BIEMA WIRELESS MICROPHONE UHF68/SM1

Mã sản phẩm: UHF68/SM1

Giá: 4.000.000 VND

Nhà sản xuất: BIEMA (USA)

Tình trạng: Còn hàng

HÀNG CHÍNH HÃNG
BỎ VÀO GIỎ HÀNG

INTRODUCTION

 

BIEMA UHF68 series wireless microphone system is designed to solve noise digital restrained circuit besides normal method, such as improving frequency, multi-level high frequency with narrow band and MF filter. It's effective to make up for the shortage of traditional wireless microphone at interference due to frequency too low,especially a lot of harmonic in CD,VCD and LD by reason of radiation. Even though sometimes the receiver will occur strongly exposure noise as state noise circuit of microphone open abruptly, no interruption will appear since the microphone can be locked itself by PLL phase.Also it has 100 channels to choose for 400frequency free adjustment. No interference occurs even many sets are operating simultaneously.

 

FEATURES

 

●UHF 800MHz band is used to avoid interfering frequency.

●Multi-level high frequency with narrow band and MF filter are adopted to eliminate the interference fully.

●All equipped with PLL circuit to achieve steady frequencies and avoid interference when many sets are operating simultaneously.

●With audio compressing & expanding technology, the unit can lower noise but increase the dynamic range.

●It is designed with the function of effective reduction of transfusion feedback.

●Receiver adopts mutil-level high frequency amplification for high sensitivity.

●Multiple noise monitoring circuits ensure strong anti-interference.

●The frequency response is designed with the characteristics of voice frequency: strong low frequency, bright mid frequency and clear high frequency.

●With the best circuit of impulse noise cancellation by power switch, it won’t damage the speakers or affect the program when you turn on or off the equipment.

●The selection of high-quality chip and components makes excellent sound quality.

●The automatic selection of signal is adopted to eliminate receiving dead angle and overcome the receiver’s disavantage of incoherence an instability during sound transmission.

SPECITICATIONS


Model

UHF68

 

Model

SM1

Working frequency

620-950MHz

Hand-held microphone

 

Modulation type

Bandwidth FM

Transmitter power

9mW

Adjustable range

25MHz

Modulation type

FM

Total channels

100

Max deviation

±45KHz

Channel space

250KHz

Spurious emission

More than 40dB(With carrier)

Stability

±0.05%

Battery voltage

1.5V×2

Dynamic range

100dB

Continuous using time

10 hours

Max deviation

±45KHz

 

 

Frequency response

80Hz-18Hz(±3dB)

 

 

Total signal/noise ratio

>105dB

 

 

T.H.D

≤0.5%

 

 

Efficient working distance

100M

 

 

Effivient working temperature

-10℃—+40℃

 

 

Đăng ký thành viên để đánh giá sản phẩm

Sản phẩm liên quan

BIEMA WIRELESS MICROPHONE UHF68/SM1 Còn hàng
BIEMA WIRELESS MICROPHONE UHF68/SM1

4.000.000 VND

BIEMA WIRELESS MICROPHONE UHF68/SM2 Còn hàng
BIEMA WIRELESS MICROPHONE UHF68/SM2

4.500.000 VND

BIEMA WIRELESS MICROPHONE UHF68/SM3 Còn hàng
BIEMA WIRELESS MICROPHONE UHF68/SM3

5.000.000 VND

BIEMA WIRELESS MICROPHONE UHF 2588 II Còn hàng
BIEMA WIRELESS MICROPHONE UHF 2588 II

7.500.000 VND

SHURE BLX24/SM58 Còn hàng
SHURE BLX24/SM58

Vui lòng liên hệ

SHURE BLX24R/SM58 Còn hàng
SHURE BLX24R/SM58

Vui lòng liên hệ

SHURE BLX24/PG58 Còn hàng
SHURE BLX24/PG58

Vui lòng liên hệ

SHURE BLX24/B58 Còn hàng
SHURE BLX24/B58

Vui lòng liên hệ

SHURE BLX24R/B58 Còn hàng
SHURE BLX24R/B58

Vui lòng liên hệ

SHURE BLX288/PG58 Còn hàng
SHURE BLX288/PG58

Vui lòng liên hệ

SHURE PGXD24/SM58 Còn hàng
SHURE PGXD24/SM58

Vui lòng liên hệ

SHURE PGXD24/PG58 Còn hàng
SHURE PGXD24/PG58

Vui lòng liên hệ

SHURE PGXD24/BETA58A Còn hàng
SHURE PGXD24/BETA58A

Vui lòng liên hệ

SHURE SLX24/SM58 Còn hàng
SHURE SLX24/SM58

Vui lòng liên hệ

SHURE SLX24/BETA58 Còn hàng
SHURE SLX24/BETA58

Vui lòng liên hệ

SHURE ULXS24/58 Còn hàng
SHURE ULXS24/58

Vui lòng liên hệ

SHURE ULXS24/BETA58 Còn hàng
SHURE ULXS24/BETA58

Vui lòng liên hệ

Sennheiser ew 135-p G3 Còn hàng
Sennheiser ew 135-p G3

Vui lòng liên hệ

Sennheiser ew 100-945 G3-1G8 Còn hàng
Sennheiser ew 100-945 G3-1G8

Vui lòng liên hệ

Sennheiser ew D1-835-S Còn hàng
Sennheiser ew D1-835-S

Vui lòng liên hệ

Giỏ hàng

Không có sản phẩm trong giỏ hàng.

Hỗ trợ trực tuyến