Oktava MK-012-01

Mic type    Small diaphragm condenser
Polar Pattern    Cardioid, Hypercardioid, Omnidirectional
Freq. Response    20-20000Hz
Phantom voltage required    48 +- 2V
Full impedance, module    less than 300 ohms
Weighted SPL (ref. DIN 45412)    18 dBA
Maximum SPL in 250-8000Hz range, (less than 0.5% THD)    130 db
Free field sensitivity at 1KHz    <10 mV/Pa
Free field sensitivity roll off from 40Hz to 20KHz should not exceed    +- 3 db
Weight with 3 capsules and pad    200 gr
Length, mm    128
Max diameter/width, mm    23
Accessories included    Mic holder
The difference in free field sensitivity between 0° and 90° should be as follows:
For omnidirectional capsule:
in 40-1000 Hz range:    no more than 2 db
in 1-5 KHz range:    no more than 4 db
in 5-8 KHz range:    no more than 8 db
For cardioid capsule:
in 250-8000 Hz range:    no less than 4 db
For hypercardioid capsule:
in 250-5000 Hz range:    no less than 8 db
Average sensitivity difference between O° and 180° for cardioid capsule in 63-12500 Hz range:    16 db