POM-1242L-R Allicdata Electronics
Allicdata Part #:

668-1145-ND

Manufacturer Part#:

POM-1242L-R

Price: $ 0.00
Product Category:

Audio Products

Manufacturer: PUI Audio, Inc.
Short Description: MIC COND ANALOG OMNI -42DB
More Detail: Analog Microphone Electret Condenser 2V ~ 10V Omni...
DataSheet: POM-1242L-R datasheetPOM-1242L-R Datasheet/PDF
Quantity: 1000
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL): 1 (Unlimited)
1 +: 0.00000
Stock 1000Can Ship Immediately
$ 0
Specifications
Series: POM
Packaging: Bulk 
Lead Free Status / RoHS Status: --
Part Status: Obsolete
Moisture Sensitivity Level (MSL): --
Type: Electret Condenser
Output Type: Analog
Direction: Omnidirectional
Sensitivity: -42dB ±3dB
S/N Ratio: 60dB
Impedance: 2.2 kOhms
Voltage - Rated: 2V
Voltage Range: 2V ~ 10V
Current - Supply: 500µA
Port Location: Top
Termination: Solder Pads
Size / Dimension: 0.236" Dia (6.00mm)
Height (Max): 0.055" (1.40mm)
Shape: Circular
Description

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Microphones

The POM-1242L-R is a reliable and high-quality microphone. It is a cardioid microphone with a wide frequency response and excellent directivity. The microphone is designed for a variety of audio-recording applications. The POM-1242L-R is a microphone with a condenser capsule design in a robust, durable metal casing that can handle harsh environmental conditions. The POM-1242L-R also features low self-noise and low distortion.

Application Field

The POM-1242L-R is ideally suited to be used in home and professional recording studios, on live stages, and for broadcast applications. The omnidirectional polar pattern is ideal for vocal and acoustic sound sources as well as acoustic instruments such as guitars, violins, woodwinds, etc. The POM-1242L-R also works well in recording situations such as interviews and lectures in which the microphone needs to pick up a clear and natural sound from all sources. The POM-1242L-R has a very low self-noise that is barely audible, making it suitable for close-up mic techniques.

Working Principle

The POM-1242L-R is a condenser microphone with a cardioid polar pattern. This means that the microphone has a unidirectional response pattern, with the greatest sensitivity pointing directly at the source of sound, and the least sensitivity pointing away from it. The microphone is powered externally through an XLR cable, and uses an electric bias voltage to operate the capsule. This bias voltage provides the necessary power for the capsule to generate an electrical signal when sound waves enter the diaphragm.

The capsule of the POM-1242L-R is made of two plates: an outer backplate and a membrane that is stretched in front of the backplate. When sound waves enter the capsule, the membrane vibrates and creates a pressure difference between the two sides of the capsule. This pressure difference causes the current between the plates to fluctuate, thus generating an electrical signal. This electrical signal is then amplified and passed through an audio connector to a sound card or a mixer.

The POM-1242L-R also has an acoustic low-cut filter which is designed to reduce the amount of low frequencies picked up by the microphone. This is especially useful for reducing the rumble and other low-frequency noise picked up by the microphone. When the low-cut filter is engaged, it reduces the level of frequencies below 80Hz by 18dB, which helps to make the sound clearer and more defined.

Overall, the POM-1242L-R is a great microphone for many different audio-recording applications. Its cardioid polar pattern and low self-noise make it suitable for home studios, live stages, and broadcast applications. Its acoustic low-cut filter ensures that low-frequency noise is reduced and sound clarity is improved.

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

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