Skytec ST140 Manuel D'instructions page 19

SPECIFICATIONS
AMPLIFIER
Speaker: .................................................. 1×8" full range speaker
................................................................................ 1×4" tweeter
Output Power: ............................................................ 250W max
Frequency Response: ............................................. 20Hz~20kHz
S/N ratio: ............................................................................. 90dB
Total THD: ....................................................................... <0.01%
Power Supply: ............................................... 220-240VAC/50Hz
.................................................................................... DC in 12V
........................................................ Built-in rechargeable battery
Battery charging time: ............................................... 8~10 hours
Battery working time:................................................... 3~5 hours
Frequency Range: ........................................... 863 and 865MHz
Operating Range: .................................. 50M(line and sight area)
Tuner receive frequency: ........................................ 88 - 108MHz
Dimensions(W×D×H): ................................. 355 x 290 x 610mm
Weight: .............................................................................. 17.3kg
TRANSMITTER
Frequency Range: ........................................... 863 and 865MHz
Dynamic Range: ................................................................. 80dB
Frequency Response: ........................................... 100Hz~10kHz
Working Temperature: ............................................. -10°C~45°C
Power Supply: ............................................................. 9V battery
Battery life: ... Battery using time can reach 3 hours(play music),
........................... can reach 5 hours when speak by microphone
This appliance should not be put into the domestic garbage at the end of its useful life,
but must be disposed of at a central point for recycling of electric and electronic domestic
appliances. This symbol on appliance, instruction manual and packaging puts your
attention to this important issue. The materials used in this appliance can be recycled.
By recycling used domestic appliances you contribute an important push to the protection of our
environment. Ask your local authorities for information regarding the point of recollection.
This Class-I 863-865MHz equipment can be placed on the market without restrictions.
Do not attempt to make any repairs yourself. This would invalid your warranty. Do not make any changes to the unit. This would also
invalid your warranty. The warranty is not applicable in case of accidents or damages caused by inappropriate use or disrespect of the
warnings contained in this manual. Skytec cannot be held responsible for personal injuries caused by a disrespect of the safety
recommendations and warnings. This is also applicable to all damages in whatever form.
Before the device the first time is actuated, pls charge the battery at least 12 hours and max. 72
hours! Battery should be regularly charged. For optimal battery life the battery should be charged
at least 1x per month. Please note that if you do not load within 6 weeks, the battery becomes
defective !!