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Microphones
 
Note
The free-field no-load sensitivity refers to a DC resistance of 200 ohms, unless otherwise noted.
In most instances, the DC resistance can be selected between different values. Please learn the exact values from the respective data sheet.
 
splash-proof housing
Series 300
80-01-06899
Splash-proof housing

Directional characteristicomnidirectional
Free-field no-load sensitivity  
 
4 mV/Pa
at 570 ohms
Diameter/height34 mm/24 mm

Data sheet (pdf)
 
For cardioid microphones
Series 370
80-04-04084
For microphones with cardioid characteristic

Directional characteristiccardioid
Free-field no-load sensitivity   2.5 mV/Pa
Diameter/height26 mm/22.5 mm

Data sheet (pdf)
 
omnidirectional characteristic
Series 1070
80-25-04238
Compact omnidirectional transducer

Directional characteristicomnidirectional
Free-field no-load sensitivity   1 mV/Pa
Diameter/height20 mm/16 mm

Data sheet (pdf)
 
cardioid characteristic
Series 1070
80-25-04239
Compact cardioid transducer

Directional characteristiccardioid
Free-field no-load sensitivity   1 mV/Pa
Diameter/height20 mm/16 mm

Data sheet (pdf)
 
For omnidirectional microphones
Series 1100
80-30-03673
Compact design

Directional characteristicomnidirectional
Free-field no-load sensitivity   1 mV/Pa
Diameter/height20 mm/9 mm

Data sheet (pdf)
 
For bidirectional microphones
Series 1100
80-30-03752
For use in high ambient noise

Directional characteristicbidirectional
Free-field no-load sensitivity   1 mV/Pa
Diameter/height20 mm/9 mm

Data sheet (pdf)

HOLMCO - Holmberg GmbH & Co. KG Berlin

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