{"product_id":"anritsu-site-master-s251b-analyzer-w-charger-tested","title":"ANRITSU SITE MASTER S251B ANALYZER WITH CHARGER TESTED","description":"\u003cp\u003eThe Anritsu Site Master S251B is a handheld two-port transmission line and antenna analyzer for RF field testing. It is used to perform return loss, SWR, cable loss, and distance-to-fault measurements for cellular, PCS\/GSM, ISM, and other RF infrastructure applications.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Anritsu\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Site Master S251B\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInstrument Type:\u003c\/strong\u003e Two-port transmission line and antenna analyzer\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFrequency Range:\u003c\/strong\u003e 625 MHz to 2500 MHz\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMeasurements:\u003c\/strong\u003e Return loss\/SWR, cable loss, and distance-to-fault\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFrequency Accuracy:\u003c\/strong\u003e 75 ppm in CW mode per common S251B specification references\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncluded Per Title:\u003c\/strong\u003e Charger; tested\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eTwo-port Site Master platform for transmission line and antenna analysis.\u003c\/li\u003e\n  \u003cli\u003eHigh dynamic range for ground-level TMA and antenna isolation measurement workflows.\u003c\/li\u003e\n  \u003cli\u003eSupports practical field troubleshooting for RF cables, connectors, and antennas.\u003c\/li\u003e\n  \u003cli\u003ePortable design for tower crews, RF technicians, and maintenance teams.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eTypical Applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCellular and PCS\/GSM antenna system maintenance.\u003c\/li\u003e\n  \u003cli\u003eCable loss and return loss verification.\u003c\/li\u003e\n  \u003cli\u003eDistance-to-fault testing on transmission lines.\u003c\/li\u003e\n  \u003cli\u003eGround-level RF infrastructure troubleshooting.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eSearch Keywords\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAnritsu Site Master S251B analyzer, S251B cable antenna analyzer, two port transmission line analyzer, Anritsu S251B with charger.\u003c\/p\u003e\n\u003cp\u003ereturn loss SWR cable loss DTF tester, RF field analyzer, cellular antenna test equipment, HRS Supplies.\u003c\/p\u003e","brand":"HRS Supplies","offers":[{"title":"Regular","offer_id":50379608555713,"sku":"397946356559","price":499.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/6529\/1457\/files\/s-l1600_68f025e1-3d03-4630-8146-a2403c52d70d.jpg?v=1783148471","url":"https:\/\/hrssupplies.com\/products\/anritsu-site-master-s251b-analyzer-w-charger-tested","provider":"HRS Supplies","version":"1.0","type":"link"}