Specifications, Polar diagram frequency response curve – Sennheiser e838 User Manual
Page 2
Model
e 838
Cat. No.
EAN No.
UPC No.
Transducer principle
Pressure gradient receiver
Frequency response
40 – 18,000 Hz
Pick-up pattern
Cardioid
Sensitivity (free field, no load) (1 kHz)
2mV/Pa at 1 kHz = -54 dB
Nominal impedance
350 ohm
Min. terminating impedance
1000 ohm
Phantom powering
Max. sound pressure level at 1 kHz
Connector
Dimensions (L x W x H)
47 x 181 mm
Weight
330 g
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Polar diagram
Frequency response curve
0˚
5
10
15
20
25
dB
30˚
60˚
90˚
30˚
60˚
90˚
120˚
150˚
180˚
150˚
120˚
2000 Hz
4000 Hz
8000 Hz
16000 Hz
125 Hz
250 Hz
500 Hz
1000 Hz
0
Hz
dB
V
-20
-30
-40
-50
-60
-70
50
100
200
500
1k
2k
5k
10k
20k
Black:
low and high boost (preset)
Red:
low cut (+ preset)
Green:
lin (e 912)
Blue:
low boost
Specifications
Hz
dB
V
-20
-30
-40
-50
-60
-70
50
100
200
500
1k
2k
5k
10k
20k
Black:
low and high boost (preset)
Red:
low cut (+ preset)
Green:
lin (e 912)
Blue:
low boost
Sennheiser Electronic Corporation, One Enterprise Drive, Old Lyme, CT 06371 • Tel:(860) 434-9190 • Fax: (860) 434-1759 • www.sennheiserusa.com