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Debra Audio ER-404 UHF Wireless In-Ear Monitoring System
Debra Audio ER-404 UHF Wireless In-Ear Monitoring System
Debra Audio ER-404 UHF Wireless In-Ear Monitoring System
Debra Audio ER-404 UHF Wireless In-Ear Monitoring System
Debra Audio ER-404 UHF Wireless In-Ear Monitoring System
Debra Audio ER-404 UHF Wireless In-Ear Monitoring System
Debra Audio ER-404 UHF Wireless In-Ear Monitoring System
Debra Audio ER-404 UHF Wireless In-Ear Monitoring System
Debra Audio ER-404 UHF Wireless In-Ear Monitoring System
Debra Audio ER-404 UHF Wireless In-Ear Monitoring System
Debra Audio ER-404 UHF Wireless In-Ear Monitoring System
Debra Audio ER-404 UHF Wireless In-Ear Monitoring System
Debra Audio ER-404 UHF Wireless In-Ear Monitoring System
Debra Audio ER-404 UHF Wireless In-Ear Monitoring System
Debra Audio ER-404 UHF Wireless In-Ear Monitoring System
Debra Audio ER-404 UHF Wireless In-Ear Monitoring System
Debra Audio ER-404 UHF Wireless In-Ear Monitoring System
Debra Audio ER-404 UHF Wireless In-Ear Monitoring System
Debra Audio ER-404 UHF Wireless In-Ear Monitoring System
Debra Audio ER-404 UHF Wireless In-Ear Monitoring System
Debra Audio ER-404 UHF Wireless In-Ear Monitoring System
Debra Audio ER-404 UHF Wireless In-Ear Monitoring System
Debra Audio ER-404 UHF Wireless In-Ear Monitoring System
Debra Audio ER-404 UHF Wireless In-Ear Monitoring System
Debra Audio ER-404 UHF Wireless In-Ear Monitoring System
Debra Audio ER-404 UHF Wireless In-Ear Monitoring System
Debra Audio ER-404 UHF Wireless In-Ear Monitoring System
Debra Audio ER-404 UHF Wireless In-Ear Monitoring System
Debra Audio ER-404 UHF Wireless In-Ear Monitoring System
This is Debra Audio's latest 4-channel transmitter wireless IEM system, capable of inputting four independent mono audio channels via UHF transmission. It boasts extremely low latency, high-efficiency wireless transmission, and excellent stability. It's an ideal partner for stage performances and wireless monitoring of recordings!
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Modulation method: FM(Freguency Modulation)

Freguencyrange:540-599MHz With 60 frequency points per channel 

Across four channels

Totaling 240 freguency

Sampling rate:48kHz


Transmission rate: 204.8 Kbp

Dynamic Range:>90dB

Total Harmonic Distortion: <0.5%

Audio transmission latency:<1ms

Signal-to-noise ratio:>96dB

Freguency response:30~18khz

RX Sensitivity:<-100dBm

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●The transmitter and antenna should kept in the relative position of accessibility of the straight line.
●Don't put the receiver close to the radio wave emission source, with magnetic objects or most digital devices(such as the CD player, computer, speaker, wifi etc ).
●Try to place the receiver in height of 1.5 meters from the ground and the position of a distance of 1 meter away from the wall.
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