Description
MiCWL Audio Inc.
MiCWL D3840 Digital Wireless Microhoens System
4 Desktop Gooseneck System / 4 Handheld / 4 Lapel / 4 Headset Option
(4x100 Channel )
Wireless Microphone Conference Large-Range
Audio Music Karaoke Speech Mics
MSRP: $4499.00
Brand New - Original Packaging
Authorized Dealer - Warranty By Manufacturer of MICWL Audio Inc.
1.UHF band transmission signal, the frequency range:600MHz-690Mhz. ( Comply with CE and FCC frequency rules)
2. Eight channel to receive the signal, each channel has 100 channels optional, each channel to 250KHz step; each channel with 12.25MHz;
3. The use of stable PLL digital phase-locked loop synthesis technology and intelligent digital lines, machine performance significantly improved performance;
4. Each channel is equipped with a unique ID number, enhanced anti-jamming function, support 10 stacker use (means 10 receivers and 40 transmitters working at the same time);
5. Built-in efficient suppression of noise lines, anti-whistle function significantly;
6. Receiver on the back of the two sets of rubber to receive the antenna to enhance the received signal, the appearance of decent;
7. The back with two balanced output and a mixed unbalanced output, suitable for connecting a variety of external devices;
8. no longer limited to a launch can only match a single channel, to achieve the same launch in the two channels of 400 channels interoperability, filling the human high-tech design;
9. Ultra-quiet touch switch, press the 0.5S open to enter the working state;
10. Flexible gooseneck microphone design, can be 360 ° omnidirectional adjustment, microphone ring light ring to speak state.
11. Microphone power consumption of 80mA, the use of 1.5V battery (3) power supply, can be used continuously for 12 hours;
12. Host and transmitter are equipped with LCD screen display working status and so on
13. Use distance: open environment: 120-200 meters complex environment:80-120 meters
14. Applicable to various meetings and speeches.
Receiver Host parameter:
Oscillation: (PLL syntheized)
Frequency range (Carrier Ferquency Range): 600MHz-690Mhz. ( Comply with CE and FCC frequency rules)
Frequency stability: ± 0.001%
Modulation Mode: FM
Signal to noise ratio (S / N Ratio):> 60dB
Distortion (T.H.D): <0.5% @ 1KHz
Sensitivity: 1.2 / UV @ S / N = 12dB
Power supply (Power Supply): DC: 12V ~ 17V
Audio Output: Free standing 0 ~ 400mV Mixed (Mixed style) 0 ~ 300mV
Microphones Unit (Desktop):
Power supply: DC 3V (1.5V AA * 2)
Consume an electricity quantity: 100mA
Carrier frequency (Carry a frequency): 600MHz-690Mhz ( Comply with CE and FCC frequency rules)
Frequency stability: ± 0.001%
Max.eviation Range: ± 30KH
Signal to noise ratio (S / N Ratio):> 60dB
The interference frequency ratio (F / N Ratio):> 80dB
Dynamic range: ≥100dB
Type (Type): capacitance (capacitance)
Polarity mode (polar psttern): a single point of direction (One direction)
Frequency response (Frequency Resonse): 40Hz ~ 20KHz
Sensitivity: - 43 ± 3dB @ 1KHz
with One key mute function
(1) 4 Microphones Channel LED Digital Receiver Host ,
(2) 4 Desktop Base + 4 Gooseneck Mics ( Or other option)
(3) 1x 1/4" plug Audio Cable,
(4) 1x AC-DC adapter ( 110V or 240V universal ),
(5) 2x Antenna ,
(6) 1x Manual.
Real Picture:
Warranty：
One Year Warranty Covered by MICWL Audio Inc.