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20
SPECIFICATIONS
BM 3804
Microphone type:
Polar patter:
Output impedance:
Microphone sensitivity:
Frequency response:
Power supply:
Dimensions:
Gooseneck length:
Net weight:
BE 3806
Power supply:
Dimensions:
Net weight:
BM 3804FM
Microphone type:
Polar patter:
Output impedance:
Microphone sensitivity:
Frequency response:
Power supply:
Box dimensions:
Net weight:
electret
cardioid
470 Ω (1 kHz)
– 65 dB ± 3 dB (0 dB=1V/μbar, 1 kHz)
50 Hz ÷ 18 kHz (– 3 dB)
24 V dc
(either MX 3250 or MX 3500 or external
adapter RCF AC AD2405)
128 x 39 x 203 mm (without gooseneck)
445.5 mm
1.2 kg (2.7 lbs)
though the BM 3804 paging microphone
78 mm x 39 mm x 203 mm
0.7 kg
(1.6 lbs)
dynamic
omnidirectional
500 Ω ± 30% (1 kHz)
– 70 dB ± 3 dB (0 dB=1V/μbar, 1 kHz)
300 Hz ÷ 6 kHz (– 3 dB)
24 V dc (MX 3250 / MX 3500)
360 x 360 x 129 mm
6.9 kg (15.2 lbs)
ENGLISH
Summary of Contents for BE 3806
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