{"product_id":"iskra-fm30","title":"Iskra FM30 Directional 3-Element FM Antenna – 87.5-108 MHz, 4.5-5.5 dBi \u0026 F-Type 75 Ω","description":"\u003cp\u003eThe Iskra FM30 is a directional FM reception antenna covering the full FM broadcast band of 87.5–108 MHz. With three elements and a gain of 4.5–5.5 dBi, it provides a focused reception pattern for improving FM signal quality compared to omnidirectional alternatives.\u003c\/p\u003e\u003cp\u003eThe antenna connects via an F-type female connector and mounts on masts with an outside diameter of 20–62 mm. An inclination adjustment of 0–10° allows fine-tuning of the vertical aim toward the transmitter.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eDirectional FM reception covering 87.5–108 MHz\u003c\/li\u003e\n\u003cli\u003e3-element construction delivering 4.5–5.5 dBi gain\u003c\/li\u003e\n\u003cli\u003eFront-to-back (F\/B) ratio of 10–15 dB for effective rejection of rear interference\u003c\/li\u003e\n\u003cli\u003eHorizontal beam width 70°, vertical beam width 110°\u003c\/li\u003e\n\u003cli\u003eF-type female coaxial connector\u003c\/li\u003e\n\u003cli\u003eAdjustable inclination from 0° to 10°\u003c\/li\u003e\n\u003cli\u003eMast mounting for mast outside diameters of 20–62 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProduct Benefits\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eDirectional pattern with 10–15 dB F\/B ratio reduces interference from transmitters behind the antenna\u003c\/li\u003e\n\u003cli\u003e4.5–5.5 dBi gain improves reception in areas with moderate FM signal levels\u003c\/li\u003e\n\u003cli\u003eThe wide vertical beam width of 110° accommodates installations where precise vertical alignment is difficult\u003c\/li\u003e\n\u003cli\u003eCompatibility with masts from 20 to 62 mm diameter gives flexibility across different installation setups\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e FM30\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Directional FM antenna\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency range:\u003c\/strong\u003e 87.5–108 MHz (FM band)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of elements:\u003c\/strong\u003e 3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGain:\u003c\/strong\u003e 4.5–5.5 dBi\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eF\/B ratio:\u003c\/strong\u003e 10–15 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBeam width:\u003c\/strong\u003e Horizontal 70°; Vertical 110°\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAntenna length:\u003c\/strong\u003e 116 cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImpedance:\u003c\/strong\u003e 75 Ohm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnector:\u003c\/strong\u003e F-type female\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInclination adjustment:\u003c\/strong\u003e 0–10°\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMast diameter (mounting):\u003c\/strong\u003e 20–62 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIn the box:\u003c\/strong\u003e 1 × Iskra FM30\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eWhy You'll Love It\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eThe 3-element directional design is a proven approach for FM installations in areas affected by multipath or co-channel interference\u003c\/li\u003e\n\u003cli\u003eThe F-type female connector is a standard fitting compatible with common coaxial cables and adaptors\u003c\/li\u003e\n\u003cli\u003eAt 116 cm the antenna is compact enough for residential mast installations without requiring specialist mounting hardware\u003c\/li\u003e\n\u003cli\u003eThe inclination adjustment allows angle optimisation without repositioning the whole mast bracket\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Iskra","offers":[{"title":"Default Title","offer_id":56563664814462,"sku":"202103","price":29.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0961\/2250\/3550\/files\/15671363993982.webp?v=1779627276","url":"https:\/\/lynk.gr\/en-us\/products\/iskra-fm30","provider":"Lynk.gr","version":"1.0","type":"link"}