{"id":793,"date":"2024-07-10T00:20:49","date_gmt":"2024-07-10T00:20:49","guid":{"rendered":"https:\/\/todun2007.com\/?post_type=product&p=793"},"modified":"2024-07-10T00:20:49","modified_gmt":"2024-07-10T00:20:49","slug":"tdap04","status":"publish","type":"product","link":"https:\/\/todun2007.com\/index.php\/product\/tdap04\/","title":{"rendered":"TDAP04"},"content":{"rendered":"

One to four wireless microphones\"\"<\/span><\/h2>\n
\r\nHost parameters: Host working voltage: DC--12V Working current: 1000mA Power consumption: 12W Display: LCD*4 RF carrier range: 615~695MHZ Working distance 150 meters Format: FM Pilot mode: digital pilot Maximum number of channels: 200 System compatibility: 15 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: -98dbm for 30db S\/N Ratio Image suppression: >75db Output interface: (XLRx4)\/(1\/4-inch connector\u00d71) Audio output level: (XLR:+10dbV) \/ (1\/4-inch connector:+8dbV) Output impedance: (XLR:3K\u03a9) \/ (1\/4-inch connector:3K\u03a9) Power requirements: 12V\/1A Working temperature range: 0-50 \u2103 Receiving sensitivity: -105dBM Distortion THD: <0.01% Audio output voltage: 0.3V Adjacent channel interference suppression: >60dB Receiver: 44.4mm high * 483mm wide 185mm deep Handheld microphone parameters Pickup type: moving coil Microphone core directivity: cardioid Sound pickup sensitivity: >-20dBM (1V) Transmit power: >+10dBM(10mWH) Microphone power consumption: 110mA Effective distance: barrier-free straight line 150 meters Audio response: 80HZ\u201418KHZ Frequency stability: +-0.001% Anti-electromagnetic wave from mobile phones: Yes Gain: 10db\r\n<\/span><\/pre>\n
Input 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: 22CM\r\nEffective sound pickup distance: 30cm\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\nGain: 10db<\/span><\/pre>\n
<\/pre>\n","protected":false},"excerpt":{"rendered":"
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