{"title":"Preselectors","description":null,"products":[{"product_id":"txrx-bird-technologies-vhf-preselector-post-window-filter-144-174-mhz-89-37-06a","title":"TXRX Bird Technologies VHF Preselector\/Post Window filter 144-174 MHz 89-37-06A\/","description":"\u003cp\u003e\u003cstrong\u003eTxRx – 89-37-06A\/C VHF Preselector\/Post Window Filter – Free tuning\u003c\/strong\u003e\u003c\/p\u003e \u003cul type=\"disc\"\u003e  \u003cli class=\"MsoListParagraphCxSpFirst\"\u003eBandwidth      - 1 MHz.  \u003co:p\u003e\u003c\/o:p\u003e\n\u003c\/li\u003e  \u003cli class=\"MsoListParagraphCxSpMiddle\"\u003ePower      Rating - 125-Watt \u003co:p\u003e\u003c\/o:p\u003e\n\u003c\/li\u003e  \u003cli class=\"MsoListParagraphCxSpMiddle\"\u003eSelectivity      - 65 dB @ 155, 78 @ 165.  \u003co:p\u003e\u003c\/o:p\u003e\n\u003c\/li\u003e  \u003cli class=\"MsoListParagraphCxSpMiddle\"\u003eInsertion      Loss - 1.8 dB (Passband), 1.4 dB (CF)\u003co:p\u003e\u003c\/o:p\u003e\n\u003c\/li\u003e  \u003cli class=\"MsoListParagraphCxSpMiddle\"\u003eCavity      Size – 4”\u003co:p\u003e\u003c\/o:p\u003e\n\u003c\/li\u003e  \u003cli class=\"MsoListParagraphCxSpMiddle\"\u003eNumber      of Cavities – 4\u003co:p\u003e\u003c\/o:p\u003e\n\u003c\/li\u003e  \u003cli class=\"MsoListParagraphCxSpMiddle\"\u003eDimensions      - H – 9.5”, W – 19”, D – 10.5” (C), H – 5.25”, W – 19”, D – 20” (A)\u003co:p\u003e\u003c\/o:p\u003e\n\u003c\/li\u003e  \u003cli class=\"MsoListParagraphCxSpLast\"\u003eConnectors      – BNC\u003co:p\u003e\u003c\/o:p\u003e\n\u003c\/li\u003e \u003c\/ul\u003e","brand":"TxRx Bird","offers":[{"title":"Default Title","offer_id":43309174620211,"sku":"TXRX Bird Technologies VHF Preselector","price":695.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0646\/5647\/4163\/files\/20240330141031a__41340.jpg?v=1746137417"},{"product_id":"db3826-450-512-mhz-uhf-dual-receive-window-filter","title":"DB3826 (450-512 MHz) UHF Dual Receive Window Filter","description":"\u003cp\u003eDB3826 (450-512 MHz) UHF Dual Receive Window Filter \u003c\/p\u003e\n\u003cdiv class=\"OutlineElement Ltr SCXW225954990 BCX8\" style=\"-webkit-user-drag: none; -webkit-tap-highlight-color: transparent; margin: 0px; padding: 0px; user-select: text; clear: both; cursor: text; overflow: visible; position: relative; direction: ltr;\"\u003e\n\u003cp class=\"Paragraph SCXW225954990 BCX8\" style=\"-webkit-user-drag: none; -webkit-tap-highlight-color: transparent; margin: 0px 0px 10.6667px; padding: 0px; user-select: text; overflow-wrap: break-word; vertical-align: baseline; font-kerning: none; background-color: transparent; color: windowtext;\"\u003e\u003cspan class=\"NormalTextRun SCXW225954990 BCX8\" style=\"-webkit-user-drag: none; -webkit-tap-highlight-color: transparent; margin: 0px; padding: 0px; user-select: text;\"\u003eThis filter was pulled from a working system and is in excellent condition.  If you have any questions, contact us Monday - Friday 8am-4pm MT.\u003c\/span\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"OutlineElement Ltr SCXW225954990 BCX8\" style=\"-webkit-user-drag: none; -webkit-tap-highlight-color: transparent; margin: 0px; padding: 0px; user-select: text; clear: both; cursor: text; overflow: visible; position: relative; direction: ltr;\"\u003e\n\u003cp class=\"Paragraph SCXW225954990 BCX8\" style=\"-webkit-user-drag: none; -webkit-tap-highlight-color: transparent; margin: 0px 0px 10.6667px; padding: 0px; user-select: text; overflow-wrap: break-word; vertical-align: baseline; font-kerning: none; background-color: transparent; color: windowtext;\"\u003eProduct