Simple Conference System Wireless Conference System Conference Room Deskable Microphone Unit
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 |
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
Most microphones are electret capacitor microphones, which work by using a polymer diaphragm with permanent charge isolationMost microphones are electret capacitor microphones (ECM), which have been used for decades. The ECM works by using a polymeric material diaphragm with permanent charge isolation.Compared with the polymer diaphragm of ECM, the performance of MEMS microphone is very stable at different temperatures and will not be affected by temperature, vibration, humidity and time. Due to its strong heat resistance, MEMS microphone can withstand high temperature reflow soldering at 260 ℃ without any change in performance. Due to the small sensitivity change before and after assembly, this can even save the cost of audio debugging in the manufacturing process.