4858com手机版_www.4858.com|首页

ES
ES Series  | ES450/650/850/1200/1500/4000  | ES2200  | ES2208  | ES2205
                     | ES2416A/2416B  | ES2260  | ES2071  | ES2053  | ES2350  | ES2882 
ES2882
Description:
ES2882 is a wireless microphone processor for Karaoke system with transmition(50MHz), segmented receiving technology(two independent 25MHz sub-band), 2 channel at both left and right sides of the reciever have 100 independent channel. Broadband transmitter can be used by bother sub-band, specially suitable for a place that many microphones are used simultaneously, has totally solved the string frequency problem. Through repeated using the same frequency in different space, it can easily handle 100 different frequency in 100 KTV room, and using with audio code and radiofrequency strengh mute control to prevent karaoke machines, computer and DVD player form noise interference. ACT automatic channel tracking lock bottom, when pressing SET, transmitter can accuratly lock the working channel of receiver automatically without any mistake or error. 1U rack metalitic cabinet with double channel receiving circuit built-in, is good quality solid, heat resistance and insolated harmonic radiation interference.
Characteristic:
■ 1U dual receiver wireless host
■ 100 available channels
■ Tone code and radio strength mute control
■ Host LCD display
■ ACT Auto Channel Lock
■ Variety of colors metal shell is optional
Applications:
■ KTV, nightclub audio processing
Specifications:
System
Frequency
Modulating mode
Signal channel
Signal channel frequency
Frequency precision
Dynamic range
Max excursion
Frequency response
SNR
Distortion
Effective distance
90-740、740-800、800-850MHz
FM
200
250KHz
±0.005%
100dB
±45KHz
80Hz-18KHz(±3dB)
>105 dB
≤0.5%
约 60M
Receiver Data
Receive mode
Mid frequency
Antenna input
Sensitivity
Sensitivity adjusting mode
limiting
Max voltage output
2 time frequency coversion
110MHz ,10.7MHz
BNC/50 ohms
12dBuV (80dB S/N)
12-32dBuV
≥75dB
+10dBV
Receiver Data
Antenna

Power Ourput
Limiting
Power
SPEC
Dimensions H x W x D
Net Weight
Antenna is built in scewed Antenna, transmic device is built in 1/4 wavelength attenna
high 30mW; low 3mW
-60dB
2pcs 5 battery 2
1U
46 mm x 482 mm x 145 mm
1.5 kg
© 2022 Copy right BOB Professional Audio Co.,Ltd       Contact us  |   Privacy  |   Sitemap
          WeChat:博声音响
Baidu
sogou