{"product_id":"sonifex-dhy-04t-twin-automatic-digital-tbu-rack-mounted","title":"Sonifex DHY-04T | Twin Automatic Digital TBU, Rack Mounted.","description":"\u003cp\u003eThe DHY-04T 1U rackmount twin telephone hybrid is an enhanced redesign of the DHY-03. It now has auto-sensing combined analogue and AES\/EBU inputs and outputs, front panel speed dial buttons, together with an Ethernet interface to allow web browser access to the configuration and internal settings. All whilst still retaining stunning line balance rejection figures. For the best sounding audio calls you’re likely to hear, you should specify the DHY-04. The DHY-04T also has the following features:\u003c\/p\u003e\u003ch3\u003eTypical Applications\u003c\/h3\u003e\u003cp\u003eRadio \u0026amp; TV station talk shows, telephony interface to the mixer, security voice calls\u003c\/p\u003e\u003ch3\u003eProduct Category\u003c\/h3\u003e\u003cp\u003eTelephone Hybrids\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ch4\u003eAnalogue Audio I\/O\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Impedance - Line Mode (Clean Feed):\u003c\/strong\u003e 10kΩ balanced 0dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Impedance - Conferencing:\u003c\/strong\u003e 10kΩ balanced 0dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Impedance - Microphone Mode:\u003c\/strong\u003e 2kΩ balanced\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Level Gain Range:\u003c\/strong\u003e +6dB, 0dB, and -6dB adjusted by 3-position front panel switch, +10dB jumper\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMicrophone Level Gain Preset:\u003c\/strong\u003e From 65dB to 35dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Input Levels:\u003c\/strong\u003e Line +26dBu, mic -24dBu\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClean Feed Limiting Input:\u003c\/strong\u003e -4dBu for CTR21 setting, other values available *\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Impedance - Line Out:\u003c\/strong\u003e 50Ω balanced floating 0dBu\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Impedance - Conference\/Record:\u003c\/strong\u003e 50Ω balanced floating 0dBu\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Level Gain Range:\u003c\/strong\u003e +6db, 0dB, and -6dB adjusted by 3-position front panel switch G398\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eDigital Audio I\/O\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Impedance:\u003c\/strong\u003e 110Ω ±20% balanced\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Impedance:\u003c\/strong\u003e 110Ω ±20% balanced\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSample Frequency Range:\u003c\/strong\u003e 30 - 100kHz (i.e. including 32kHz, 44.1kHz, 48kHz, 64kHz, 88.2kHz \u0026amp; 96kHz)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal Level:\u003c\/strong\u003e 2V\/7V peak to peak min\/max\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnalogue Input Level for Full Scale Digits:\u003c\/strong\u003e +18dBU\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eTelephone Line\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBandwidth to Telephone Line:\u003c\/strong\u003e 250Hz - 4kHz, -3dB ref 1kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTelephone Line Impedance:\u003c\/strong\u003e 600Ω, 900Ω plus 14 other complex impedance circuits *\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRejection Ratio:\u003c\/strong\u003e 80-88dB on complex waveforms, reference peak level of 0dBFS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRing Detector Sensitivity:\u003c\/strong\u003e Off, 1, 2, 3, Off\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003ePower Supply\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower to DHY-04, S \u0026amp; T:\u003c\/strong\u003e Universal 12W power supply: 90 to 250V AC; 47-63Hz; fused 1A\u003c\/li\u003e\n\u003cli\u003e* These values are dependent on the actual country setting selected on the DHY-04\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eConnections\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMic\/Line\/AES-EBU Input:\u003c\/strong\u003e XLR 3 pin female, with push-button mic\/line selection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLine\/AES-EBU Output:\u003c\/strong\u003e XLR 3 pin male\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTelephone Line:\u003c\/strong\u003e RJ11 6\/4 socket\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTelephone Handset\/Instrument:\u003c\/strong\u003e RJ11 6\/4 socket\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConferencing or Record Audio:\u003c\/strong\u003e RJ45 socket\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemotes:\u003c\/strong\u003e 9-way D-type socket\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEthernet:\u003c\/strong\u003e RJ45 socket\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRS232 Serial:\u003c\/strong\u003e 9-way D-type socket\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e IEC mains (CEE22)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eEquipment Type\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eDHY-04T:\u003c\/strong\u003e Twin automatic digital telephone hybrid, rack mounted\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003ePhysical Specification\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions: (Raw):\u003c\/strong\u003e 48.3cm (W) x 17.5cm (D) x 4.5cm (H)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions: (Raw):\u003c\/strong\u003e 19” (W) x 7.0” (D) x 1.8” (H)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (Boxed):\u003c\/strong\u003e 58.8cm (W) x 27cm (D) x 6.8cm (H)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (Boxed):\u003c\/strong\u003e 23” (W) x 10.6” (D) x 2.7” (H)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Nett: 2.8kg Gross: 4.4kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Nett: 6.2lbs Gross: 9.7lbs\u003c\/li\u003e\n\u003cli\u003e*Depth is measured from the front to the end of the connectors fitted to the back of the unit.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSupport and Downloads\u003c\/h3\u003e\u003ch4\u003eBrochures\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/brochures-guides\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eClick to visit the brochures page.\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eDeclarations\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/support\/ce-ukca-declarations\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eClick to visit the declarations page.\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eFirmware\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ad56550c.delivery.rocketcdn.me\/wp-content\/uploads\/products\/DHY-04T\/DHY-04_v1_19.zip\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDHY-04 Version 1.19 Date 15\/08\/2023\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ad56550c.delivery.rocketcdn.me\/wp-content\/uploads\/products\/DHY-04T\/dialler_setup.zip\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eSonifex Dialler Software Version 1.10 Date 1\/11\/2021\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFirmware Notes\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ad56550c.delivery.rocketcdn.me\/wp-content\/uploads\/products\/DHY-04T\/DHY-04-Firmware-Versions.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eFull release notes for all firmware versions\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ad56550c.delivery.rocketcdn.me\/wp-content\/uploads\/products\/DHY-04T\/Dialler-versions.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eSonifex Dialler software release notes\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eRelated Products\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/dhy-04\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDHY-04 Single Automatic Digital TBU, AES\/EBU \u0026amp; Analogue I\/O With Ethernet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/dhy-04con\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDHY-04CON Front Panel Conversion Kit, DHY-04S to DHY-04\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/dhy-04s\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDHY-04S Single Automatic Digital TBU, AES\/EBU \u0026amp; Analogue I\/O With Ethernet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/dhy-04scon\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDHY-04SCON Front Panel Conversion Kit, DHY-04 to DHY-04S\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/dhy-04v\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDHY-04V Stand Alone Automatic VoLTE TBU Hybrid Unit with HD Voice, AES\/EBU \u0026amp; Analogue I\/O with Ethernet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/dhy-04vs\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDHY-04VS 19\" Rack-Mount Automatic VoLTE TBU Hybrid Unit with HD Voice, AES\/EBU \u0026amp; Analogue I\/O with Ethernet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/dhy-04vt\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDHY-04VT 19\" Rack-Mount Automatic VoLTE TBU Hybrid Twin Unit with HD Voice, AES\/EBU \u0026amp; Analogue I\/O with Ethernet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/hy-03\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eHY-03 Automatic Analogue TBU, Free Standing\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOfficial Links\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/dhy-04t\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eOfficial Product Page\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"Sonifex","offers":[{"title":"Default Title","offer_id":53670434603349,"sku":"DHY-04T","price":3272.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1033\/6993\/3141\/files\/Sonifex_Sonifex_DHY_04T_Twin_Automatic_Digital_TBU_Rack_Mounted_01.jpg?v=1776018229","url":"https:\/\/tvpro.lt\/products\/sonifex-dhy-04t-twin-automatic-digital-tbu-rack-mounted","provider":"tvpro.lt – Broadcast \u0026 Pro Video Equipment Online Store","version":"1.0","type":"link"}