{"product_id":"lectrosonics-iso9volth","title":"Lectrosonics ISO9VOLTH","description":"\u003ch3\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: small;\"\u003eOverview\u003c\/span\u003e\u003c\/h3\u003e\r\n\u003cp\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: small;\"\u003eIsolated battery eliminator ISO9VOLT above with H-style door for H and UH style transmitters. Door has machined hole to clear power plug.The ISO9VOLT battery eliminator allows Lectrosonics wireless transmitters with hinged battery doors designed for 9 volt batteries to be operated from external power sources. 10 to 18 volt DC is converted to regulated 9 volt DC to power the transmitter at the battery terminals inside the battery compartment. The modified door exposes the connector for the external power source yet still operates with regular dry cell batteries.\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: small;\"\u003e The unit can supply up to 200 mA to work with the 250 mW transmitters. It is fused and protected from reverse polarity. The unique design isolates the power ground from the audio ground in the transmitter allowing the unit to be used in “bag systems” common in field production. When the mixer, receivers and wireless transmitters in a bag are powered by a common battery, a ground loop is often created which can cause high frequency noise (whining or hiss) in the audio. The external DC is run through a low drop out 12 volt regulator, then passed on to a DC\/ DC converter that produces an 800kHz square wave. The square wave is passed through a transformer, rectified and then passed through a low dropout 9 volt regulator to produce the final DC power presented on the battery contacts.\u003c\/span\u003e\u003c\/p\u003e\r\n\u003ch3\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: small;\"\u003eFeatures\u003c\/span\u003e\u003c\/h3\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: small;\"\u003eAllows external powering of Lectrosonics aluminum transmitters\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: small;\"\u003eStandard 9 volt battery contacts and DC input jack on “dummy battery”\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: small;\"\u003eModified battery doors available for both BeltPack and Plug-On transmitters with flip-open style battery doors\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: small;\"\u003ePreserves use with regular alkaline or lithium batteries\u003c\/span\u003e\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch3\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: small;\"\u003eSpecifications\u003c\/span\u003e\u003c\/h3\u003e\r\n\u003ctable style=\"width: 416px; height: 305px;\" border=\"0\"\u003e\n\u003ccolgroup\u003e\n\u003ccol\u003e \u003ccol\u003e \u003c\/colgroup\u003e\r\n\u003ctbody\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: small;\"\u003eInput\u003c\/span\u003e\u003c\/td\u003e\r\n\u003ctd\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: small;\"\u003e \u003c\/span\u003e\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: small;\"\u003eMinimum\u003c\/span\u003e\u003c\/td\u003e\r\n\u003ctd\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: small;\"\u003e 10.5 VDC\u003c\/span\u003e\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: small;\"\u003eMaximum\u003c\/span\u003e\u003c\/td\u003e\r\n\u003ctd\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: small;\"\u003e 18 VDC\u003c\/span\u003e\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: small;\"\u003eConnector\u003c\/span\u003e\u003c\/td\u003e\r\n\u003ctd\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: small;\"\u003e DC sleeve type\u003c\/span\u003e\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: small;\"\u003eOutput\u003c\/span\u003e\u003c\/td\u003e\r\n\u003ctd\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: small;\"\u003e \u003c\/span\u003e\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: small;\"\u003eVoltage\u003c\/span\u003e\u003c\/td\u003e\r\n\u003ctd\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: small;\"\u003e 9 VDC regulated\u003c\/span\u003e\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: small;\"\u003ePower\u003c\/span\u003e\u003c\/td\u003e\r\n\u003ctd\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: small;\"\u003e 200 mA maximum\u003c\/span\u003e\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: small;\"\u003eSize and Weight\u003c\/span\u003e\u003c\/td\u003e\r\n\u003ctd\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: small;\"\u003e \u003c\/span\u003e\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: small;\"\u003eHeight\u003c\/span\u003e\u003c\/td\u003e\r\n\u003ctd\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: small;\"\u003e .67 in. (17 mm)\u003c\/span\u003e\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: small;\"\u003eWidth\u003c\/span\u003e\u003c\/td\u003e\r\n\u003ctd\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: small;\"\u003e .99 in. (25 mm)\u003c\/span\u003e\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: small;\"\u003eLength\u003c\/span\u003e\u003c\/td\u003e\r\n\u003ctd\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: small;\"\u003e 1.76 in. (45 mm) housing only\u003c\/span\u003e\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: small;\"\u003e \u003c\/span\u003e\u003c\/td\u003e\r\n\u003ctd\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: small;\"\u003e1.91 in. (49 mm) including battery contacts)\u003c\/span\u003e\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: small;\"\u003eWeight\u003c\/span\u003e\u003c\/td\u003e\r\n\u003ctd\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: small;\"\u003e .6 ozs. (16.4 grams)\u003c\/span\u003e\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003c\/tbody\u003e\r\n\u003c\/table\u003e\r\n\u003cp\u003e \u003c\/p\u003e","brand":"Lectrosonics","offers":[{"title":"Default Title","offer_id":43893316288555,"sku":"LEC-ISO9VOLTH","price":167.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0642\/3019\/5243\/files\/LEC-ISO9VOLTH_1__25432.1682442542.1280.1280.jpg?v=1775680527","url":"https:\/\/www.empirepro.com\/products\/lectrosonics-iso9volth","provider":"Empire Pro","version":"1.0","type":"link"}