Details: \u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ListContainerWrapper SCXW225954990 BCX8\" style=\"-webkit-user-drag: none; -webkit-tap-highlight-color: transparent; margin: 0px; padding: 0px; user-select: text; position: relative;\"\u003e\n\u003cul class=\"BulletListStyle1 SCXW225954990 BCX8\" role=\"list\"\u003e\n\u003cli role=\"listitem\" class=\"OutlineElement Ltr SCXW225954990 BCX8\"\u003e\n\u003cp class=\"Paragraph SCXW225954990 BCX8\" style=\"-webkit-user-drag: none; -webkit-tap-highlight-color: transparent; margin: 0px; padding: 0px; user-select: text; overflow-wrap: break-word; vertical-align: baseline; font-kerning: none; background-color: transparent; color: windowtext;\"\u003eModel Number: DB3826-WP \u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ListContainerWrapper SCXW225954990 BCX8\" style=\"-webkit-user-drag: none; -webkit-tap-highlight-color: transparent; margin: 0px; padding: 0px; user-select: text; position: relative;\"\u003e\n\u003cul class=\"BulletListStyle1 SCXW225954990 BCX8\" role=\"list\"\u003e\n\u003cli role=\"listitem\" class=\"OutlineElement Ltr SCXW225954990 BCX8\"\u003e\n\u003cp class=\"Paragraph SCXW225954990 BCX8\" style=\"-webkit-user-drag: none; -webkit-tap-highlight-color: transparent; margin: 0px; padding: 0px; user-select: text; overflow-wrap: break-word; vertical-align: baseline; font-kerning: none; background-color: transparent; color: windowtext;\"\u003eIsolation dB: \u0026gt; 35 ± 1 MHz from band edges \u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ListContainerWrapper SCXW225954990 BCX8\" style=\"-webkit-user-drag: none; -webkit-tap-highlight-color: transparent; margin: 0px; padding: 0px; user-select: text; position: relative;\"\u003e\n\u003cul class=\"BulletListStyle1 SCXW225954990 BCX8\" role=\"list\"\u003e\n\u003cli role=\"listitem\" class=\"OutlineElement Ltr SCXW225954990 BCX8\"\u003e\n\u003cp class=\"Paragraph SCXW225954990 BCX8\" style=\"-webkit-user-drag: none; -webkit-tap-highlight-color: transparent; margin: 0px; padding: 0px; user-select: text; overflow-wrap: break-word; vertical-align: baseline; font-kerning: none; background-color: transparent; color: windowtext;\"\u003eInsertion Loss dB: 3.5 \u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ListContainerWrapper SCXW225954990 BCX8\" style=\"-webkit-user-drag: none; -webkit-tap-highlight-color: transparent; margin: 0px; padding: 0px; user-select: text; position: relative;\"\u003e\n\u003cul class=\"BulletListStyle1 SCXW225954990 BCX8\" role=\"list\"\u003e\n\u003cli role=\"listitem\" class=\"OutlineElement Ltr SCXW225954990 BCX8\"\u003e\n\u003cp class=\"Paragraph SCXW225954990 BCX8\" style=\"-webkit-user-drag: none; -webkit-tap-highlight-color: transparent; margin: 0px; padding: 0px; user-select: text; overflow-wrap: break-word; vertical-align: baseline; font-kerning: none; background-color: transparent; color: windowtext;\"\u003eReturn Loss (min)dB: 14 \u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ListContainerWrapper SCXW225954990 BCX8\" style=\"-webkit-user-drag: none; -webkit-tap-highlight-color: transparent; margin: 0px; padding: 0px; user-select: text; position: relative;\"\u003e\n\u003cul class=\"BulletListStyle1 SCXW225954990 BCX8\" role=\"list\"\u003e\n\u003cli role=\"listitem\" class=\"OutlineElement Ltr SCXW225954990 BCX8\"\u003e\n\u003cp class=\"Paragraph SCXW225954990 BCX8\" style=\"-webkit-user-drag: none; -webkit-tap-highlight-color: transparent; margin: 0px; padding: 0px; user-select: text; overflow-wrap: break-word; vertical-align: baseline; font-kerning: none; background-color: