{"id":1055,"date":"2024-07-05T00:33:38","date_gmt":"2024-07-05T00:33:38","guid":{"rendered":"https:\/\/gztodun.com\/?post_type=product&p=1055"},"modified":"2024-07-05T00:33:38","modified_gmt":"2024-07-05T00:33:38","slug":"tdum11","status":"publish","type":"product","link":"https:\/\/gztodun.com\/index.php\/product\/tdum11\/","title":{"rendered":"TDUM11"},"content":{"rendered":"

True diversity one-to-one wireless microphone\"\"<\/span><\/h2>\n
\r\nMain features Flexible transmitter frequency setting and volume setting functions, the volume setting can be adapted to different usage modes such as performances, interviews, meetings, etc. It also has an advanced automatic frequency locking function, which can respond quickly and accurately lock the required working frequency. Two-color backlit LCD dynamic LCD display intuitively displays working status. One-to-one wireless microphone, using true diversity circuit design, single microphone transmitter, dual antennas and dual line receivers, the host adopts a fashionable small model design, small and exquisite, UHF adjustable frequency, LCD display, infrared frequency binding. High-fidelity dynamic microphone core, bright sound quality and stable signal. It is a professional wireless one-to-one microphone for stage performances, conference speeches, and wedding hosting. Host parameters: Host working voltage: DC--12V-14V Working current: 500mA Power consumption: 6W Display: LCD*1 RF carrier range: 615~695MHZ Working distance: 500 meters Format: FM Pilot mode: digital pilot Maximum number of channels: 520 System compatibility: 10 units can be used simultaneously Frequency response: 80HZ ~ 15KHz (\u00b13db) Dynamic range: >110db System distortion\/total harmonic distortion THD: < 0.5% Signal-to-noise ratio: S\/N> 100db (A) RF sensitivity: -100dbm for 30db S\/N Ratio\r\n<\/span><\/pre>\n
Image suppression: >75db\r\nOutput interface: (XLRx1)\/(1\/4-inch connector\u00d71)\r\nAudio output level: (XLR:+10dbV) \/ (1\/4-inch connector:+8dbV)\r\nOutput impedance: (XLR:3K\u03a9) \/ (1\/4-inch connector:3K\u03a9)\r\nDisplay mode: LCDx1\r\nPower requirements: 12V\/500mA\r\nWorking temperature range: 0-50 \u2103\r\nReceiving sensitivity: -105dBM diversity reception\r\nDistortion THD: <0.01%\r\nAudio output voltage: 0.3V\r\nAdjacent channel interference suppression: >60dB\r\nReceiver: 44.4mm high * 240mm wide 185mm deep\r\n\r\nMicrophone parameters:\r\nPickup type: moving coil\r\nMicrophone core directivity: cardioid\r\nSound pickup sensitivity: >-20dBM (1V)\r\nTransmit power: >+20dBM(10mWH)\r\nMicrophone power consumption: 150mA\r\nEffective distance: barrier-free straight line 500 meters\r\nAudio response: 50HZ\u201418KHZ\r\nFrequency stability: +-0.001%\r\nAnti-electromagnetic wave from mobile phones: yes\r\n\r\nGain: 20db\r\nInput impedance: 5K\u03a9\r\nRF output power: 30mW\r\nSide wave suppression: > 50db\r\nPilot: digital pilot\r\nDisplay mode: LCD\r\nPower requirements: 1.5V*2(AA)\r\nBattery life: >5 hours\/calculated at 1800mA\r\nHand length: 24CM\r\nEffective pickup distance: 20cm\/capacitor 40cm\r\nWorking frequency: 610-780MHz controlled by microcomputer CPU\r\nFrequency stability: \u00b10.002%\r\nFM maximum modulation frequency deviation: \u00b145KHz\r\nGain: 10db\r\nCommunication command: controlled by microcomputer CPU\r\nBattery reminder: intelligent battery under-voltage warning display\r\nCircuit indicators: PLL phase-locked loop frequency synthesis technology, dynamic audio compression and automatic level control circuit\r\nNoise lock squelch control + audio code navigation lock squelch control<\/span><\/pre>\n
<\/pre>\n","protected":false},"excerpt":{"rendered":"
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