• Shenzhen Gestton Industrial Co., LTD
    Kakaboom
    The microphone products of Gestton have very good sound quality and stability, we like its sound
  • Shenzhen Gestton Industrial Co., LTD
    Bluesong
    Gestton products have attracted us and are very popular in the market. We have always maintained long-term and stable cooperation
Contact Person : Blake.Wu
Phone Number : +86 13828781784
WhatsApp : +8613828781784

PLL Synthesized UHF Wireless Microphone System 620MHZ-850MHZ

Place of Origin Guangdong, China
Brand Name GESTTON
Certification CE ROHS FCC
Model Number EG-7240
Minimum Order Quantity 10
Price Negotiate
Packaging Details Carton Box
Delivery Time 3-7days
Payment Terms T/T, Western Union
Supply Ability 10000 pics/month
Product Details
Carrier Frequency UHF620-850MHz Modulation FM
Receiving Distance Conventional Receiving Range Is 60 Meters Oscillation PLL
Sensitivity SNR>60dB @ 25KHz, 6dBv Band Width 30MHz
Frequency Response 45Hz-18KHz±3dB Harmonic Radiation <-65dBm
Battery Life 8-10 Hours Max Deviation Range ±45KHz
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PLL Synthesized Wireless Conferencing System

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UHF Wireless Microphone System 620MHZ

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850MHZ UHF Mic System

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Product Description

Conference Room Deskable Wireless Microphone UHF Wireless Conference System 

Receiver Parameter
UHF Channels UHF 4 channels
Oscillation
PLL synthesized
Frequency range
UHF 620MHZ-850MHZ
Frequency Stability
±0.001%
Modulation Mode
FM
S/N Ratio
>105 dB
T. H. D
<0.7%@ 1 KHz
Sensitivity
SNR>60dB @25KHz, 6dBv.
Power Supply
DC 12 V-18V
Band Width 
30MHz
Max Deviation Range ±45KHz
Frequency Response 45Hz-18KHz±3dB
Operation Distance Conventional receiving range is 60 meters
Output XLR*1, 6.35mm *1
Weight 2.4kg
Dimension 483x323x90 mm 
Transmitter Parameter
Power Supply
DC 3 V (1.5 V AA battery x 2)
RF Power Output
15mW
Type
Condenser
polar pattern
Cardioid
Weight 1kg
Dimension 150*120*440mm

 

 

Features


 

Introduction

● EG-7240 wireless conference system provides flexible solution for multi-purpose venue.

 

● It is a quick & easy job to setup the whole system with the friendly interface on the main controller's touch screen.

 

● The simply elegant microphone unit produces high quality timbre.

 

Main Feature

● Up to 1 chairman unit & 126 delegate units can work with one EG-7240M main controller

 

● 4 UHF audio channels support discussion for 1 chairman & 3 delegates

 

● Display & control: 4.3-inch capacitive touch screen, 480*272 pixels

 

● Support PELCO P/D, YAAN, SONY EVI-D70,BRC-Z330 camera agreement. Other agreement can be loaded under special requirement

 

● With voting function

 

● Effective working distance: 60m

 

● With RS-232 port to connect with central controller

 


 

Microphone unit

● Professional and elegant zinc alloy Panel

 

● Hyper-cardioid directional gooseneck microphone

 

● 1.77inch TFT colorful screen, 128*160 pixels

 

● Red ring indicator shows working condition

 

EG-7240C

With priority button to cut off delegate unit.

 

Detachable design for Mic tube & Mic base

 

EG-7240D

Detachable design for Mic tube & Mic base.

 

 

Application


 

EG-7240 is a simple plug- and-play conference system features easy operation, 

 

Ideally suitable for small scale boardrooms and meeting rooms, Large Meeting Room, Large lecture seminar

 

PLL Synthesized UHF Wireless Microphone System 620MHZ-850MHZ 0

OUR FACTORY
Welcome to our company ,a one-stop solution for your Microphone business
Condenser Microphone For Laptop, Desktop Computer,Mobile Phone With Plug And Play effect 6

 

PLL Synthesized UHF Wireless Microphone System 620MHZ-850MHZ 2PLL Synthesized UHF Wireless Microphone System 620MHZ-850MHZ 3

 

 

 

 

Certification


PLL Synthesized UHF Wireless Microphone System 620MHZ-850MHZ 4

Shipment
PLL Synthesized UHF Wireless Microphone System 620MHZ-850MHZ 5

At present, integrated circuit technology is more and more widely used in the manufacturing of sensors and sensor interface integrated circuits. This micro manufacturing process has the advantages of precision, flexible design, miniaturization of size, integration with signal processing circuit, low cost and mass production. Early micro microphones were based on piezoresistive effect. Some studies reported that they were made with (1 × 1)cm2,2 μ Microphone with m-thick polysilicon film as sensitive film.