{"product_id":"b0dsw2rp6m","title":"AURSINC ZA-048 LDPA Log-Periodic Dipole Array Antenna 400MHz-8GHz for Tinysa Ultra Spectrum Analyzer","description":"\u003cdiv\u003e\n\u003ch1\u003eAbout This\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eThe ZA-048 is a printed LDPA (Log-Periodic Dipole Array Antenna). Optimized design techniques significantly reduce its size, making it compatible with the tinySA ULTRA spectrum analyzer. Using new technology, it covers 400MHz-8GHz in a 27x23cm size, with some low-frequency directionality loss\u003c\/li\u003e\n\u003cli\u003eThe antenna's input resistance is rated at 50Ω, and return loss fluctuates when the antenna is connected to a 50Ω source. In most frequency bands above 1GHz, the return loss is about 10dB or less, and the VSWR is about 2. In the 400M-1GHz band, the return loss is about 4.5dB or less, and the VSWR is about 4. The VSWR increases rapidly at frequencies below 400MHz\u003c\/li\u003e\n\u003cli\u003eZA048 log-periodic dipole array antenna can be used for radio direction finding under the frequency between 1GHz-8.5GHz without strict requirements. It exerts a decent sensitivity of direction of the signal source when being held single-handedly and changes directions along with the body\u003c\/li\u003e\n\u003cli\u003eDue to antenna area constraints, some low - frequency directionality was sacrificed. Please refer to the gain and front-back comparison charts below\u003c\/li\u003e\n\u003cli\u003e[Packing List] ZA-048 Log-Periodic Dipole Array Antenna 1set (Tinysa ultra NOT included)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch1\u003eOverview\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eAntenna : Radio\u003c\/li\u003e\n\u003cli\u003eBrand : AURSINC\u003c\/li\u003e\n\u003cli\u003eColor : BLACK\u003c\/li\u003e\n\u003cli\u003eNumber of Channels : 1\u003c\/li\u003e\n\u003cli\u003eImpedance : 50 Ohms\u003c\/li\u003e\n\u003cli\u003eManufacturer : AURSINC\u003c\/li\u003e\n\u003cli\u003eNumber of Packs : 1\u003c\/li\u003e\n\u003cli\u003eUnit Count : 1.0 Count\u003c\/li\u003e\n\u003cli\u003eNumber of Items : 1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"AURSINC","offers":[{"title":"Default Title","offer_id":42307001810999,"sku":"B0DSW2RP6M","price":70.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0613\/6414\/2135\/files\/5150shvVTbL._AC_SX679.jpg?v=1783294544","url":"https:\/\/getelectrocore.com\/products\/b0dsw2rp6m","provider":"ElectroCore","version":"1.0","type":"link"}