Mine Leaked Communication Control Console Device

KTL130-J
KTL leaked communication console
The base station is the host of the mine wireless communication system, which is used by the operator on duty. The base station and the hand-held station can carry out different frequency simplex communication. The base station and the hand-held station can carry out the different frequency simplex communication through the base station. When the base station and the hand-held station are in the same frequency, the base station and the hand-held machine can communicate with each other through the relay station. The base station can receive the DTMF dot signal sent by the handheld station, and has the count display function. The base station has the control output function, and the control output is the active voltage signal of relay contact

Application
.a. KXB127 Acoustooptic voice alarm has sound, light two alarm modes, led lights composed of text alarm display ,(driving, no pedestrians) and accompanied by sound alarm.
b.KXB127 Acoustooptic voice alarm can be installed in mine winch room, wellhead, roadway, fork, working face and other places requiring pedestrian warning.
c. KXB127 Acoustooptic voice alarm according to mine needs, multiple equipment can be connected in series, unified control, unified alarm.

Technical Parameters
Power supply:DC12V               
Modulated audio distortion:≤5%
Number of channels :16 channels adjustable           
Modulation limits:≤7.5kHz
Working mode:different frequency simplex or different frequency duplex   
Receiving frequency:144MHz~166MHz
Adjustable modulation mode: frequency modulation               
Receiving sensitivity:≤3μV
The impedance of the antenna is 75 Ω                  
Audio output power:≤1w
Continuous adjustable transmit frequency:144MHz~166MHzadjustable   
Audio distortion:≤5%            
Carrier output power:0.3w~1.2w          
Receiver operating current:≤500mA       
Frequency tolerance:≤5×10                
Standby current:≤150mA          
Modulation sensitivity:≤25mV              
Maximum operating current:≤150mA        
Transmitter operating current:≤1.2A