• Shenzhen Gestton Industrial Co., LTD
    Kakaboom
    The microphone products of Gestton have very good sound quality and stability, we like its sound
  • Shenzhen Gestton Industrial Co., LTD
    Bluesong
    Gestton products have attracted us and are very popular in the market. We have always maintained long-term and stable cooperation
Contact Person : Blake.Wu
Phone Number : +86 13828781784
WhatsApp : +8613828781784

50/60Hz UHF Wireless Handheld Microphone Phase Lock Loop Frequency Control

Place of Origin Guangdong, China
Brand Name GESTTON
Certification CE ROHS FCC
Model Number AM300
Minimum Order Quantity 10
Price Negotiate
Packaging Details Carton Box
Delivery Time 3-7 days
Payment Terms T/T, Western Union
Supply Ability 10000 sets/month
Product Details
Operation Very Easy And Quick To Use Operating Range 90M Typical ( In Open Space)
Oscillation PLL Synthesized Sensitivity 6dBμV, S/N>60dB At 25 Deviation
Band Width 30MHz T.H.D. <0.7% @ 1KHz
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60Hz Uhf Wireless Handheld Microphone

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Phase Lock Loop Wireless Handheld Microphone

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Phase Lock Loop UHF mic

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Product Description

The Voice of China Wireless Microphone System Phase Lock Loop frequency control

 

Receiver Parameter                                                                     

Main Frame Size EIA-Standard 19" 1U
Channels Dual Channel
Frequency Stability ±0.005%, Phase Lock Loop frequency control
Carrier Frequency Range UHF 510-937 MHz ( country dependent )
Preset Channels 32 preset channels
Operating Range 90M typical ( in open space)
Oscillation PLL synthesized
Sensitivity 6dBμV, S/N>60dB at 25 deviation
Band Width 30MHz
Max. Deviation Range ±45KHz
S/N >105dB
T.H.D. <0.7% @ 1KHz
Frequency response 45Hz~18KHz±1dB
Squelch “PiloTone & NoiseLock” dual-squelch circuit
Power Supply 100-240V/AC50/60 Hz, 10W
Weight 2KG
Dimension 482(W) X 454(H) X 186(D) (mm)
Output Connector XLR balanced & 6.3φ phone jack unbalanced

 

Transmitter Parameter (Handheld)

Carrier Frequency Range UHF 510-937 MHz ( country dependent )
Oscillation PLL synthesized
Harmonic radiation <-63dBm
Bandwidth 120MHz
Max. Deviation Range ±45KHz
Input Connector 4-pin mini-XLR connector
RF Power Output 3~30mW ( country dependent )
Battery AA X 1 alkaline
Current Consumption 60mA, typical
Battery Current / Life Min. 5 hours
Dimension 72(H) X 68(W) X 21(D) (mm)
Weight 71g ( w/o battery)

 

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

 

 

50/60Hz UHF Wireless Handheld Microphone Phase Lock Loop Frequency Control 0

 

OUR FACTORY
Welcome to our company ,a one-stop solution for your Microphone business
Condenser Microphone For Laptop, Desktop Computer,Mobile Phone With Plug And Play effect 6

 

 The key element of acoustoelectric conversion is electret diaphragm. It is a very thin plastic film, in which a layer of pure gold film is evaporated on one side. Then, after the electret of high voltage electric field, there are anisotropic charges on both sides. The evaporated gold surface of the diaphragm is outward and connected with the metal shell. The other side of the diaphragm is separated from the metal plate by a thin insulating lining ring. In this way, a capacitance is formed between the evaporated gold film and the metal plate.When the electret diaphragm encounters acoustic vibration, the electric field at both ends of the capacitor changes, resulting in an alternating voltage varying with the change of acoustic wave. The capacitance between the electret diaphragm and the metal plate is relatively small, generally tens of PF. Therefore, its output impedance value is very high (XC = 1 / 2 ~ TFC), about tens of megaohms or more. Such a high impedance cannot be directly matched with the audio amplifier.