TRAIS UR-9028 Professional One-to-eight UHF Wireless Microphone with Clear Sound (Optional: Handheld/Bodypack/Headset/Lavalier Mic)

● UHF transmission signal, infrared frequency, manual frequency selection is convenient for field debugging. ● Adopt stable DPLL synthesis technology and intelligent digital circuit to avoid interference frequency. ● Receiver uses a 30-level electronic volume design, and each channel is equipped with a unique ID number to enhance anti-interference function. ● Receiver panel adopts aluminum alloy coloring process, and each channel has 3 function keys to achieve multi-function operation. ● With automatic search idle frequency point function, easy to select clean frequency point, with lock button function, to prevent human error. ● With switching noise elimination circuit, to avoid huge impact noise when opening the switch, to ensure the safety of the post-amplifier system and loudspeaker.

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Professional Wireless Microphone

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Product details

UR-9028 Eight Channels Professional Wireless Microphone

Product Features:
● UHF transmission signal, infrared frequency, manual frequency selection is convenient for field debugging;
● Adopt stable DPLL synthesis technology and intelligent digital circuit to avoid interference frequency;
● Frequency range: UHF 610~670MHz, more suitable for a wide range of use;
● Eight channels up to 200 frequency points to receive signals, handheld bodypack universal, strong anti-interference ability;
● Each channel is equipped with a unique ID number to enhance anti-interference function;
● Receiver panel adopts aluminum alloy coloring process, and each channel has 3 function keys to achieve multi-function operation;
● Four-screen LCD display, display working channel, working frequency point, RF receiving signal, AF audio signal, lock screen indicator, real-time feedback system working status;
● Receiver is equipped with 8 rubber receiving antennas to enhance received signal with decent appearance;
● Receiver back is equipped with 8 balanced outputs and 1 hybrid unbalanced output, suitable for connecting various external devices;
● With switching noise elimination circuit, to avoid huge impact noise when opening switch, to ensure safety of post-amplifier system and loudspeaker;
● With automatic search idle frequency point function, easy to select clean frequency point, with lock button function, to prevent human error;
● 200 frequency points adjustable, showing humanized high-tech design;
● Handheld mic/bodypack uses 1.5V 2*AA battery, bodypack uses all-metal design;
● Receiver uses a 30-level electronic volume design, each channel independent Arabic digital channel display, intuitive atmosphere;
● Use distance: Open environment: 80-100 meters; Complex environment: 50-80 meters;
● Suitable for all kinds of meetings and speeches.

Transmitter Parameters:
Battery Specification: 2 x 1.5V AA battery
Adjacent frequency interference ratio: >80dB
Microphone power consumption: 120mA
Audio dynamic range: ≥106dB
Carrier frequency: 610~670MHz
Frequency stability: ±0.001%
Polarity mode: single directivity
Frequency response: 20Hz-16KHz
SNR: >90dB

Comprehensive Parameters:
Frequency range: 610~670MHz (can custom frequency)
Frequency quantity: 200
Modulation mode: FM
Channel interval: 250KHz
Frequency stability: ±0.001%
Dynamic range: ≥100dB
Maximum frequency offset: ±30KHz
Frequency response: 40Hz ~ 16KHz
Comprehensive SNR: >60dB
Comprehensive distortion: <0.5%@1KHz
Working distance: about 100m (open area without interference)
Working temperature: -10℃~50℃