{"product_id":"lectrosonics-dcht-portable-stereo-digital-transmitter-2xaa-a1b1-freq-range","title":"Lectrosonics DCHT, PORTABLE STEREO DIGITAL TRANSMITTER, 2XAA, A1B1 FREQ RANGE","description":"\u003cp\u003e\u003cstrong\u003eLectrosonics DCHT, PORTABLE STEREO DIGITAL TRANSMITTER, 2XAA, A1B1 FREQ RANGE\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Lectrosonics DCHT is a professional portable digital stereo transmitter designed for film and television production. It can be used as a wireless audio link between a production sound bag or cart and cameras, or as a portable IFB transmitter when paired with Duet M2R digital wireless receiver packs. The DCHT accepts two channels of microphone or line-level analog audio, as well as a digital AES input from a mixer. Audio is transmitted to compatible receivers entirely in digital form, providing a robust and high-quality wireless link. Its third-generation digital architecture uses specially developed, high-efficiency circuitry to provide extended operating time from just two AA batteries. With a wide UHF tuning range and more than 6,000 selectable frequencies, the DCHT provides flexible frequency coordination for professional production environments. Users can select 10, 25, or 50 mW RF output power to balance operating range with the requirements of a particular application. For productions where audio confidentiality is important, the transmitter also supports AES-256-CTR encryption.\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"600\" height=\"400\" src=\"https:\/\/www.youtube.com\/embed\/TgiTwZwkqOg\" title=\"Lectrosonics DCHT Digital Stereo Camera Hop Transmitter for Portable Duet IEM \u0026amp; IFB\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTunes across entire UHF frequency range\u003c\/li\u003e\n\u003cli\u003e256-bit encryption – AES 256-CTR\u003c\/li\u003e\n\u003cli\u003eSelectable RF power at 10, 25 and 50 mW\u003c\/li\u003e\n\u003cli\u003eAES and analog mic and line level inputs\u003c\/li\u003e\n\u003cli\u003eUSB port for firmware updates\u003c\/li\u003e\n\u003cli\u003eWide range input gain adjustment\u003c\/li\u003e\n\u003cli\u003eCompatible with Duet M2R receiver\u003c\/li\u003e\n\u003cli\u003eDSP-controlled input limiter\u003c\/li\u003e\n\u003cli\u003eTwo AA battery power\u003c\/li\u003e\n\u003cli\u003eSolid machined aluminum housing\u003c\/li\u003e\n\u003cli\u003eOptional powering from external DC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eSpecifications\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eOperating temp. range:\u003c\/strong\u003e Celsius: -20° - +40°; Farenheit: -5° - +104°\u003cbr\u003e\u003cstrong\u003eFrequency Selection Steps:\u003c\/strong\u003e 25 kHz\u003cbr\u003e\u003cstrong\u003eRF Power Output:\u003c\/strong\u003e Selectable; 10, 25 or 50 mW. 20mw max for\u003cbr\u003eDomestic B1C1\u003cbr\u003e\u003cstrong\u003eE09 version:\u003c\/strong\u003e 10\/25mW 470.100-614.375\u003cbr\u003e\u003cstrong\u003eFrequency Stability: \u003c\/strong\u003e± 0.002%\u003cbr\u003e\u003cstrong\u003eSpurious Radiation:\u003c\/strong\u003e\u003cbr\u003eDCHT Compliant ETSI EN 300 422-1 v1.4.2\u003cbr\u003eDCHT\/E01 Compliant ETSI EN 300 422-1 v2.1.2\u003cbr\u003e\u003cstrong\u003eDigital Modulation: \u003c\/strong\u003e8PSK\u003cbr\u003e\u003cstrong\u003eEncryption:\u003c\/strong\u003e AES 256-CTR (per FIPS 197 and FIPS 140-2)\u003cbr\u003e\u003cstrong\u003eEquivalent Input Noise: \u003c\/strong\u003e–128 dBV\u003cbr\u003e\u003cstrong\u003eInput Types:\u003c\/strong\u003e • Analog; mic and line level\u003cbr\u003e• AES digital\u003cbr\u003e\u003cstrong\u003eInput Level (analog)\u003c\/strong\u003e • Mic: Nominal 2 mV to 300 mV, before limiting\u003cbr\u003e Greater than 1V maximum, with limiting\u003cbr\u003e•\u003cstrong\u003e Line: \u003c\/strong\u003e+24 dBu before limiting\u003cbr\u003e\u003cstrong\u003eInput Impedance:\u003c\/strong\u003e • Mic: 300 or 4.5 k ohm; selectable\u003cbr\u003e• \u003cstrong\u003eLine:\u003c\/strong\u003e greater than 100 k ohm\u003cbr\u003e\u003cstrong\u003eInput Limiter: \u003c\/strong\u003eDual envelope type; 30 dB range\u003cbr\u003e\u003cstrong\u003eGain Control Range:\u003c\/strong\u003e 51 dB in 1 dB steps; digital control\u003cbr\u003e\u003cstrong\u003eModulation Indicators:\u003c\/strong\u003e • Bicolor LED indicates modulation of\u003cbr\u003e-20 and 0 dB referenced to full modulation\u003cbr\u003e• \u003cstrong\u003eLCD bar graph\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eFrequency Response:\u003c\/strong\u003e 15 Hz – 11.3 kHz, +0, -3 dB\u003cbr\u003e\u003cstrong\u003eControls:\u003c\/strong\u003e • Top panel toggle switch; programmable as\u003cbr\u003epower, mute or none (off) function\u003cbr\u003e• Front panel membrane switches with LCD\u003cbr\u003einterface for power on\/off and all setup and\u003cbr\u003econfiguration controls\u003cbr\u003e\u003cstrong\u003eAudio Input Jack:\u003c\/strong\u003e Switchcraft 6-pin locking (TA6F)\u003cbr\u003e\u003cstrong\u003eAntenna:\u003c\/strong\u003e Galvanized steel, flexible wire, SMA connector\u003cbr\u003e\u003cstrong\u003eBattery:\u003c\/strong\u003e Two AA Lithium recommended\u003cbr\u003e\u003cstrong\u003eBattery Life:\u003c\/strong\u003e 5 hours\u003cbr\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e • 5.75 ozs. (163 grams); w\/ belt clip and lithium\u003cbr\u003eAA batteries\u003cbr\u003e• 6.40 ozs. (181 grams); w\/ belt clip and Duracell\u003cbr\u003eQuantum AA batteries\u003cbr\u003e\u003cstrong\u003eOverall dimensions: \u003c\/strong\u003e3.45 x 2.44 x .742 in. (88 x 62 x 19 mm)\u003cbr\u003e\u003cstrong\u003eEmission Designator:\u003c\/strong\u003e 200KG7E\u003c\/p\u003e","brand":"Lectrosonics","offers":[{"title":"Default Title","offer_id":44537590480985,"sku":null,"price":2082.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0079\/5865\/9123\/files\/22_011fd2bc-709a-4bd7-bdd8-cb20e4ebebe6.jpg?v=1787042846","url":"https:\/\/muzeekworld.com\/products\/lectrosonics-dcht-portable-stereo-digital-transmitter-2xaa-a1b1-freq-range","provider":"Muzeek World Intl Inc.","version":"1.0","type":"link"}