TDAS02 High quality wireless microphone

TDAS02 High quality wireless microphone

Parameters
★With a test report issued by a national authoritative laboratory, the test report carries the authoritative CNAS, CMA logo. And can provide on-site scanning code inspection, as well as the official website of the issuing agency query screenshots to distinguish the authenticity.
★With China Energy Saving and Environmental Protection Product Certificate, China Green Environmental Protection Product Certificate, China Engineering Preferred Brand Product Certificate, and can be checked on the China Quality Certification Center platform. .
Introduction.
With the rapid advancement of science and technology and the rapid development of the Internet, the Internet of Things has become the outlet under the current trend.
★”Internet of Everything” has become the loudest slogan of modern technology companies.
★1. APP connects the device through the wireless network WIFI to achieve remote control.
★2. This product uses digital pilot technology and 2048-bit symmetric encryption algorithm to prevent monitoring!
★3.WIFI 5G wireless communication network, accurate and fast real-time monitoring of equipment status, making meetings smoother and easier

Host parameters:
Host operating voltage: DC–12V
Working current: 600mA
Power consumption: 7.2W
Display: LCD*2
RF carrier range: 615~695MHZ
Working distance 150 meters
Format: FM
Pilot mode: digital pilot
Maximum number of channels: 200
System compatibility: 30 units can be 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: (XLRx2)/(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 requirement: 12V/800mA
Operating temperature range: 0-50 ℃
Receiver 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: dynamic type
Microphone core directivity: cardioid
Pickup sensitivity: >-20dBM (1V)
Transmitter power: >+10dBM (10mWH)
Microphone power consumption: 110mA
Effective distance: 150 meters in an unobstructed straight line
Audio response: 80HZ—18KHZ
Frequency stability: +-0.001%
Anti-mobile phone electromagnetic waves: Yes

Gain: 10db
Input impedance: 5KΩ
RF output power: 30mW
Side wave suppression: > 50db
Pilot: digital pilot
Display: LCD
Power requirement: 1.5V*2(AA)
Battery life: > 5 hours/calculated at 1800mA
Handheld length: 22CM
Effective sound pickup distance: 30cm
Working frequency: 610-780MHz controlled by microcomputer CPU
Frequency stability: ±0.002%
FM maximum modulation frequency deviation: ±45KHz
Gain: 10db
Communication command: controlled by microcomputer CPU
Battery reminder: intelligent battery undervoltage warning display
Circuit indicators: PLL phase-locked loop frequency synthesis technology dynamic audio compression and automatic level control circuit
Gain: 10db