Features:
- Receiver adopts 1.8-inch TFT colour display, which can display 4 channels channel number, frequency, power, volume, audio level.
- Receiver adopts true diversity receiving technology, CPU automatically selects the optimal receiving unit to ensure the reception of stable signals to prevent frequency cut-off.
- Receiver built-in 4 EQ modes, user mode can be free to flexibly adjust the 13-band EQ gain, suitable for more occasions.
- Receiver built-in whistle suppression, can be turned on or off according to demand.
- Dynamic random ID, to eliminate crosstalk, the receiver only receives the last pair of transmitters.
- Receiver preset multiple sets of interference avoidance frequency, can effectively improve the installation efficiency of multiple sets of simultaneous use.
- Microphone unit display with speech timing function, easy for speakers to understand the speaking time
- Professional high-fidelity condenser microphone core, sensitive pickup, clear voice, bandwidth up to 50Hz ~ 18KHz.
- Microphone supercardioid directional electret condenser microphone core, the use of infrared frequency mode.
- Microphone head with speech light ring, can display the speech, off status.
- Speaking switch button with translucent speech indication, always on when speaking, off when speaking.
- The use of silent light touch switch, can effectively avoid switching noise.
- Microphone powered by 3 section 5, can be 10 hours of continuous speech, standby 12 hours.
- With 4-way antenna interface, 1-way mixed unbalanced output interface, 1-way mixed balanced output interface, 4-way balanced independent output.
- The host has a lock function, after the lock can not be adjusted channel volume and other functions.
Technical parameters:
|
Comprehensive indicators |
|
|
Operating frequency |
640-690MHz |
|
Signal-to-noise ratio |
>80dB |
|
Total harmonic distortion |
<0.05% |
|
Sensitivity |
-46 dBV/Pa |
|
Power consumption speaking |
<130mA@3.7V |
|
Power consumption standby |
<50mA@3.7V |
|
Transmit power |
10dBm |
|
Pickup distance |
10-40cm |
|
Signal coverage |
80 metres |
|
Receiver indicators |
|
|
Receiving mode |
true diversity receiving CPU automatically selects the strongest signal channel |
|
Frequency mode |
infrared + wireless |
|
Oscillation mode |
PIL phase-locked loop |
|
Number of channels |
200 channels |
|
Bandwidth |
50MHz |
|
Sensitivity |
-46dBV/Pa |
|
Audio output |
hybrid |
|
0-600mV, balanced |
0-600mV |
|
Power supply |
DC12V/1A |
|
Power consumption |
5W |
|
Size |
480*160*46mm |
|
Weight |
1.6KG |
|
Transmitter indicators |
|
|
Transmit power |
10dBm |
|
Maximum number of channels |
200 |
|
Spurious rejection |
-60dB |
|
Harmonic rejection |
>55dBc |
|
Power supply voltage |
3 x 5 batteries |
|
Continuous use time |
10 hours continuous standby time > 12 hours |
|
Display |
2.8 inch LCD screen |
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