PRA518 series are super-miniature gooseneck back electret condenser
microphones for conferences. They are designed to fit for the demands of
conferences in tailored frequency response, excellent cardioid polar
pattern, and high gain before feedback.
PRA-518 features innovated goosenecks that hardly have any noticeable
noise in flexing. Three lengths and three flexible modes are available to
suit different applications.
The supplied standard accessories intend for the fixing and installation
of general applications, while optional accessories are availed for
special applications.
Specifications
Element:------------------ Back Electret Condenser
Polar Pattern: ------------------ Unidirectional ( Cardioid)
Frequency Response:------------------ 50—16,000 Hz
Sensitivity: ------------------ 39dBV/Pa (11mV/Pa) 1Pa=94dB SPL
Equivalent Noise:------------------ < 26dB (A-weighted)
Signal-to-Noise Ratio: ------------------ 70dB
Rated Impedance:------------------ 200 Ohms
Max SPL: ------------------ 130dB at 1000 Hz (THD ≤ 1% 1kHz)
Dynamic Range: ------------------ 104dB (1000 ohm load)
Phantom Power Requirements:------------------ 9 to 52VDC
Max.------------------ 19mm, head 8mm,
Total length:------------------ 600mm, 2 sections of flexible goosenecks
Finish:------------------ Black
Connector:------------------ 3 pin XLR Type
Weight:------------------ 5.80 oz.