{"product_id":"ets-lindgren-log-periodic-dipole-array-lpda-antennas","title":"ETS-Lindgren Log-Periodic Dipole Array (LPDA) Antennas","description":"\u003ch1 class=\"h3\"\u003eETS-Lindgren Log-Periodic Dipole Array (LPDA) Antennas\u003c\/h1\u003e\n\u003cdiv class=\"p\"\u003e\u003cp\u003eETS-Lindgren log-periodic dipole array (LPDA) antennas provide directional, linearly polarized broadband performance for radiated emissions and high-field radiated immunity testing, including automotive and MIL-STD applications.\u003c\/p\u003e\u003c\/div\u003e\n\u003ch2 class=\"h4\"\u003eModels\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e3144 Log-Periodic Dipole Array\u003c\/strong\u003e — The Model 3144 Log-Periodic Dipole Array (LPDA) Antenna is a standard medium gain log-periodic dipole array. \u003cem\u003eFrequency range: 80 MHz to 2 GHz.\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3145 BDP Dual-Polarized Log-Periodic Dipole Array\u003c\/strong\u003e — The Model 3145BDP Dual-Polarized Log-Periodic Dipole Array (LPDA) is a dual linearly polarized, broadband log antenna designed to operate over the frequency range of 100 MHz to 1.1 GHz. \u003cem\u003eFrequency range: 100 MHz to 1.1 GHz.\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3147 Log Periodic Dipole Array Antenna\u003c\/strong\u003e — The Model 3147 Log Periodic Dipole Array Antenna is primarily designed for use with the FCC Part 15 and has excellent VSWR characteristics throughout its entire operating frequency range, as well as relatively constant linear gain. \u003cem\u003eFrequency range: 200 MHz to 5 GHz.\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3148B Log-Periodic Dipole Array\u003c\/strong\u003e — The Model 3148B Log-Periodic Dipole Array (LPDA) Antenna is specifically designed for making CISPR 16-1 measurements using an engineering and manufacturing process that offsets all its elements in a precision pattern. \u003cem\u003eFrequency range: 200 MHz to 2 GHz.\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3150B Dual Stacked LPDA Antenna\u003c\/strong\u003e — The Model 3150B Dual Stacked LPDA is a dual stacked log periodic array antenna (LPDA), with each of the two LPDAs being 100 Ω antennas. \u003cem\u003eFrequency range: 80 MHz to 1 GHz.\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3151 Log-Periodic Dipole Array\u003c\/strong\u003e — The Model 3151 Log-Periodic Dipole Array (LPDA) Antenna has a space saving design using a top hat-loaded, low-frequency elements. \u003cem\u003eFrequency range: 20 MHz to 220 MHz.\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3186 Dual Stacked LPDA Antenna\u003c\/strong\u003e — Model 3186 is a dual stacked log periodic dipole array antenna (LPDA), where each of the two separate LPDAs comprising the dual array are 100 antennas. \u003cem\u003eFrequency range: 1 GHz to 18 GHz.\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3170 Intell-I-Tune Log Periodic Antenna\u003c\/strong\u003e — ETS‑Lindgren’s Model 3170 Intell-I-Tune Antenna Solution achieves true resonance across 30–200 MHz, delivering 200 V\/m from the fundamental frequency to meet MIL-STD-461G\/H RS103, DO-160, and ISO 11452-2 requirements. Its patented auto-tuning system reduces harmonics, lowers amplifier power needs, and enables fully automated operation for greater accuracy, efficiency, and throughput in EMC testing. \u003cem\u003eFrequency range: 30 MHz to 200 MHz.