• 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

GESTTON Wireless Handheld Microphone System 105dB SNR Low Handling Noise

Place of Origin Guangdong, China
Brand Name GESTTON
Certification CE ROHS FCC
Model Number AM500
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
Battery Current / Life Min. 10 Hours Preset Channels 32 Preset Channels
Oscillation PLL Synthesized Sensitivity 6dBμV, S/N>60dB At 25 Deviation
Output Connector XLR Balanced & 6.3φ Phone Jack Unbalanced T.H.D. <0.7% @ 1KHz
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GESTTON Wireless Handheld Microphone System

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Wireless Handheld Microphone System 105dB SNR

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GESTTON uhf handheld microphone

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Product Description

Extremely Low Handling Noise UHF Wireless Microphone Microphone Head Is Sperate To Change

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 2.7KG
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. 10 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.


· (Chinese / English) bilingual menu operation;

 

· Up to 80 simultaneous channels;

 

· Handheld or bodypack transmitter can be switched freely for each channel;

 

· True diversity provides the most effective elimination of dropouts.

 

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

 

· Enhanced AF frequency range

 

· Built-in spectrum analyzer to auto scan and select a clear channel.

 

· Transmitter Sync.

 

· Pure aluminum alloy side plate design.

 

· 600 selectable frequencies, 32 preset clean channels

 

· 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

 

· All rugged metal die-cast construction.

 

· The microphone head is sperate to change other brand microphone head if needed

 

· 120MHz ultra-wide bandwidth.

 

· Array antenna design for signal stability.

 

· Extremely low handling noise.

 

· Infrared automatic transmitter sync.

 

· Very easy and quick to use thanks to OLED display

 

· 2 x AA batteries – up to 10 hours continue use.

 

GESTTON Wireless Handheld Microphone System 105dB SNR Low Handling Noise 0

Products Supply Scope

  • Handheld system: 1* AM 500 receiver + 2* AH 500 handheld microphones
  • Lavalier system: 1* AM 500 receiver + 2* AP 500 bodypack transmitters with lavelier microphone
  • Headset system: 1* AM 500 receiver + 2* AP 500 bodypack transmitters with headset microphone
  • 1 power supply unit
  • 2 antennas
  • 1 ¼” (6.3 mm) audio connecting cable
  • 4 AA size batteries
  • 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

 

 

GESTTON Wireless Handheld Microphone System 105dB SNR Low Handling Noise 1

 

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 diaphragm and backplane of the microphone are regarded as the two plates of the parallel plate capacitor. When the external bias voltage shown in the above figure is connected, the parallel plate capacitor composed of diaphragm and backplane begins to charge. The charging time may take a few seconds, which can be regarded as the startup time of the capacitive microphone.After charging, the parallel plate capacitor has charge accumulation, and the charge q = external bias voltage × Diaphragm backplane capacitance.

This makes the parallel plate capacitor work in constant charge mode.

When the acoustic pressure acts on the diaphragm, the distance d between the two plates of the parallel plate capacitor begins to increase or decrease. The relationship between the diaphragm backplane capacitance C and the distance d between the plates is as follows: