RG-20-PC0 pages
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INTELLIGENT MEASURING EQUIPMENT
www.roga-instruments.com
RG-20-PC
1/4" PC Measurement Microphone
ROGA RG-20-PC
These 1/4"-measuring microphones are pressure transducers.
The model RG-20-PC have integrated electronics, and can be
TECHNICAL DATA (Type 1):
Analog Inpu
Frequency response (typical)
20 Hz – 20 kHz: ±1
dB
delivered with sensitivity of 40 mV/Pa.
Temperature range
The RG-20 PC measurement microphone can be connected to
any PC using the 3.5 mm Mic. input.
RG-20-PC is ideal for any sound measuremnts using the PC
sound card.
Sensitivity
Noise
Max. peak SPL
supply voltage
Output impedance
-10 – +50 °C
Ϸ 40 mV/ Pa
(Lin: 20 Hz – 20 kHz) Ϸ 45 dB (SPL)
(„A“-wighted)
Ϸ 36 dB (SPL)
Ϸ 130 dB (ref. 20µPa)
via PC Mic.In
50 ⍀
Dimensions – total length
Tube – diameter
ROGA-Instruments, Steinkopfweg 7, D-55425 Waldalgesheim
Phone: +49 (0) 6721-98 44 54, Fax: +49 (0) 6721-98 44 74
Connector
Weight
68 mm
7 mm
Cinch (fem.)
23 grams
"