MAG6420 Panel Kontrol IP nirkabel adalah kotak transmisi dengan mikrofon, yang berbasis Pada mode transmisi Bluetooth. Dapat mewujudkan fungsi siaran Bluetooth dan Dapat digunakan di siaran lokal, pengajaran multimedia nirkabel dll.
Standard Conditions |
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Reference No. |
Test Items |
Specification |
Note |
1 |
Rated working voltage |
DC 24V |
If the voltage is changed, please test according to the panel voltage indication. |
2 |
Rated output level |
≥2V (AC) |
Differential output THD < 1% |
3 |
Master volume |
MAX |
Equipment volume |
4 |
Input signal frequency |
1KHz |
Sinusoidal signal |
Bluetooth Microphone |
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1 |
Data interface |
RS485 |
|
2 |
Power supply voltage |
2.7V-3.6V |
|
3 |
Consumption current |
25mA |
|
4 |
Working temperature |
—20℃ to +50℃ |
|
5 |
Bluetooth transmit usage frequency |
2400MHz-2483.5MHz |
|
6 |
Audio delay |
3ms |
|
7 |
Transmission and reception distance |
≥10m |
|
8 |
MIC input sensitivity |
25mV±5mV |
|
9 |
Distortion THD |
1% |
|
10 |
Frequency characteristics range from 300 Hz to 10 KHz |
—2dB/—2dB |
|
11 |
SNR |
≥60dB |
|
12 |
Residual noise |
≤4mV |
|
13 |
Emission power |
≤4dBm, Class 2 |
|
14 |
RF input impedance |
50Ω |
|
15 |
Bluetooth Frequency-to-Frequency Mode |
Automatic frequency matching, automatic frequency hopping, automatic frequency locking, 1-to-1 matching. |
|
16 |
Pick-up direction |
Unidirectivity |
|
17 |
Matching distance |
Best within 3 meters, close matching, the farther the distance, the longer the matching time. |
|
Dimension and Weight |
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1 |
Package size (mm) |
215×205×80(L×W×H) |
|
2 |
Machine size (mm) |
86×86×50(L×W×H) |
|
3 |
Gross weight |
0.55kg |
|
4 |
Net weight |
0.15kg |
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