Description:
It is a digital wireless microphone system with a new solution architecture. The system adopts unique digital U-band transmission technology, pi/4-DQPSK modulation mode, and uses ID code pilot technology to prevent cross-frequency interference, and frequency sweep to avoid interference, characterized by low bit error rate, stable transmission, and strong anti-interference ability. It can be widely used in conferences, training, public broadcasting, large-scale parties and other places.
Feature:
* Adopt unique digital U-band transmission technology, pi/4-DQPSK modulation mode, strong anti-interference ability, low bit error rate and stable transmission.
* Adopting a unique encryption method for audio transmission to protect the content of the meeting.
* Adopting unique ID code foreign frequency technology can prevent frequency interference.
* Support one-click frequency scanning to avoid interference; one-click infrared frequency matching, easy to operate.
* Support reverb, high, middle and bass adjustments.
* Support one channel of balanced output and one channel of unbalanced output.
* The receiver uses a 2.2-inch TFT-LCD screen to display information more delicately.
* The receiver panel is made with exquisite craftsmanship and is elegant and beautiful.
* The transmitting power is adjustable, adjust the transmitting power as needed.
Specification:
Frequency range |
540MHz-590MHz、640MHz-690MHz |
Receive sensitivity |
<-95dBm |
THD+N |
<0.1% |
Maximum output |
Balanced output 500mV, unbalanced output 1000mV |
SNR |
≥105dB(XLR) |
Frequency response |
20Hz~20KHz ±3dB |
Antenna interface |
BNC/impedance 50 ohms |
Power supply |
DC 12V/1A |
Working current |
≤300mA |
Dimensions (L×W×H) |
214×212×43.6mm |
Weight |
1.32kg |