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Name：2.4G long distance wireless amplifier exciter kits for classroom whiteboard 2*20W
Describe：
2.4G long distance wireless amplifier exciter kits for classroom whiteboard 2*20W
transmitting distance:MAX 50 meters
wireless mircophone,can playing music too
when you speak, the playing sound would be decreased
Content：
2.4G long distance wireless amplifier exciter kits for classroom whiteboard 2*20W
transmitting distance:MAX 50 meters
wireless mircophone,can playing music too
when you speak, the playing sound would be decreased
small size ,easy for install
wireless transmitter amplifier
|
Operating Voltage |
12V |
|
Operating Current |
MAX120mA |
|
Frequency range |
2400 ~ 2524MHz |
|
Modulation |
GFSK |
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transmitting distance |
inside 25-30meters,outside:70meters |
|
Channel spacing |
4MHz |
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TX Power(MAX) |
0~20dBm(Can choose from 0dBM till 20dBM) |
|
Input impedance |
10K Ohm |
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Input level |
1Vp-p (MAX) |
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Band |
|
|
Dynamic range |
90dB |
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size |
120*56*30mm |
|
output power |
40W |
exciter:8ohm 12-24W
the product with thin case,it is the best choice for your whiteboard