title":"Sirio WD 140-N VHF","description":"\u003cdiv class=\"product-content\"\u003e\n\n\u003cp\u003e The \u003cstrong\u003eSirio WD 140-N\u003c\/strong\u003e is a \u003cstrong\u003epowerful and durable VHF base antenna\u003c\/strong\u003e , specifically designed for directional applications in the 140 to 160 MHz frequency range. Thanks to its \u003cstrong\u003einnovative feed system and symmetrical radiation pattern in both the E and H planes,\u003c\/strong\u003e this directional antenna guarantees excellent performance for professional use.\u003c\/p\u003e\n\n \u003cp\u003eFully computer-aided design, the antenna combines \u003cstrong\u003ehigh gain (up to 4 dBi)\u003c\/strong\u003e , excellent front-to-back ratio, and a wide beam angle. The low-maintenance design is made of anodized aluminum and UV-resistant material, ideal for long-term outdoor applications. The rear-mounted N-female connector allows for quick and easy installation.\u003c\/p\u003e\n\n\u003cp\u003e \u003cstrong\u003eKey benefits of this VHF directional antenna:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e Frequency range 140 – 160 MHz, ideal for VHF base stations\u003c\/li\u003e\n\n\u003cli\u003e Directional antenna with 4 dBi gain – suitable for directional applications\u003c\/li\u003e\n\n\u003cli\u003e No tuning required: ready to use immediately\u003c\/li\u003e\n\n\u003cli\u003e Extremely symmetrical radiation pattern in both planes (E and H)\u003c\/li\u003e\n\n\u003cli\u003e High-quality materials: anodized aluminum, EPDM rubber and UV-stabilized plastic\u003c\/li\u003e\n\n\u003cli\u003e Resistant to winds up to 200 km\/h, wind surface only 0.059 m²\u003c\/li\u003e\n\n\u003cli\u003e Maximum transmission power: 200 Watts (CW at 30°C)\u003c\/li\u003e\n\n\u003cli\u003e Dimensions: approx. 730 x 915 mm, weight 1390 grams\u003c\/li\u003e\n\n\u003cli\u003e Mounting on masts Ø 35–52 mm, optionally with Sirio FT-6 mounting bracket\u003c\/li\u003e\n\n \u003cli\u003eEfficient, robust and designed for long-lasting performance\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cdiv class=\"product-content\"\u003e\n\n\u003cp\u003e \u003cstrong style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eOptionally available\u003c\/strong\u003e\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e\n\n \u003ca title=\"Optional mounting bracket set Sirio FT-6 for base antennas\" href=\"https:\/\/www.deltron.nl\/products\/sirio-ft-6\"\u003eSirio FT-6\u003c\/a\u003e = Fixing Bracket\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp\u003e The Sirio WD 140-N is ideal for situations where reliable and stable VHF communication is crucial. By stacking multiple antennas, you can easily increase range and signal quality.\u003c\/p\u003e\n\n\u003cp\u003e Invest in a reliable base station solution and choose Sirio. Order your WD 140-N directional antenna today – professional, low-maintenance, and ready for any challenge.\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Sirio","offers":[{"title":"Default Title","offer_id":44158211817657,"sku":"2113301140","price":98.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0651\/3052\/8953\/files\/Sirio_WD-140N_VHF_basisantenne.png?v=1750153337","url":"https:\/\/www.deltron.nl\/en\/products\/sirio-wd-140-n","provider":"Deltron","version":"1.0","type":"link"}