INFRARED SIMULTANEOUS INTERPRETATION OF THE SYSSTEM

SXA-1001A

 
FEATURES:
·High confidentiality, put an end to outside interference and eavesdropping
·With functions of automatic lever contol (ALC)
·Strong anti-interference ability,not affected by light interference and wireless
    communications equipemnt
·Using phase-locked loop technology
·Have multiple set of simultaneous recording can be done with the output channel
·Have multiple set of voice input channel, at the same time modulation fired uo to
    four languages
·Have input level indicator, can be directly display the size of the input level
 
 
SPECIFICATIONS:
·Modulation mode: FM/Super heterodyne PLL
·Carrier frequency:1.7-4.0MHz
·Modulation degree:+15 KHz
·Distortion: <0.5%
·Channelseparation:>70dB
·RF output level:700mV
·RF output resistance:50Ω
·Input resistance:18KΩ
·Max input level:2V
·AGC range:30dB
·S/N ratio:>75dB
·Interfacefor interpreting:DB25(FEMALE)


SXA-2001A

 
FEATURES:
·With separate volume control and automatic protecetion the noise function
·Have the same channel interlock function,to ensure that the channel and
    the correspinding between languages
·Eliminate cough function,can prevent the cough
·With speed request button switch and indirect translation
·Can be used with connected infrared language disribution system
·Can let the two translators take turns to use the same translation unit
·At the same time for multiple languages simultaneous interpretation
function(including the original channels)

 SPECIFICATIONS:                
Modulation mode                   FM/超外差PLL
Carrier frequency                   1.7~4.0MHz
Frequency response            100~14KHz
Pre-emphasis                        75uS
Modulation                             ±15KHz
Channelseparation                >70dB
RF output level                       700mV
RF output resistance             50Ω
nput resistance                    18KΩ
S/N ratio                                ≥75dB
Rated voltage                        ~180V~220V(±10%50 Hz)

SXA-3001A

FEATURES:
·Listen to each other, each channel, multichannel roll on language choice
·LED display channel, signal strength and battery
·Electronic volume control, 28(every 4 levels)
·With the function of compression, eddectively restrain the noise, the broad
    dynamic guarantee the quality of listening
·Long life rechargeable battery and can work continuously for more than
    30 hours
·Memory function, take off electricity


SPECIFICATIONS:
Modulation mode                  FM/超外差PLL
Carrier frequency                 1.7~4.0MHz
Frequency response           100~14KHz
Pre-emphasis                       75uS
Modulation                            ±15KHz
S/N ratio                                ≥65dB
Rated voltage                       DC3.1V~5V
Consunmed Power               60mW

SXA-4001A

 
FEATURES:
·30 meters(25w) and 20 meters(15w) super power
·The same place to launch unit, multi channel
·Can be fixed installation or use a tripod
·Broad emission Angle, half valus emission Angle of 22 degrees


 SPECIFICATIONS:
Frequency range                                 1.7~4.0MHz
Infrared radiation power             15 w ~ 25 w
Half value emission Angle              Plus or minus 22°
Rf output impedance                   50Ω
Rf input                                                   100~2000 mv
Static power                                            8 w
Consumed power                                 55 w
Radiation distance                                <30m / 4 ch
Rated voltage                                         AC110V~220v / 50 hz


FEATURES:
·48 only can charge the battery at the same time receiving unit
·Rechargeable LED red light hint,full of green
·Charging time is 2~3 hours
·Insulation  isolation is strong,ensure the safety of charging box index 

 SPECIFICATIONS:
 Output  voltage                       DC12V/ 20A
 
Charging voltage                    DC2.4V~6V
 Working temperature              0℃~40℃
 Rated voltage                         AC110V~220V  / 50Hz
Size                                         620mm×320mm ×390mm

 

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