U-650

Using UHF PLL circuit, combining sound code and murmurs locking mute control, not only receives distance far, but also eliminates the loss of sound and receiving instability, and prevents the interference of radiant noise such as song machine, computer and DVD optical drive.

It has the world's first I R automatic channel chasing key, as long as one press, can immediately make the transmitter automatically and accurately lock the receiver's work channel, never produce errors and failures.

1U metal case double channel receiving module, with professional quality, strong heat resistance and isolation of harmonic radiation interference.

It has the function of automatic searching for undisturbed channel. As long as one press UP / DOWN, the receiver automatically automatically scan the preset 200 groups of non interference frequencies and lock the undisturbed work channel.

The machine is the most convenient, most convenient, most powerful, and most stable, luxurious type of machine. It can get the most satisfactory effect in a variety of complicated professional singing environment.

It has a number of patents, through the multi radio regulations and safety certification.

After the band width: 50MHz

After the frequency interval: 250KH

This carrier frequency: UHF 620~950MHz

This group of channels: double channel

This case material: metal case

This chassis specifications: EIA standard 1U

This scope: Cara OK rooms

This radio frequency stability: + 0.005% (-10~50 C)

This oscillation mode: PLL phase locked frequency synthesis

You can switch frequency number: 200

When receiving mode: dual tuner automatic dispatch

This frequency adjustment: as long as one by UP /DOWN function keys; will be able to automatically scan and lock preset

Non interference channel. Once the SET function button is pressed, the transmitter can automatically catch up immediately.

I received the same channel machine.

T-80 handheld

It has LCD display, and also shows the transmit channel and power supply.

When equipped with internal power lock switch,

You can prevent users from using error

When the maximum input voltage: 140dB SPL

When the maximum offset of 70KHz.

This optional sound head coil.

We use two No. 5 batteries of two.