Professional cordless portable karaoke conference system uhf studio wireless microphone wireless
Receiver parameters:
• Using PLL digital phase-locked loop multi-channel frequency synthesis technology, standard IEEE Drat2.0 802.11n wireless indicators, to ensure the confidentiality and speed of transmission, strict digital protection, to ensure the privacy of the meeting, to avoid eavesdropping and malicious interference;
• Using high-performance audio processing chip, ultra-high frequency dynamic compression shunt technology, automatic shunt loading of high and low frequency, showing better dynamic performance;
• External independent antenna output port, built-in frequency two-way encryption signal technology lock, and frequency stabilization technology, which completely solves the problem of signal dead angle and frequency cutoff within the effective range, reduces breakpoints and delayed signal breakpoints, and makes reception more stable. long distance. Multiple sets can be used at the same time without cross-frequency interference.
• Eight-channel receiver, with one 6.3mm unbalanced audio output port and eight XLR balanced audio output ports, for better detailed and independent control of each sound adjustment.
• Adopt 128-bit AES encryption technology, support WPA/WPA2 wireless security technology; support manual/automatic frequency coding function.
• Support all input and output audio volume adjustable; with high-strength anti-electromagnetic wave interference design of mobile phones, multi-level error correction and encryption, to prevent mobile phone electromagnetic interference and adjacent frequency interference suppression, super anti-howling suppression. Add encryption lock function to prevent non-professionals from misoperation;
Transmitter parameters:
• Using PLL digital phase-locked loop multi-channel frequency synthesis technology, digital transmission technology is used between the fully digital receiving host and the transmitting unit to ensure the privacy of signal transmission and avoid eavesdropping and malicious interference.
• The unit microphone can adjust different sound effects according to the speaker's voice characteristics until the perfect effect is achieved; it adopts 128-bit AES encryption technology, supports WPA/WPA2 wireless security technology, has high-strength anti-electromagnetic wave interference design of mobile phones, and multi-level error correction and encryption , to eliminate the electromagnetic interference of mobile phones and the suppression of adjacent frequency interference, and provide higher confidentiality of the conference system;
• The tabletop design of the base-type conference unit is equipped with a 2-inch high-definition night crystal screen, which has high brightness, high contrast, wide viewing angle, low power consumption, etc., and can display the channel frequency, signal, power, and signal strength of the conference unit. and other information;
• Dual-switch dual-color indicator light, no mechanical button sound; the conference unit has a charging port, which can support direct power supply or battery charging; standard 3 1.5V batteries, battery capacity up to 1200mAh, sustainable for 10 hours of speech or 12 hours continuously Work or direct power supply for unlimited working hours; built-in dual antennas, greatly improve signal transmission efficiency, compatible with upgrade programs; replaceable dual microphone poles with built-in 2-unit supercardioid capacitor microphone core, the maximum pickup distance of 1.5 meters, high security True original sound; the unit has an independent volume adjustment knob, and the conference unit can be placed flexibly at the meeting site. Diversified conference system, suitable for various conference occasions;
• Microphone type: The conference adopts high-end technology condenser microphone core, which can pick up sound in the range of 100CM, and has a cardioid directional electret;
Specification:
Frequency response: 80Hz～16KHz;
Microphone input impedance: 1KΩ;
Sensitivity: -46 dBV/Pa;
Maximum SPL: 100dB (THD>3%);
Signal-to-noise ratio: >80dB(A);
Crosstalk: >70dB;
Dynamic range:>80dB;
THD: <0.1%;
Maximum power consumption: 4 W;
Headphone load: >16Ω;
Headphone volume: maximum 40mW;
Headphone jack: 3.5mm mono jack;
Follow the specification: IEC60914;
Power supply mode: battery power supply, direct power supply from the charging port;
Display: 2-inch color screen;
Wireless frequency range: 5GHz.
Comes standard with 2 1.5V batteries with a battery capacity of 1200mAh, which can last for 10 hours or 12 hours
Weight: 1.7Kg
Dimensions (W, D, H): 210x 130x 50mm without microphone rod
Color: black
Installation method: desktop type;
Rod length: 200mm square short rod 420mm long rod activity
Optional Microphone:
Company Introduction:
FHB Audio was established in 2018,who is a technology-based enterprise integrating design, research and development, production, sales, and service, specializing in the production of digital signal processor, digital conference system, Dante products line, microphones, Digital Mixer, power amplifier etc., also can provide customers with a series of according to their requirements, mainly for conference, education, hotels and other application.
The company has strong R&D technical strength and advanced production equipment, and has a complete product quality control system. From raw material input to cost delivery, all links are tested and quality tracked, so as to ensure reliable and stable quality
Through unremitting efforts, the scale of FHB has continued to expand, and our company has gathered a group of high-quality, first-class audio technology professionals. So far, our team has more than 100 employees, the product line has increased to 3, and the business is sold all over the world., and have obtained CE, ROHS certificates.
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