PLL Synthesized Dual UHF Wireless Microphone Vocal Mic Set 30MHz Band Width

Top Selling In Ablibaba Professional Vocal Mic Set 2 UHF Dynamic Handheld Wireless Microphone

Receiver Parameter

Transmitter Parameter (Handheld)

Receiver Features

· Rugged metal chassis with soft-touch controls.

· Advanced diversity technology maintains dependable wireless signal quality.

· Pilot tone squelch for eliminating RF interference when transmitter is turned off.

· Enhanced AF frequency range

· Built-in spectrum analyzer to scan and display interference frequency clearly.

· Transmitter Sync.

· 600 selectable frequencies across 30MHz bandwidth.

· OLED display screen delivers a bright, clear viewing in day/night environments.

· Equipped with both XLR balanced and Ø6.3mm unbalanced outputs.

· Offers an exceptional value in both performance and price, for both working musicians and sound installers

Transmitter Features

· Rugged, ergonomically designed housing.

· 120MHz ultra-wide bandwidth.

· Equipped with 4 pin mini XLR connector.

· Infrared automatic transmitter sync.

· Very easy and quick to use thanks to OLED display

· 1 x AA batteries – up to 5 hours continue use.

Products Supply Scope

. Handheld system: 1* AM 300 receiver + 2* AH 300 handheld microphones

. Lavalier system: 1* AM 300 receiver + 2* AP 300 bodypack transmitters with lavalier microphone

. Headset system: 1* AM 300 receiver + 2* AP 300 bodypack transmitters with headset microphone

. 1 power supply unit

. 2 antennas

. 1 ¼” (6.3 mm) audio connecting cable

. 4 AA size batteries ( handheld system ) / 2 AA size batteries ( lavalier / headset system )

. Operating instructions.

Application

Suitable for Large-scale performances ,small and medium-sized performances, outdoor singing and speeches, KTV boxes, classrooms, gymnasiums, offices and government agencies

Due to the free charge distributed on the electret film. When the acoustic wave causes the displacement of the electret film due to vibration; The distance between the two plates of the capacitor is changed, resulting in the change of the capacitance. Since the number of charges on the electret remains constant all the time, according to the formula: q = Cu, when C changes, it will inevitably cause the change of voltage u at both ends of the capacitor, so as to output electrical signals and realize acoustic electrical conversion. In fact, the internal structure of electret microphone is shown in Figure 3.What is the sound principle of microphoneThe microphone transmits the sound vibration to the diaphragm of the microphone and pushes the magnet inside to form a changing current. In this way, the changing current is sent to the rear sound processing circuit for amplification.

The founder team of Gestton enterprise entered the audio and video industry in 1994. Up to now, it has been 27 years of technology precipitation, witnessing and promoting the development of China's audio and video industry.

From professional audio, conference system to personal audio, gestton continues to expand its product line. At present, it has fully covered the R & D, production and sales of products. Over the past 27 years, we have made continuous innovation in audio product technology, won high praise from many customers, and established cooperative relations with many well-known companies at home and abroad.

Gestton group has four production bases in Jiangmen City, with an industrial park area of more than 40000 square meters. It has obtained 3C, CE and ISO9001 certification, and has established R & D centers and sales platforms in Guangzhou and Shenzhen. The company has core technical strength and professional technicians. At present, the team has hundreds of people.

Gestton products are exported to dozens of countries overseas, with an annual output value of tens of millions. It is a well-known audio brand at home and abroad. Stable performance, reliable technical support, fast delivery and efficient after-sales service are our constant commitments to customers.