GS-340
With speaking quality limitation,FIFO,exclusion mode.
With Build-in feedback suppressor.
With music warning tone.
With 3 channels output,and each channels can support 30 units. UP to 90 units in tatal
With REC output for recording all the conference contents
It supports multi chairman,and chairman unit can override the delegate unit
To realize teleconference by connecting telephone coupler
GS-340M Specification
Max current consumption 450mA Sensitivity -55dB/Pa Frequency response 50Hz-20KHz S/ N ratio 70dB Chairman/delegate connector DIN 8 Pins Audio input/output RCA*1 Balance output XLR*1 Dimension 483*323*90mm
GS-340C/GS-340D
Professional and elegant plastic base, Appropriative rubber coating.
Red ring indicator shows the active unit
Built-in loudspeaker
Hyper directional gooseneck microphone
With volume adjustment
With priority button in chairman unit to override all the delegate units
GS-340C/GS-340D Specification
Earphone jack
3.5mm jack
Cable connector
DIN 8 Pins
Power supply
DC24V supplied by main controller
Max current consumption
60mA
Sensitivity
-50dB/Pa
Frequency response
100Hz-15KHz
S/N ratio
65dB
Directional pattem
Hyper cardioid
GS-342C/GS-342D
Professional and elegant zinc alloy base
Red ring indicator shows the active unit
Hyper directional gooseneck microphone
With priority button in chairman unit to override all the delegate units
GS-342C/GS-342D Specification
Earphone jack
3.5mm jack
Cable connector
DIN 8 Pins
Power supply
DC24V supplied by main controller
Max current consumption
45mA
Sensitivity
-50dB/Pa
Frequency response
100Hz-15KHz
S/N ratio
75dB
Directional pattem
Hyper cardioid
GS-343C/GS-343D
Appropriative rubber coating
Red ring indicator shows the active unit
Hyper directional gooseneck
Built-in loudspeaker
With volume adjustment
With pronrity button in chairman unit to override all the delegate units.
GS-343C/GS-343D Specification
Earphone jack
3.5mm jack
Cable connector
DIN 8 Pins
Power supply
DC24V supplied by main controller
Max current consumption
60mA
Sensitivity
-50dB/Pa
Frequency response
100Hz-15KHz
S/N ratio
75dB
Directional pattem
Hyper cardioid
GS-345
With embedded aluminum panel design
Red ring indicator shows the active unit
Hyper directional gooseneck microphone
With priority button in chairman unit to override all the delegate unit
GS-345C/GS-345D Specification
Earphone jack
3.5mm jack
Cable connector
DIN 8 Pins
Power supply
DC24V supplied by main controller
Max current consumption
45mA
Sensitivity
-50dB/Pa
Frequency response
100Hz-15KHz
S/N ratio
70dB
Directional pattem
Hyper cardioid