U620

Product introduction

Product features:

★ Mainly aimed at large-scale performances, complex environments, school playgrounds, sports venues, etc. that require high fidelity,

In situations with high fidelity or requiring long-distance sound transmission

★ Enhance power, enhance sensitivity, mature ID technology to eliminate interference, efficient transceiver technology

Prevent frequency interruption, multi-level distance setting to adapt to different environments

★ Intelligent horizontal mute function, automatically mute when placed horizontally for about 10 seconds,

Prevent accidental whistling and reduce battery consumption

★ Automatic frequency search, infrared frequency matching, with a measured effective distance of 500 meters on straight roads,

Actual environment depends on complexity

★ Multiple anti-interference devices and silent designs to reduce internal and external interference, prevent crosstalk, etc.

When using the stacker, adjust the receiving sensitivity appropriately, and 5 stackers can be used simultaneously.

10 units can be installed in two cabinets, providing a maximum of 20 microphones for use in the same field.

★ Transmitters can be interchangeable with receivers of different models and effects, with strong versatility,

Convenient supporting facilities, reducing maintenance costs.

System comprehensive parameters

Frequency range 600-940MHz

Adjustable number of channels 128

Frequency stability ± 10ppm

Modulation method FM

RF power ≤ 50mW

Audio frequency response 40~18000Hz

Distortion ≤ 1%

Head specifications: dynamic coil heart pointing

Battery size 2 x 1.5V AA Size

Continuation time of 5-10 hours

Receiver parameters

Frequency range 600-940MHz

Adjustable channel count 128+128

Oscillation Mode Phase Locked Loop (PLL) Frequency Synthesis

Frequency stability ± 10ppm

Receiving method superheterodyne secondary frequency conversion

Receiving sensitivity -100dBm

Audio frequency response 40~18000Hz

Distortion ≤ 1%

Signal to noise ratio ≥ 100dB

Audio output (XLR) XLR stand independent balanced output

Mix unbalanced output with a 6.35 socket

Power specifications DC12~15V/1000mA

Power consumption ≤ 8W