Professional 8 channels uhf wireless handheld microphone for Church or Multi-person conference
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:
| Model No. | W-800A |
| Microphone | 8 |
| 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. |
| Weight: | 1.7Kg |
| Dimensions | 210x 130x 50mm without microphone rod |
| Installation method | desktop type |
| Rod length | 200mm square short rod 420mm long rod activity |
Optional Microphone:
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