The Best-Selling Performance Microphone with Real Sub-Set

Model NO.
CMF
Sound Field Force
Pressure Type
Connector(s)
XLR Mini
Wireless Technology
UHF
Output Impedance
1000-20000Ω
Type
True Diversity Microphone
RF Carrier Range
615~695MHz
Working Distance
300 Meters
Transport Package
Foam Carton
Specification
44.4 mm high * 483mm wide and 185mm deep
Trademark
XY-CMF
Origin
Guangdong, China
Production Capacity
200000
Reference Price
$ 223.20 - 227.70
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Product Description


The Best-Selling Performance Microphone with Real Sub-Set








Main features host parameters: host operating voltage: DC-12V-14V, 1A working current: 1000mA power consumption: 12W display: LCD * 4 RF carrier range: 615 ~ 695MHZ operating distance: 300M system: FM Pilot Mode: Digital Pilot maximum number of channels: 520 system compatibility: 10 simultaneous use, frequency Response: 80 Hz ~ 15 khz (± 3 db) dynamic range: & Gt. 110 db system distortion Total harmonic distortion THD: & Gt. 0.5% SNR: S N & GT. 100 db (a) RF sensitivity: -98 DBM for 30 db S N Ratio mirror suppression: & Gt 75db output interface: (XLRX2)/(1/4-inch connector × 1) audio output level: (XLR: + 10dbV)/(1/4-inch connector: + 8dbV) output impedance: (XLR: 3K ω)/(1/4-inch connector: 3K ω) display mode: LCDX4 Power Requirements: 12V/1A operating temperature range: 0-50 ° C reception sensitivity: -105 DBM distortion THD: & Lt; 0.01% audio output voltage: 0.3 V adjacent frequency interference suppression: & Gt. 60DB receiver: 44.4 mm high * 483mm wide 185mm deep microphone parameters: Picker type: moving coil type midi-core pointing: heart-shaped pointing pick-up sensitivity: & Gt -20 DBM (1 V) transmit power: & GT; + 20 DBM (10 mwh) microphone power: 150 Ma effective distance: Barrier-free line 300 m audio response: 50 HZ-18 khz frequency stability: + -0.001%


A wireless microphone is a system consisting of several transmitters and one or more receivers. Each transmitter works at a different frequency. They send signals at different frequencies. For example, the microphone in the hand will pick up the sound signal into electrical signals, after amplification, through the transmitter antenna to transmit electrical signals from radio waves, after receiving by the antenna of the wireless microphone receiver of the same frequency in the distance, the electrical signal is transmitted to other audio devices. Therefore, the integrity of electrical signal reception is very important. However, radio waves will encounter a lot of interference when they travel, such as being blocked, absorbed, reflected and so on. When the wireless microphone is used in the complex environment, the frequency will be broken, which will affect the sound reception and the use of the microphone. For this reason, diversity receiver technology came into being. Diversity reception means that two high-frequency receiving chips in the receiver receive the same transmitted signal at the same time, and then switch to the chip with stronger signal

True diversity reception, effectively avoid the phenomenon of off-frequency and extend the receiving distance; SCAN automatic SCAN function, use the SET function key to automatically find a SET of the most clean frequency point to stop, the V/A display shows the channel number and working frequency at any angle, with 8 levels of RF and 8 levels of audio, channel menu display, mute display; at the same time equipped with balance and non-balance two options output port, to adapt to different equipment connection needs; with Super anti-interference ability, in addition, the infrared counter-frequency function can conveniently and quickly synchronize the frequency of the transmitter and the receiver, and the touch button makes the control simple and convenient, user-friendly.


The wireless microphone makes people get rid of the tie of the cable to the human, provides the performer with the broader stage space, it is especially suitable for the mobile sound source picking up, not only reduces the reverberation sound picking up, but also improves the sound clarity, it is beneficial to enhance the artistic expression of the voice and the artistic appeal of the stage program. It has the characteristics of flexibility, good performance and high quality, and is widely used in various places, true diversity wireless microphones are mainly used in large and medium-sized conference rooms, lecture halls, stadium rooms, outdoor playgrounds and other places
 

 

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