520SL
Common name: Shure 520SL
Production Status: Discontinued / Vintage
The 520SL “Dispatcher” is a Controlled Magnetic unit designed to handle the severe field requirements of paging and dispatching systems. It is supplied with 7 feet of two-conductor shielded detachable cable and is wired to operate both microphone and relay circuits. It is ideal for communication work where dependability is of the outmost importance.
Electrical Characteristics
Frequency Response
100Hz - 7 kHz
Output Sensitivity
23.7 mV/Pa
Max SPL
Max SPL, THD:
Self Noise (CCIR)
dB
Self Noise (DIN/IEC)
dB-A
Output Impedance
-
Recommended Load
Powering
Supply Current
mA
Alternative Powering
Switchable Options
Pad
Filter/EQ
Physical Characteristics
Connector
Open ends
Connector notes
Available Colours
Weight
Length
Min diameter width
Max diameter
Depth
Accessories
Included
Optional