UHF 4 Channels Wireless Microphone System 80Hz -16KHz With Long Pick Up Range 100cm
Brand Name:FHB Audio
Certification:CE,ROHS
Model Number:W-400A
Minimum Order Quantity:1 Set
Delivery Time:1-10Set: 5-7day ;10-100Set:10-5Days
Payment Terms:T/T, Western Union
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Verified Supplier
Location:
Shenzhen Guangdong China
Address:
No.312, 2712 SongBai Road, LongTeng Community, Shiyan Street, Baoan District, Shenzhen, Guangdong , China.518108
Supplier`s last login times:
within 36 hours
Product Details
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Product Details
Professional UHF 4 Channels wireless microphone system with long pick up range 100cm
Receiver parameters:
(1) 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; in
50MHZ frequency bandwidth with 250KHz interval, providing up to 200
channel selection, lockable control function selection , adjustable
wireless gain connection function; frequency stability: within
±0.005%, dynamic range: 100dB, maximum frequency deviation: ±45KHz,
audio response: 80Hz-18KHz, comprehensive signal-to-noise ratio:
>105dB, comprehensive distortion: ≤0.5% , wireless interface:
BNe/50 ohm, sensitivity: 12DB Bμ (80dBS/N), sensitivity adjustment
range: 12-32DB, spurious suppression: ≥75dB, maximum output level:
±10DB V, convenient for multiple sets of machines to use at the
same time, Easily avoid all kinds of interference; ultra-long
distance ≥100 meters stable signal, one-key automatic radar search
for the best frequency and automatic frequency matching, which
completely simplifies complex engineering installation, and the new
concept of digital pilot technology completely solves the KTV room
interaction Cross-frequency phenomenon, never cross-frequency; four
display screens independently display single-channel information,
and the large and clear high-definition 2-foot LCD screen can check
the battery power, frequency signal, signal strength, audio level
and other information status of the wireless unit; All silicone
light-guiding buttons, simple and neat display; the sound curve has
been carefully adjusted, the sound is warm and transparent,
equipped with a whistle suppression function circuit, a new audio
circuit structure, and the audio signal processing adopts the
world's top high-performance audio processing chip, ultra-low The
distortion sound processing circuit design has excellent
expressiveness in the details of the sound, and the strong dynamic
tracking ability makes the far and short distance pickup and
release freely; debugging is simpler, and supports wireless
all-digital communication conferences.
(2) 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.
(3) Four-channel receiver, with one 6.3mm unbalanced audio output
port and four XLR balanced audio output ports, for better detailed
and independent control of each sound adjustment.
(4) Adopt 128-bit AES encryption technology, support WPA/WPA2
wireless security technology; support manual/automatic frequency
coding function.
(5) 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 and lock function to prevent non-professionals from
misoperation;
Transmitter parameters:
(1) 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, 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;
(2) The base-type conference unit has a table-top design and is
equipped with a 2-inch high-definition night crystal screen with
high brightness, high contrast, wide viewing angle, low power
consumption, etc., which 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 time; 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;
(3) Microphone type: The conference adopts high-end technology
condenser microphone core, which can pick up sound in the range of
100CM and cardioid directional electret;
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:
FAQ:
Q1: Are you manufacturer or trade company?
A: We are manufacturer,which located in Shenzhen, Guangdong, China.
Q2: Do you offer OEM&ODM service?
A: Yes, We can provide OEM or ODM Solution depends on client
requirements
Q3: What's the quality standard of your products?
A: Our products has approved CE, ROHS certification.
Q4: Which place will use FHB equipment?
A: Our products are widely used in International Conference,
Governments, Banks, Churches, Airports, Parliaments, Education
institutes, Hotel, Private corporate conference hall etc,.
Q5: What’s the delivery time?
A:Sample order: During 5days,Bulk order:10-15days
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UHF 4 Channels Wireless Microphone System 80Hz -16KHz With Long Pick Up Range 100cm
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