8
Wireless Microphone System
Transmitters Setup
①
Turn on one transmitter.
②
Frequency setup: To let the transmitter IR receiving window face to the one
of receiver IR data transfer windows, then press “SYNC” button, the
transmitter will receive the frequency / channel dada from the receiver,
simultaneously you can see RF signal from the LCD display. (Figure 6).
③
Turn on the other transmitters, then do the same setup.
RECEIVER
通道
A
B
C
D
音量
模组
20
10
20
20
锁键
20
频率
800
.
6 5 0
802
.
9 5 0
8 1 9 . 500
821
.
5 0 0
电平
RF AF
RX
A
B
C
D
VOL
GROUP
10
20
20
LOCK
20
FREQ
800
.
650
802
.
950
819.500
821
.
500
LEVEL
RF AF
20
锁键
D SYNC
RX
A
B
C
D
VOL
GROUP
10
20
20
LOCK
20
FREQ
800
.
650
802
.
950
819.500
821
.
500
LEVEL
RF AF
20
锁键
SUCCEED
->->->
D SYNC
9
Wireless Microphone System
5
，
Specifications
EG-2204 4-Channel Receiver
Main Frame Size
Channels
Frequency Stability
Carrier Frequency
Range Preset Groups
Operating Range
Oscillation
Sensitivity
Band Width
Max. Deviation Range S/
N
EIA-Standard 19" 1U
4-Channel
±0.005%, Phase Lock Loop frequency control
UHF 620-850 MHz
10 preset groups
60M typical ( in open space)
PLL synthesized
6dBμV, S/N>60dB at 25 deviation
30MHz
±45KHz
＞
105dB
＜
0.7% @ 1KHz
45Hz
～
18KHz±3dB
“PiloTone & NoiseLock” dual-squelch circuit
T.H.D.
Frequency response
Squelch
Power Supply
Weight
Dimension
Output Connector
100-240V AC50/60 Hz, 10W
4.8kg
421(W) X 45(H) X 200(D)
XLR balanced & 6.3
φ
phone jack
unbalanced
