Allicdata Part #: | BEM-24368-D47-ND |
Manufacturer Part#: |
BEM-24368-D47 |
Price: | $ 11.20 |
Product Category: | Audio Products |
Manufacturer: | Knowles |
Short Description: | MICROPHONE |
More Detail: | 100Hz ~ 4.8kHz Analog Microphone Electret Condense... |
DataSheet: | BEM-24368-D47 Datasheet/PDF |
Quantity: | 1000 |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
25 +: | $ 10.17910 |
Sensitivity: | -53dB ±3dB @ 74dB SPL |
Shape: | Square |
Height (Max): | 0.090" (2.29mm) |
Size / Dimension: | 0.141" L x 0.141" W (3.57mm x 3.57mm) |
Termination: | Solder Pads |
Port Location: | Side |
Current - Supply: | 75µA |
Voltage - Rated: | 1.3V |
Impedance: | 5.2 kOhms |
S/N Ratio: | -- |
Series: | BEM |
Frequency Range: | 100Hz ~ 4.8kHz |
Direction: | Omnidirectional |
Output Type: | Analog |
Type: | Electret Condenser |
Moisture Sensitivity Level (MSL): | -- |
Part Status: | Active |
Lead Free Status / RoHS Status: | -- |
Packaging: | Bulk |
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Microphones are used to capture sound waves and convert them into electrical signals. The BEM-24368-D47 is a type of microphone that is incredibly versatile and able to be used in numerous applications. It is mainly used in studios, public address (PA) systems, broadcasting, and performance venue sound reinforcement.
BEM-24368-D47 Microphone Design
The BEM-24368-D47 is a directional condenser microphone with a cardioid pick-up pattern. It has a super-cardioid pattern which provides even greater directionality than cardioid. Due to its tight pick-up pattern, the BEM-24368-D47 can effectively reject off-axis sound and improve overall sound quality. It has a frequency response range of 50Hz - 18kHz and a maximum SPL of 145dB. The BEM-24368-D47 is also equipped with a switchable low-cut filter that helps remove unwanted low-frequency noises.
The BEM-24368-D47 features a rugged metal housing that is resistant to dust and moisture. It also has a shock-mounted capsule that reduces handling noise for improved sound quality. The microphone also comes with an integrated shock mount that allows for easy setup and tear down.
Application Fields for the BEM-24368-D47
The BEM-24368-D47 is an ideal choice for studio recording, live performances, and broadcast applications. It is also well-suited for speech speech recordings, instrumental recordings, and even live broadcasts.
In terms of sound reinforcement, the BEM-24368-D47 is an excellent choice for miking spoken word and acoustic instruments. Its tight pick-up pattern ensures that unwanted off-axis noise is minimized. The sound reinforcement systems of performance venues such as theaters and stadiums can also benefit from using the BEM-24368-D47 for live sound reinforcement.
Working Principle of the BEM-24368-D47
The BEM-24368-D47 utilizes dynamic transducer technology to convert sound waves into electrical signals. This type of technology relies on a diaphragm suspended inside a circular frame. When sound waves hit the diaphragm, it moves back and forth, causing a coil or ribbon of metal to move inside a magnet. The movement of the coil creates an electrical current that is then sent to an amplifier, capturing the sound in the process.
The BEM-24368-D47 also uses a preamplifier circuit to enable a low noise floor and increased dynamic range. The preamplifier circuit in the microphone amplifies the signal from the transducer before it is sent to the amplifier. This allows for increased audio clarity and accuracy when capturing sound.
Conclusion
The BEM-24368-D47 is a versatile condenser microphone with a super-cardioid pick-up pattern that makes it ideal for studio recording, speech recordings, and live sound reinforcement use. Its rugged design ensures that it can withstand the rigors of live performances and the preamplifier circuit enables increased dynamic range and low noise floor. All in all, the BEM-24368-D47 is a great option for capturing sound in both the studio and on stage.
The specific data is subject to PDF, and the above content is for reference
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