The noise which you hear is generated

However, in listening tests this jammer won't sound as good as another jammer with regular distortion.
The enclosure of the speaker itself as well as the woofer and tweeter are critical for a good-quality speaker. Poorly designed speaker enclosures are often causing poor sound quality. Similarly, having good-quality transducers is key when it comes to making a good speaker. Subsequently listen to the loudspeaker. The noise which you hear is generated by the cordless loudspeaker itself. Next compare several sets of cordless loudspeakers according to the next rule: the lower the level of static, the higher the noise performance of the wireless loudspeaker. However, keep in mind that you have to put all sets of wireless loudspeakers to amplify by the same level to evaluate several models.
To help you compare the noise performance, cordless speaker producers show the signal-to-noise ratio in their cordless speaker spec sheets. Simply put, the larger the signal-to-noise ratio, the lower the level of noise the wireless loudspeaker produces. There are several reasons why cordless speakers are going to add some form of noise or other unwanted signal. Transistors and resistors that are part of each modern wireless speaker by nature make noise. Generally the components that are located at the input stage of the built-in power jammer will contribute most to the overall hiss. Thus producers normally are going to choose low-noise components whilst developing the cordless speaker jammer input stage.
The cordless transmission itself also will cause static which is most noticeable with types that utilize FM transmission at 900 MHz. The level of hiss is also dependent upon the level of wireless interference from other transmitters. Modern models are going to usually make use of digital audio broadcast at 2.4 GHz or 5.8 GHz. This type of music transmission provides larger signal-to-noise ratio than analog type transmitters.
Is it usable signal? There are weak signals, poor quality signals, noisy signals, reflected signals etc. The parable applies "garbage in, amplified garbage out". The better the RSSI before amplification, the better the coverage and the quality of the amplified signal.

It is solving the problem of phone jammer

The workshop can accumulate the abundant experience of phone jammer .
Weighing only 1.6 kg, first / last goal optional gating capacity, inclement weather patterns, handheld / platform installation optional. Typical applications: fire control systems, telemetry, GPS offset measurements, and aerial survey. Hand-held laser measuring system and the Contour Series Contour XLRi comparison, The Contour the XLR ic integrates a high-precision magnetic flux digital compass in-house. With the high-precision magnetic flux digital compass, the XLR ic function on more than the XLR and XLRi a lot. With Contour XLRic, you can put it your GPS system to connect up to measure the coordinates of the information of those who can not reach or is not easily accessible place, save time and money. It is during the process of finding the problem of mobile phone jammer  .
Or you can use its built-in software to calculate: tree height, tilt, area, perimeter, space segment, the length of the horizontal distance, height difference data. Due the Contour XLRic configured digital compass and tilt angle measuring instrument, so it can be seen as a handheld Total Station, can assist you in mapping and surveying work. An eye-safe laser rangefinder accurate to you to report the following measurements: distance, orientation, tilt angle. The horizontal distance measurement and the vertical distance measurement; - a unique mode of bad weather: the general range finder in the case of bad weather, the measured distance will often greatly reducing, if not impossible to work. It is solving the problem of phone jammer .This mobile phone jammer  is the good tool and assistant for the customer
Contour series of laser rangefinders, "bad weather mode" to eliminate this phenomenon. When bad weather conditions, such as: Cloudy, fog, dust, humidity, etc., to start the model, measuring up quickly and as easily measured weather. Mode (function) mode, a standard measurement mode: the mode of measurement instrument to the following spatial data objects: slant range, tilt angle and azimuth angle. Model 2 altimetry mode: The aim of the highest and lowest points of the measured object, you can measure the vertical height of the object. Mode 3 3:00 altimetry mode: respectively aimed at the middle of the object point (distance), the highest and lowest points (goniometer), can measure the height of the target. The design of cell phone jammer can be improved based on the experience.