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Micro Hon-Preamplifier Set 4188 type 1/2 Free sound field type Micro hon-4188-B-001
Micro Hon-Preamplifier Set 4188 type 1/2 Free sound field type Micro hon-4188-C-001
Micro Hon-Preamplifier Set 4188 type 1/2 Free sound field type Micro hon-4188-L-001
Micro Hon-Preamplifier Set 4188 type 1/2 Free sound field type Micro hon-4188-A-021
Micro Hon-Preamplifier Set 4188 type 1/2 Free sound field type Micro hon-4188-A-031
Micro Hon-Preamplifier Set 4188 type 1/2 Free sound field type Micro hon-Hottinger Brüel & Kjær

Micro Hon-Preamplifier Set 4188 type 1/2 Free sound field type Micro hon
Hottinger Brüel & Kjær

Hottinger Brüel & Kjær's Response Status

Response Rate

100.0%

Response Time

23.2hours

Relatively Fast Response


About This Product

■ Advantages to use TEDS microfones

The TEDS microphone has a cartridge's individual identification information and load sensitivity in TEDS, and the biggest advantage is that when connected to the measuring device, this information is automatically set. The mini CD attached to many TEDS microphones contains individual characteristic data, and can be used to correct frequency characteristics. In addition, cartridge and preamplifier are sealed as a unit in a clean room to avoid incorporation of impurities such as chili, which causes aging of performance. All TEDS Microhons, excluding TEDS template 4957 and 4958, are provided in a template that meets IEEE 1454.4 V0.9. If you specify it at the time of purchase, you can provide IEEE 1545.4 V1.0 template free of charge.

■ Data transmission

In general, there are two ways to transfer data from TEDS chip to analyzer. The simple method is to use a dedicated line for data transfer called class 2. In the conventional LEMO type TEDS preamplifier, 5 output terminals are transferred to TEDS data. On the other hand, the method of class 1 is a single -track system such as DeltaTron, and signals and data transfer are performed at the same line. In this case, it is possible to use a single track by changing the mode (TEDS data/signal) electrically.

■ Custom -made TEDS Microphone

You can also provide a custom -made microphone. If you can not find any specifications, please contact us.

■ Free sound field type micro hon

The free sound field microphones are designed to have flat frequency characteristics in the free sound field. High frequency reflections and diffraction increase the pressure of the diaphragm in front of the diaphragm. If this is not corrected, the output voltage from the microphone will increase, so it is optimized so that flat frequency characteristics can be obtained for the incident sound from the 0 ° direction. Freedom -type micro hons are commonly used in places far away from iconic chambers and reflected structures. It is also used for general electrical sound purposes, such as measurement of loud speakers and microphones.

■ Type 4188 1/2 Free sound field type TEDS Micro Hon

A low -cost microphone with a medium sensitivity designed for free sound field measurement.

  • Product

    Micro Hon-Preamplifier Set 4188 type 1/2 Free sound field type Micro hon

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5 Models of Micro Hon-Preamplifier Set 4188 type 1/2 Free sound field type Micro hon

Click on the part number for more information about each product

Image Part Number Price (excluding tax) input Microphone Preamplifier Sensitivity (MV/PA) DB Re. 1 V/PA ± 2db frequency range (Hz) Dynamic range (DB)
Micro Hon-Preamplifier Set 4188 type 1/2 Free sound field type Micro hon-Part Number-4188-B-001

4188-B-001

Available upon quote

Conventional

4188-B-001 type

2669-B type

31.6

-30

8-12.5k

15.8 ~ 146

Micro Hon-Preamplifier Set 4188 type 1/2 Free sound field type Micro hon-Part Number-4188-C-001

4188-C-001

Available upon quote

Conventional

4188-C-001

2669-C type

31.6

-30

8-12.5k

15.8 ~ 146

Micro Hon-Preamplifier Set 4188 type 1/2 Free sound field type Micro hon-Part Number-4188-L-001

4188-L-001

Available upon quote

Conventional

4188-L-001

2669-L type

31.6

-30

8-12.5k

15.8 ~ 146

Micro Hon-Preamplifier Set 4188 type 1/2 Free sound field type Micro hon-Part Number-4188-A-021

4188-A-021

Available upon quote

Deltatron

4188-A-021

2671

31.6

-30

20 ~ 12.5k

19 ~ 138

Micro Hon-Preamplifier Set 4188 type 1/2 Free sound field type Micro hon-Part Number-4188-A-031

4188-A-031

Available upon quote

Deltatron

4188-A-031

Type 2699

31.6

-30

A characteristics

21 ~ 135

Click on the part number for more information about each product

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About Company Handling This Product

Response Rate

100.0%


Response Time

23.2hrs


Company Review

5.0

Company Overview

HBK, formerly named HBM, is a global ISO9001 and ISO14001-certified company founded in 1950. It is known for p...

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