AOM-6742L-R Allicdata Electronics
Allicdata Part #:

668-1195-ND

Manufacturer Part#:

AOM-6742L-R

Price: $ 0.87
Product Category:

Audio Products

Manufacturer: PUI Audio, Inc.
Short Description: MIC COND ANALOG OMNI -42DB
More Detail: 30Hz ~ 15kHz Analog Microphone Electret Condenser ...
DataSheet: AOM-6742L-R datasheetAOM-6742L-R Datasheet/PDF
Quantity: 1945
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL): 1 (Unlimited)
1 +: $ 0.78750
10 +: $ 0.62496
25 +: $ 0.56851
50 +: $ 0.53008
100 +: $ 0.49449
250 +: $ 0.45007
500 +: $ 0.42046
1000 +: $ 0.39381
5000 +: $ 0.37013
Stock 1945Can Ship Immediately
$ 0.87
Specifications
Series: AOM
Packaging: Bulk 
Lead Free Status / RoHS Status: --
Part Status: Active
Moisture Sensitivity Level (MSL): --
Type: Electret Condenser
Output Type: Analog
Direction: Omnidirectional
Frequency Range: 30Hz ~ 15kHz
Sensitivity: -42dB ±3dB
S/N Ratio: 60dB
Impedance: 2.2 kOhms
Voltage - Rated: 1.5V
Voltage Range: 1.5V ~ 10V
Current - Supply: 500µA
Port Location: Top
Termination: Solder Pads
Size / Dimension: 0.382" Dia (9.70mm)
Height (Max): 0.272" (6.90mm)
Shape: Circular
Description

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Microphones are important devices for capturing sound. Microphones convert sound waves into electrical signals, allowing sound to be amplified or recorded. The AOM-6742L-R is a high performance microphone designed to provide outstanding voice capture. It is especially well-suited for public address and broadcasting applications. In this article, we’ll cover the application field and working principle of the AOM-6742L-R microphone.

Application Field

The AOM-6742L-R is a cardioid unidirectional microphone meant to provide maximum noise rejection. It is specifically designed for public address and broadcasting applications, making it ideal for a variety of applications, including live performances, lectures, religious ceremonies, theater performance, radio and television broadcasting, sound reinforcement, and more. Due to its unidirectional nature, it’s not ideal for recording in reverberant spaces such as reverberant halls.

The AOM-6742L-R is also known for its clear, detailed sound capture. It features a supercardioid pick-up pattern for excellent sound rejection in noisy environments and a temperature-compensated diaphragm for capturing high frequency detail. This level of detail makes it ideal for capturing spoken-word and vocal performances.

Working Principle

The AOM-6742L-R relies on a classic and reliable analog design to capture sound. It features a low-noise FET preamp and transformer balanced output for optimal sound reproduction. Inside the microphone is a large, specially developed condenser capsule that operates on an external, phantom power supply. This capsule is the most important feature of the AOM-6742L-R and is responsible for capturing sound.

The condenser capsule consists of two plates that vibrate in response to sound pressure. These plates are held a certain distance apart and a charge is applied between them. The soundwaves move the plates, which in turn produces an electrical charge that is then amplified. This amplified signal is then sent to the microphone output.

Conclusion

The AOM-6742L-R is a high performance microphone that offers superior audio capture for public address and broadcasting applications. It features an impressive unidirectional cardioid pick-up pattern for noise rejection and a temperature-compensated diaphragm for capturing high frequency detail. It operates on an external, phantom power supply, with a specially designed condenser capsule providing superior sound capture. With its superior sound quality and impressive features, the AOM-6742L-R is an ideal choice for any microphone recording application.

The specific data is subject to PDF, and the above content is for reference

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