TDAR04

True diversity one to four wireless microphone

With the rapid advancement of science and technology and the rapid development of the Internet, the Internet of Things has become a major trend today. 1. The APP connects the device through the wireless network WIFI to achieve remote control. 2. This product’s digital pilot technology and 2048-bit symmetric encryption algorithm prevent monitoring! 3.WIFI 5G wireless communication network, accurate and fast real-time monitoring of device status, making use smoother and easier APP software function parameters: Mobile APP operation functions: 1. Lock/unlock the receiver panel 2. Automatic frequency sweep 3. Fixed-point monitoring of frequency status in use 4. Spectrum scanner 5. Sound effect scene 6. Independent 7-band EQ adjustment 8. Three reception modes Preset and switching 9. FIR filter mode switching 10. Frequency adjustment 11. Volume adjustment APP compatible: Huawei Hongmeng/Apple ios/Xiaomi OPO and other Android systems Device link network: wifi/mobile hotspot/mobile wifi Mobile phone control distance: no limit Number of control devices for a single mobile phone: more than 10 Number of the same device controlled by mobile phone: 10 Host parameters: Host working voltage: DC--12V Working current: 800mA Power consumption: 12W Display: LCD*4 RF carrier range: 615~695MHZ Working distance: 200 meters for true diversity reception Format: FM Pilot mode: digital pilot Maximum number of channels: 200 System compatibility: 40 units used simultaneously Frequency response: 80HZ ~ 15KHz (±3db) 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×1)
Audio output level: (XLR:+10dbV) / (1/4-inch connector:+8dbV)
Output impedance: (XLR:3KΩ) / (1/4-inch connector:3KΩ)
Power requirements: 12V/1A
Working temperature range: 0-50 ℃
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
                                                                                                                                                                       Microphone parameters:
Pickup type: dynamic coil
Microphone core directivity: cardioid
Sound pickup sensitivity: >-20dBM (1V)
Transmit power: >+10dBM(10mWH)
Microphone power consumption: 110mHA
Effective distance: barrier-free straight line 200 meters
Audio response: 100HZ—18KHZ
Frequency stability: +-0.001%
Anti-electromagnetic wave from mobile phones: yes
Gain: 10db
Input impedance: 5KΩ
RF output power: 30mW
Side wave suppression: > 50db
Pilot: digital pilot
Display mode: LCD
Power requirements: 1.5V*2(AA)
Battery life: >10 hours/based on 2400mAH
Working frequency: 610-690MHz controlled by microcomputer CPU
Frequency stability: ±0.002%
FM maximum modulation frequency deviation: ±45KHz
Battery reminder: intelligent battery under-voltage warning display