KARISMA - TOA WIRELESS INTERPRETER

TOA WIRELESS INTERPRETER
Easy use for tour guide, discussion leader, interpreter , factories , corporate meetings , house of worship , trade shows ,schools

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Transmits and receives on five channels on the 470MHz frequency band. • The portable transmitter provides clear coverage over a 30 meter distance while the desk-top transmitter extends the distance to 70 meters. • Input sensitivity control with six settings on the desk-top transmitter and two-step mic input sensitivity control on the portable transmitter for ideal transmission without any signal degradation. •Desk-top transmitter transmit on/off operation controllable with external equipment. •Battery indicator provides at-a-glimpse battery level status. • Four different microphone options — paging, tie-clip, close-talking, and headset microphones to meet specific requirements. •Paging microphone and close-talking microphone equipped with press-to-talk feature to reject ambient noise. •Desk-top transmitter can be connected to external PA equipment for extending coverage area. • Portable wireless listening system that help tour groups overcome background noise and distance from the guide even in noisy surroundings. Easy to set up and use, operating over a distance of 30 meters, it accommodates any number of users with additional receivers. • Both receiver and transmitter offer 5 user switchable channels for optimum clear channel selection in applicable for factories, museums, power plans, themes parks, tour guides, oral multi-Languages translation applications are conducted. Application: * language interpertation * tour group communications * factory tours * outdoor excursions * youth groups * houses of worship * convention centers * sports bars * bus tours * board meetings and meeting rooms * cruise shipstrade shows * amphitheaters * cafeterias * railroads * courtrooms * civic meetings * school excursions WM-2100 Portable Transmitter * Microphone sensitivity can be changed. * The transmission switch (press-to-talk) function is made available. (An optional microphone with the transmission switch is required.) * A maximum of 5 different channels can be simultaneously used in the same location. * The battery indicator indicates the state of battery consumption to avoid the unit's failure due to battery exhaustion. * Compact size and high reliability. * Optional microphones can be selected from 3 different types. WT-2100 Portable Receiver * Commercial earphones can also be used (plug diameter: 3.5 mm, impedance: over 16 ©). * Up to 5 different channels can be simultaneously used in the same location. * The battery indicator indicates the state of battery consumption to avoid the unit's failure due to battery exhaustion. * Compact size and high reliability. Specification : WM-2100 Portable Transmitter Power Requirement 1.5 VDC (Battery Modulation Frequency modulation Transmitting Frequencies 470 MHz band (5 ch) (470.075, 470.150, 470.375, 470.625, 470.725 MHz) RF Carrier Power 2 mW Oscillator PLL synthesizer Frequency Response 200 _ 5,000 Hz (Portable transmitter to Portable receiver) Pre-emphasis 50 ¼s Input Level -50 dB* (sensitivity Hi)/_44 dB* (sensitivity Low) Battery Life 18 hours (alkaline) Battery LR6 (1.5 V) × 1 Operation Temperature -10°C to +40°C Finish Resin, dark gray Dimensions 62 (W) × 163.6 (H) × 32.5 (D) mm Weight 115 g (battery included) Accessory Neck strap…1 *0 dB = 0.775 V WT-2100 Portable Receiver Power Source 1.5 V DC (Battery) Receiving Frequencies 470 MHz band (5 ch) (470.075, 470.150, 470.375, 470.625, 470.725 MHz) Receiving System Double super-heterodyne Receiving Sensitivity Better than 25 dB, S/N ratio (7 dB¼VEMF input, ±1.7kHz deviation) Frequency Response 200 – 5,000 Hz (Portable transmitter to Portable receiver) 150 – 6,000 Hz (Desk-top transmitter to Portable receiver) De-emphasis 50 ¼s Output Level 4 mW (16© load, 10% distortion) Battery Life 18 hours (alkaline) Battery LR6 (1.5 V) × 1 Operation Temperature –10°C to +40°C Finish Resin, dark silver Dimensions 62 (W) × 163.6 (H) × 32.5 (D) mm Weight 112 g (battery included) Accessory Neck strap…1



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