{"title":"Polyphaser","description":null,"products":[{"product_id":"polyphaser-is-50nx-c2","title":"Polyphaser IS-50NX-C2 1251000 MHz Lightning DC Blocked Filter Protectors N Female Connectors","description":"\u003cp\u003e1251000 MHz  Lightning DC Blocked Filter Protectors   N Female Connectors\u003c\/p\u003e\u003cdiv class=\"ths-mfr-data\"\u003e\n\u003cp\u003eThe PolyPhaser IS-50NX-C2 is a DC-blocked coaxial RF lightning surge protector with N female connectors on both the antenna and equipment ports, covering 125 MHz to 1 GHz. It combines a blocking capacitor with a gas tube, is rated for 50 kA surge current and handles up to 375 W of RF power depending on frequency. It is flange-mounted for grounding and is used on VHF\/UHF radio, land-mobile and public-safety antenna lines; for outdoor use it must be sealed with a weatherproofing kit.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFrequency range 125 MHz to 1000 MHz\u003c\/li\u003e\n\u003cli\u003eN female to N female connectors\u003c\/li\u003e\n\u003cli\u003eDC block design: blocking capacitor plus gas tube, no DC continuity from center pin to center pin\u003c\/li\u003e\n\u003cli\u003eSurge current 50 kA (IEC 61000-4-5, 8\/20 us waveform); multi-strike capability\u003c\/li\u003e\n\u003cli\u003eMax RF power 375 W (frequency dependent)\u003c\/li\u003e\n\u003cli\u003eVSWR \u0026lt; 1.1:1, insertion loss 0.1 dB max\u003c\/li\u003e\n\u003cli\u003ePorts marked ANTENNA and EQUIPMENT; must be installed in the correct direction\u003c\/li\u003e\n\u003cli\u003eNot weatherproof: outdoor installations require PolyPhaser WK-1 weatherproofing kit\u003c\/li\u003e\n\u003cli\u003eCE and RoHS compliant; UL497E\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable class=\"ths-spec-table\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSurge protector type\u003c\/th\u003e\n\u003ctd\u003eBlocking cap and gas tube\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eDC handling\u003c\/th\u003e\n\u003ctd\u003eDC block\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFrequency range\u003c\/th\u003e\n\u003ctd\u003e125-1000 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eImpedance\u003c\/th\u003e\n\u003ctd\u003e50 ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eVSWR\u003c\/th\u003e\n\u003ctd\u003e1.1:1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eInsertion loss\u003c\/th\u003e\n\u003ctd\u003e0.1 dB max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eInput power, CW\u003c\/th\u003e\n\u003ctd\u003e375 W @ 125-220 MHz; 125 W @ 220-700 MHz; 50 W @ 700-1000 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSurge current\u003c\/th\u003e\n\u003ctd\u003e50 kA (IEC 61000-4-5, 8\/20 us waveform)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTurn-on voltage\u003c\/th\u003e\n\u003ctd\u003e600 V +\/- 20%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eThroughput energy\u003c\/th\u003e\n\u003ctd\u003e220 uJ @ 3 kA, 8\/20 us waveform\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eInput connector\u003c\/th\u003e\n\u003ctd\u003eN female\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eOutput connector\u003c\/th\u003e\n\u003ctd\u003eN female\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMounting\u003c\/th\u003e\n\u003ctd\u003eFlange \/ bracket, hole mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eLength\u003c\/th\u003e\n\u003ctd\u003e2.45 in (62.23 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eCompatible With\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003ePolyPhaser WK-1 weatherproofing kit (required for outdoor installation)\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch3\u003eDocuments \u0026amp; Downloads\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.polyphaser.com\/Content\/Images\/Downloadables\/Datasheets\/IS-50NX-C2_datasheets_US.pdf\" target=\"_blank\" rel=\"noopener\"\u003eIS-50NX-C2 Datasheet\u003c\/a\u003e (Data Sheet)\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.polyphaser.com\/Images\/Downloadables\/Datasheets\/IS-50_Series.pdf\" target=\"_blank\" rel=\"noopener\"\u003eIS-50 Series Family Datasheet\u003c\/a\u003e (Data Sheet)\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.polyphaser.com\/Content\/Images\/Downloadables\/Guides\/IS-50NX-C2_Install_Guide_US.pdf\" target=\"_blank\" rel=\"noopener\"\u003eRF Surge Device Installation Guide (IS-50NX-C2)\u003c\/a\u003e (Installation Manual)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Polyphaser","offers":[{"title":"Default Title","offer_id":53621334868192,"sku":"IS-50NX-C2","price":170.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/7186\/5312\/files\/vesda-fire-alarms-default-title-vesda-vsp-1004-40062244094176_8038c825-6054-4089-9a09-a1d26d293998.webp?v=1781177732"}],"url":"https:\/\/thefirealarmsupplier.com\/collections\/polyphaser.oembed","provider":"The Fire Alarm Supplier","version":"1.0","type":"link"}