\u003c\/em\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"h4\"\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e3144:\u003c\/strong\u003e Individually Calibrated; High Gain; Low VSWR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3145BDP:\u003c\/strong\u003e 1.5:1 VSWR; Average Maximum Continuous Input: 800 W; Stainless Steel Construction Dual; Linearly Polarized\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3147:\u003c\/strong\u003e Ultra Broadband; Low VSWR; High Gain; Type N Connector\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3148B:\u003c\/strong\u003e High Gain Meets CISPR Cross Polarization Requirements; Low VSWR; Powder Coated Finish; Individually Calibrated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3150B:\u003c\/strong\u003e Average 2:1 VSWR Across Range; Maximum Input Power: Up to 5 kW; Suitable for Immunity Testing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3151:\u003c\/strong\u003e High Power Feed Handles Up to 5 kW RF Input Power; Space Saving Design Features Top Hat-Loaded\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3186:\u003c\/strong\u003e Average VSWR: 2:1; Input Power: Up to 20 W; Constant E- and H- Plane Bandwidth; Flat Directivity\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFrequency range:\u003c\/strong\u003e 20MHz-18GHz\u003c\/p\u003e\n\u003cp\u003eOfficial product pages: \u003ca href=\"https:\/\/www.ets-lindgren.com\/product\/3144-log-periodic-dipole-array\/\" rel=\"noopener\" target=\"_blank\"\u003e3144\u003c\/a\u003e | \u003ca href=\"https:\/\/www.ets-lindgren.com\/product\/3145-bdp-dual-polarized-log-periodic-dipole-array\/\" rel=\"noopener\" target=\"_blank\"\u003e3145BDP\u003c\/a\u003e | \u003ca href=\"https:\/\/www.ets-lindgren.com\/product\/3147-log-periodic-dipole-array-antenna\/\" rel=\"noopener\" target=\"_blank\"\u003e3147\u003c\/a\u003e | \u003ca href=\"https:\/\/www.ets-lindgren.com\/product\/3148b-log-periodic-dipole-array\/\" rel=\"noopener\" target=\"_blank\"\u003e3148B\u003c\/a\u003e | \u003ca href=\"https:\/\/www.ets-lindgren.com\/product\/3150b-dual-stacked-lpda-antenna\/\" rel=\"noopener\" target=\"_blank\"\u003e3150B\u003c\/a\u003e | \u003ca href=\"https:\/\/www.ets-lindgren.com\/product\/3151-log-periodic-dipole-array\/\" rel=\"noopener\" target=\"_blank\"\u003e3151\u003c\/a\u003e | \u003ca href=\"https:\/\/www.ets-lindgren.com\/product\/3186-dual-stacked-lpda-antenna\/\" rel=\"noopener\" target=\"_blank\"\u003e3186\u003c\/a\u003e | \u003ca href=\"https:\/\/www.ets-lindgren.com\/product\/3170-intell-i-tune-log-periodic-antenna\/\" rel=\"noopener\" target=\"_blank\"\u003e3170\u003c\/a\u003e\u003c\/p\u003e\n","brand":"ETS-Lindgren","offers":[{"title":"3144","offer_id":53963948982566,"sku":null,"price":0.0,"currency_code":"HKD","in_stock":true},{"title":"3145BDP","offer_id":53963949113638,"sku":null,"price":0.0,"currency_code":"HKD","in_stock":true},{"title":"3147","offer_id":53963949146406,"sku":null,"price":0.0,"currency_code":"HKD","in_stock":true},{"title":"3148B","offer_id":53963949179174,"sku":null,"price":0.0,"currency_code":"HKD","in_stock":true},{"title":"3150B","offer_id":53963949211942,"sku":null,"price":0.0,"currency_code":"HKD","in_stock":true},{"title":"3151","offer_id":53963949244710,"sku":null,"price":0.0,"currency_code":"HKD","in_stock":true},{"title":"3186","offer_id":53963949277478,"sku":null,"price":0.0,"currency_code":"HKD","in_stock":true},{"title":"3170","offer_id":53963949310246,"sku":null,"price":0.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/9797\/0214\/files\/3144-1.jpg?v=1790556449","url":"https:\/\/nplab.shop\/products\/ets-lindgren-log-periodic-dipole-array-lpda-antennas","provider":"NP LAB","version":"1.0","type":"link"}