transparent; color: windowtext;\"\u003eVSWR: 1.5:1 \u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ListContainerWrapper SCXW225954990 BCX8\" style=\"-webkit-user-drag: none; -webkit-tap-highlight-color: transparent; margin: 0px; padding: 0px; user-select: text; position: relative;\"\u003e\n\u003cul class=\"BulletListStyle1 SCXW225954990 BCX8\" role=\"list\"\u003e\n\u003cli role=\"listitem\" class=\"OutlineElement Ltr SCXW225954990 BCX8\"\u003e\n\u003cp class=\"Paragraph SCXW225954990 BCX8\" style=\"-webkit-user-drag: none; -webkit-tap-highlight-color: transparent; margin: 0px; padding: 0px; user-select: text; overflow-wrap: break-word; vertical-align: baseline; font-kerning: none; background-color: transparent; color: windowtext;\"\u003eFrequency Range: 450-512MHz \u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ListContainerWrapper SCXW225954990 BCX8\" style=\"-webkit-user-drag: none; -webkit-tap-highlight-color: transparent; margin: 0px; padding: 0px; user-select: text; position: relative;\"\u003e\n\u003cul class=\"BulletListStyle1 SCXW225954990 BCX8\" role=\"list\"\u003e\n\u003cli role=\"listitem\" class=\"OutlineElement Ltr SCXW225954990 BCX8\"\u003e\n\u003cp class=\"Paragraph SCXW225954990 BCX8\" style=\"-webkit-user-drag: none; -webkit-tap-highlight-color: transparent; margin: 0px; padding: 0px; user-select: text; overflow-wrap: break-word; vertical-align: baseline; font-kerning: none; background-color: transparent; color: windowtext;\"\u003eIn\/Output Connectors: N Female \u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ListContainerWrapper SCXW225954990 BCX8\" style=\"-webkit-user-drag: none; -webkit-tap-highlight-color: transparent; margin: 0px; padding: 0px; user-select: text; position: relative;\"\u003e\n\u003cul class=\"BulletListStyle1 SCXW225954990 BCX8\" role=\"list\"\u003e\n\u003cli role=\"listitem\" class=\"OutlineElement Ltr SCXW225954990 BCX8\"\u003e\n\u003cp class=\"Paragraph SCXW225954990 BCX8\" style=\"-webkit-user-drag: none; -webkit-tap-highlight-color: transparent; margin: 0px; padding: 0px; user-select: text; overflow-wrap: break-word; vertical-align: baseline; font-kerning: none; background-color: transparent; color: windowtext;\"\u003eDimensions: 19\"w x 3.5\"d x 31.5\"h \u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ListContainerWrapper SCXW225954990 BCX8\" style=\"-webkit-user-drag: none; -webkit-tap-highlight-color: transparent; margin: 0px; padding: 0px; user-select: text; position: relative;\"\u003e\n\u003cul class=\"BulletListStyle1 SCXW225954990 BCX8\" role=\"list\"\u003e\n\u003cli role=\"listitem\" class=\"OutlineElement Ltr SCXW225954990 BCX8\"\u003e\n\u003cp class=\"Paragraph SCXW225954990 BCX8\" lang=\"EN-US\" style=\"-webkit-user-drag: none; -webkit-tap-highlight-color: transparent; margin: 0px; padding: 0px; user-select: text; overflow-wrap: break-word; vertical-align: baseline; font-kerning: none; background-color: transparent; color: windowtext;\"\u003e\u003cspan class=\"NormalTextRun SCXW225954990 BCX8\" style=\"-webkit-user-drag: none; -webkit-tap-highlight-color: transparent; margin: 0px; padding: 0px; user-select: text;\"\u003eWeight:35 lbs.\u003c\/span\u003e \u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"dbSpectra","offers":[{"title":"Default Title","offer_id":44256802242611,"sku":"DB3826-WP","price":1275.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0646\/5647\/4163\/files\/pxl20260326200553654.jpg?v=1778096098"}],"url":"https:\/\/used-radios.com\/collections\/preselectors.oembed","provider":"Used Radios","version":"1.0","type":"link"}