\u2605With 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.
\n\u2605With 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.
\nIntroduction.
\nWith 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.
\n\u2605”Internet of Everything” has become the loudest slogan of modern technology companies.
\n\u26051. APP connects the device through the wireless network WIFI to achieve remote control.
\n\u26052. This product uses digital pilot technology and 2048-bit symmetric encryption algorithm to prevent monitoring!
\n\u26053.WIFI 5G wireless communication network, accurate and fast real-time monitoring of equipment status, making meetings smoother and easier<\/p>\n
Host parameters:
\nHost operating voltage: DC–12V
\nOperating current: 1000mA
\nPower consumption: 12W
\nDisplay: LCD*4
\nRF carrier range: 615~695MHZ
\nWorking distance 150 meters
\nFormat: FM
\nPilot mode: digital pilot
\nMaximum number of channels: 200
\nSystem compatibility: 15 units can be used simultaneously
\nFrequency response: 80HZ ~ 15KHz (\u00b13db)
\nDynamic range: > 110db
\nSystem distortion\/total harmonic distortion THD: < 0.5%
\nSignal-to-noise ratio: S\/N> 100db (A)
\nRF sensitivity: -98dbm for 30db S\/N Ratio
\nImage suppression: > 75db
\nOutput interface: (XLRx4)\/(1\/4-inch connector\u00d71)
\nAudio output level: (XLR:+10dbV) \/ (1\/4-inch connector:+8dbV)
\nOutput impedance: (XLR:3K\u03a9) \/ (1\/4-inch connector:3K\u03a9)
\nPower requirement: 12V\/1A
\nOperating temperature range: 0-50 \u2103
\nReceiving sensitivity: -105dBM
\nDistortion THD: <0.01%
\nAudio output voltage: 0.3V
\nAdjacent channel interference suppression: >60dB
\nReceiver: 44.4mm high * 483mm wide 185mm deep<\/p>\n
Handheld microphone parameters
\nPickup type: dynamic type
\nMicrophone core directivity: cardioid directivity
\nPickup sensitivity: >-20dBM (1V)
\nTransmitting power: >+10dBM (10mWH)
\nMicrophone power consumption: 110mA
\nEffective distance: 150 meters in an unobstructed straight line
\nAudio response: 80HZ\u201418KHZ
\nFrequency stability: +-0.001%
\nAnti-mobile phone electromagnetic waves: Yes<\/p>\n
Gain: 10db
\nInput impedance: 5K\u03a9
\nRF output power: 30mW
\nSide wave suppression: > 50db
\nPilot: digital pilot
\nDisplay: LCD
\nPower requirement: 1.5V*2(AA)
\nBattery life: > 5 hours\/calculated at 1800mA
\nHandheld length: 22CM
\nEffective sound pickup distance: 30cm
\nWorking frequency: 610-780MHz controlled by microcomputer CPU
\nFrequency stability: \u00b10.002%
\nFM maximum modulation frequency deviation: \u00b145KHz
\nGain: 10db
\nCommunication command: controlled by microcomputer CPU
\nBattery reminder: intelligent battery undervoltage warning display
\nCircuit indicators: PLL phase-locked loop frequency synthesis technology dynamic audio compression and automatic level control circuit
\nGain: 10db<\/p>\n","protected":false},"excerpt":{"rendered":"