SM4 Electret Gooseneck Microphone The Electret gooseneck microphone is optimally adapted to the KRT2 and with its slim and flexible design it is perfect for cockpits of all kinds.
Aviation accessories
SM4 Electret Gooseneck Microphone The Electret gooseneck microphone is optimally adapted to the KRT2 and with its slim and flexible design it is perfect for cockpits of all kinds.
Aviation accessories
- flexible
- space-saving
- reliable
- beautiful
The Electret gooseneck microphone is optimally adapted to the KRT2 and with its slim and flexible design it is perfect for cockpits of all kinds.
General data/basic data
Color:
- Black
Weight:
- approx. 280 g
Length SM4 Microphone:
- 590 mm total with 500 mm flexible and 10 mm fix (+/-10mm)
Length connection wiring:
- approx. 180 cm
Diameter:
- 10 mm flexible part, 12 mm fix part
Technical data
Operating temperature:
- -20 – +60 °C
Sensitivity:
- -56 +/- 3 dB
Operating voltage:
- 6 -12 V DC
Frequency:
- 100 Hz - 10 KHz
Mounting thread:
- M10
Connection wiring:
- RG174
Power consumption @10V:
- approx. 7 mA
Impedance:
- approx. 400 Ohm
Polar pattern:
- Omnidirectional