CMX UHF-300, Руководство по эксплуатации

Страница: 5 / 21

UHF-300 Wireless Conference System
4
15 ANT DATA: System data control antenna interface
16 DATA: External video processor connection interface
17 DC Power input
18 MIX OUT: Mixed audio output
19 MIX BAL: Mixed audio balance output
20 ANT B: Delegate mic RF antenna interface
21 ANT B: Delegate mic RF antenna interface
22 ANT A: Chairman mic RF antenna interface
23 Microphone Speaker on/off switch
24 Audio in interface
25 ANT: Microphone speaker audio RF antenna interface
1.2.4 Parameter of wireless meeting system receiver unit UHF-300MC
Items Parameter
Audio channel
Transmission method UHF Wireless (two way)
Audio channel 5 (1 chairman,4 delegate)
Carrier frequency band 610MHz~665MHz
Modulation method FM
Receiving sensitivity -100dBM
Audio gain ≤20
Frequency response 50Hz-15KHz
S/N Ratio
＞
85dB
T.H.D.
＜
0.8%
Data control
channel
Transmission method Wireless (two-way)
Data channel 16
Frequency Range 422.4MHz ~ 438.4MHz
Modulation method FSK
Receiving sensitivity -100dBM
Transmission consumption ≤6dBm
Communication rate 100KBPS
Frequency deviation
＜
0.002
System
Power supply DC12~15V ≥1A
Signal covering range Radius 60 meters
Consumption Rating 7W
Operating temperature range -10-40 degree
Dimensions 485×355×85mm
N.W 7.2kg