{"product_id":"glensound-beatrice-m1-intercom-walkie-talkie-radio-interface","title":"Glensound Beatrice M1 Intercom Walkie Talkie\/ Radio Interface","description":"\u003cp\u003eThe Glensound BEATRICE M1 is a robust interface for connecting wireless radios and walkie talkies to a Beatrice intercom. It has 4* audio inputs from the network and features crystal clear audio. It is designed for broadcast, theatre and professional audio applications.\u003cbr\u003e\u003cbr\u003eThe M1 is part of the Beatrice intercom system that utilises the reliable and proven Dante network audio transmission protocol to allow real time distribution of uncompressed audio across standard networks. As such the BEATRICE M1 is also fully compatible with other manufacturers’ equipment using the Dante® protocol. \u003c\/p\u003e\n\u003cp\u003eBeing able to interface a network audio intercom to low cost wireless radios and walkie talkies provides a real benefit to small theatres and studios. The low price point of walkie talkies combined with the features of Beatrice makes this a great solution for the technician and accountant alike.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInterfaces To Many Different Radios\u003c\/strong\u003e\u003cbr\u003eA versatile 9 pin D connector is used for providing bi-directional audio and trigger connectivity to the attached walkie talkie.\u003cbr\u003eThis connector is wired to the same format as legacy products from other manufacturers, making a system upgrade simple. Usefully the wiring of this connector provides both normally open and normally closed relay outputs for triggering the walkie talkies talk switch, making interfacing to different manufacturers’ radios easy.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAudio Presence With Delay\u003c\/strong\u003e\u003cbr\u003eThe activation of the relay for triggering the radio’s speak switch is done on detection of an incoming audio signal from the network. The threshold and hold time of this activation can be set in the menu system. Importantly and uniquely to the Beatrice M1 a small digital delay is introduced to the audio signal being sent to the walkie talkie. This prevents the very initial part of a message being missed as the threshold is detected and the radio's talk switch is triggered.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInput \u0026amp; Output Level Controls\u003cbr\u003e\u003c\/strong\u003eTo allow correct system setup and practical interfacing to as many different walkie talkies as possible multiturn preset pots are provided to setup the incoming audio level from the radio and also the outgoing audio level to the radio.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAudio Level Meter\u003cbr\u003e\u003c\/strong\u003eTo help with setting up the incoming audio level from the radio and matching it to the Dante network an audio meter is displayed on the front of the Beatrice M1's screen. This level meter is after the incoming audio preset gain control making level setup easy.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTransformer Isolated Inputs \u0026amp; Outputs\u003cbr\u003e\u003c\/strong\u003eFor extended reliability and to protect the M1's circuits from external radio issues both the audio inputs and outputs to\/ from the radio are transformer isolated.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e4* Incoming Audio Circuits\u003cbr\u003e\u003c\/strong\u003eFor versatility and to allow more than just one person to communicate with the walkie talkie interface the Beatrice M1 can receive 4* incoming audio circuits. These 4 audio circuits are mixed together internally and then sent to the attached radio when audio is present. Being a network audio device the audio from the radio to the Beatrice intercom network can easily be routed to multiple network points for monitoring.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePreset Switches\u003cbr\u003e\u003c\/strong\u003eThree preset switches are provided on the side of the unit. These are used to allow a wide range of walkie talkies' microphone inputs to be accommodated.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLCD Screen For Setup\u003cbr\u003e\u003c\/strong\u003eTo allow easy setup the Beatrice M1 has a backlit LCD screen on the top panel. This allows such items as incoming audio detect threshold and also hold times to be set. This LCD screen also provides a visual level indication of the audio being received from the radio.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRF Immunity\u003cbr\u003e\u003c\/strong\u003eOur experience in designing mobile phones for broadcasters has allowed us to develop our RF immunity circuits to be best in class. This technology is incorporated within the Beatrice M1 (and our whole range of Beatrice units), to prevent as much as possible RF noise caused by the external walkie talkies\/ radios.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePoE Powered\u003cbr\u003e\u003c\/strong\u003eFor ease of connection and setup one single network cable provides both bidirectional audio and power to the unit.\u003cstrong\u003e \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eNETWORK\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePhysical Interface 1 off RJ45 Neutrik Ethercon\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAudio Sample Frequency 48kS\/s\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eTransfer Rate 100 Mbps\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDante Chipset Ultimo UXT-01-004\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eNote: Audiante recommends no more than 10 Ultimo chipsets on one network UNLESS another Dante® device such as the Brooklyn Module (found in 8 channel Beatrice\/ Dark units), is on the same network.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAES67 Compliant The Audinate Ultimo chipset is AES67 compliant\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eAUDIO\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOutput To Radio Type Transformer Isolated\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOutput To Radio Level Range -67 to 0 dB (TBC)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eInput From Radio Type Transformer Isolated\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eInput From Radio Level Range -20 to +18dB (TBC)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBand Pass Filter 50Hz to 15kHz\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePOWER\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePower over Ethernet (PoE) Powered by PoE, Complies to: IEEE 802.3af-2003, Classification\u003c\/li\u003e\n\u003cli\u003eClass 0\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eConsumption Power On LED Bright Blue\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCall Circuit\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eInband Calling Frequency 20kHz\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAmplitude -20dBFs\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDuration Of Signal 2 seconds\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCompatibility All Glensound Beatrice units \u0026amp; Studio Technologies\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePHYSICAL\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMechanics All aluminium with laser etched panels and light textured black powder coated sides\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWeight 850g 1.9lb\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSize 92 x 164 x 39mm (w x l x h)\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eENVIRONMENTAL\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOperating Temperature  0 to +50 C (32 to 122 F)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eStorage Temperature -20 to +70 C (-4° to 158 F)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRelative Humidity 0 to 95% non-condensing\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eINCLUDED ITEMS\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHandbook By download \u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRJ45 Network Cable 2 metre Cat5 RJ45plug \/RJ45plug cable\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNOT INCLUDED\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWalkie Talkie Connection Cable No cable to connect the M1 to a radio or walkie talkie is included.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSHIPPING SPECIFICATIONS\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWeight 2.35Kg\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eShipping Size 310x260x90mm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eShipping Carton Rugged export quality cardboard\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e* FOUR INCOMING AUDIO CIRCUITS\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Glensound","offers":[{"title":"Default Title","offer_id":45131854544975,"sku":"Beatrice M1","price":1556.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0054\/9466\/9382\/files\/timthumb_1e2b6ac0-8605-48cd-a732-e2c78eb3d6c3.jpg?v=1776886550","url":"https:\/\/shop.musicredone.com\/products\/glensound-beatrice-m1-intercom-walkie-talkie-radio-interface","provider":"RedOne Music Canada","version":"1.0","type":"link"}