Golf Distance Finder Gps | Golf Flag Distance Finder

Golf Distance Finder Gps | Golf Flag Distance Finder

In aviation, the pulse wave near 1000MHz is used for inquiry and answer, with an action distance of about 500km, which is used on the route. In addition, in order to cooperate with the microwave landing system during approach and landing, a precision rangefinder has been developed, which uses the waveform of the pulse front with faster rise rate to improve the accuracy, and its action distance is about 40km. The two rangefinders have the same working frequency and can work compatible.
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LaserWorks was established in 2011, specialized in pulse OEM, ODM laser rangefinders,rangefinder modules,for golf,hunting,UAV etc. applications.

LaserWorks Provide Laser Rangefinder, Range Finder, Golf Rangefinder, Laser Distance Meter, Distance Finder, etc.

Till now, LaserWorks has become the company with independent development, production, quality control, sales & after-sale service.

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Laser rangefinder | Distance finder

Pulse rangefinder emits a beam of light to the target object to measure the time when the target object reflects the light back, so as to calculate the distance between the instrument and the target object. Because the laser has good directivity and single wavelength, the photoelectric rangefinder generally uses the laser as the adjustment object, so the pulse rangefinder is also commonly known as the laser rangefinder.

Principle of laser rangefinder

Laser rangefinder generally adopts two methods to measure distance: pulse method and phase method. The process of pulse ranging is as follows: the laser emitted by the rangefinder is reflected by the measured object and then received by the rangefinder. The rangefinder records the round-trip time of the laser at the same time. Half the product of the speed of light and the round trip time is the distance between the rangefinder and the measured object. The accuracy of distance measurement by pulse method is generally about + / - 1m. In addition, the measurement blind area of this kind of rangefinder is generally about 15 meters.

Acoustic ranging | Distance finder

Acoustic ranging is an instrument that uses the reflection characteristics of sound waves to measure. Generally, ultrasonic is used as the modulation object, that is, ultrasonic rangefinder. The ultrasonic transmitter emits ultrasonic waves in a certain direction and starts timing at the same time. When the ultrasonic waves propagate in the air, they will return immediately when they encounter obstacles on the way, and the ultrasonic receiver will stop timing immediately after receiving the reflected wave.

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