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Common problems and solutions for wireless microphones

  Common problems and solutions for wireless microphones

  

  To meet the dead (ie in a court in a certain place sometimes does not receive the signal, sometimes with a handheld microphone, not just around the body a little shake, the signal may also sometimes not), this kind of thing really is troublesome, for the average user, but also always thought that the quality of the wireless microphone well, in fact, there are several reasons:

  

  The existence of interference source, in some place

  

  Now the communication tools are developed, and the varieties are diverse, such as mobile phones, walkie talkies, cordless phones, etc., there are interference with each other, and there are metal equipment, glass reflection will also produce this situation.

  

  Two, some place receiving condition is not good

  

  If there is a column stop in the field, there is a sound control room, far from the venue, wall block or a bend, etc., will affect the normal reception of the signal.

  

  Encountered this situation how to solve it? The following empirical summary for your reference:

  

  1, some can change a set of frequency try, because some interference source may be precisely with this set of microphone frequency conflict, change a frequency often can solve the problem. If there are pillars of the receiving environment is not very good, try to buy the single double (i.e. a microphone, two antennas) type, such as SHURE EUT 24 /58, because the two antenna reception range is larger, such as walking, when two yellow light receivers are bright, in full range; if the bright yellow light said on the left side of the receiving antenna on the left side of your speech range, once you get out of the left side of the reception range, enter the right range, the yellow light immediately right lit on the right side of the antenna. This ensures that your voice is received in all directions.

  

  2, sometimes you can change the direction of the antenna, angle, etc., can improve your reception conditions.

  

  3, if the reception environment is too bad, you can choose multi frequency adjustable wireless microphone, such as SHURE, UC, UD4 and so on. The United States SHURE company recently launched two multi frequency adjustable wireless microphone ULXS Standard Edition and ULXP professional edition, and selective way in the past is different, it is the first automatic scanning around the interference frequency, put it out, the rest is no interference frequency available, and can also use 20 set.

  

  4, if they receive more stringent conditions, such as the sound control room in the hall, or column, wall barrier etc., by our experiment, as long as the extension of the antenna will be able to solve the problem of emergency, the method is as follows: take a video cable, about 10 ~ 15 meters, the original antenna receiver (or remove since the purchase of antenna) is connected with the video cable, then the antenna installed on your tests and will receive the signal can be. Of course, this need to solve process problems, cable as far as possible go dark lines, if it should be neat and go open wire specification, and the best antenna do good, does not affect the reception and solid appearance.


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