7SINGLE DIAPHRAGM CONDENSER MICROPHONE B-5 User Manual

8.Specifications

 

Transducer type

true condenser,

 

 

18 mm (0.71") single diaphragm

Operating Principle

 

 

Cardioid

pressure gradient

 

 

 

 

Omnidirectional

pressure operated

 

Polar pattern

1 x cardioid

 

 

1 x omnidirectional, exchangeable

 

Connection

gold-plated balanced XLR connector

 

 

 

Open Circuit Sensitivity (at 1 kHz)

 

 

Cardioid

-38 dBV (0 dBV = 1 V/Pa), 12.6 mV/Pa

 

 

 

 

Omnidirectional

-40 dBV (0 dBV = 1 V/Pa), 10 mV/Pa

 

Frequency response

20 Hz - 20 kHz

 

 

 

 

Level attenuation

-10 dB (switchable)

 

 

 

 

Low-cut filter

6 dB/oct. at 150 Hz (switchable)

 

 

 

 

Max. SPL (1% THD @ 1 kHz)

140 dB (0 dB), 150 dB (-10 dB)

 

 

 

 

Equivalent SPL (IEC 651)

16 dB-A (cardioid), 18 dB-A (omnidir.)

 

 

 

Signal-to-Noise Ratio

 

 

Cardioid

78 dB A-weighted

 

 

 

 

Omnidirectional

76 dB A-weighted

 

 

 

 

Nominal impedance

70 Ω

 

Load impedance

>1 kΩ

 

 

 

Mains Voltage/Fuse

 

 

Supply voltage

+48 V

 

 

 

 

Supply current

3 mA

 

 

 

Physical/Weight

 

Dimensions

Ø shaft: 20 mm / Length: 120 mm

Weight

approx. 0.52 lbs / 0.24 kg