TYPE 2671
CCLD preamplifier for 1/2" microphones
Microphone preamplifier designed for use with 1/2" microphones in a wide range of environmental conditions and in narrow spaces.
問い合わせ・見積依頼CCLD Microphone Preamplifier Type 2671 enables you to make acoustical measurements with a CCLD input module. You can connect ½″ prepolarized microphones to the preamplifier.
The robust, compact design enables use of Type 2671 in a wide range of environmental conditions and in confined spaces.
USE SCENARIOS
- Low price, multichannel sound measurement setups with ½'' prepolarized microphones
- Multichannel signal analysis measurements
- Multichannel sound power measurements
- Industrial machinery noise measurements
FEATURES
- ICP® compatible
- BNC connector for easy installation and use with inexpensive BNC cables
- Connects directly to sockets and to Brüel & Kjær microphone sockets with adaptor
- Low output impedance so that long extension cables can be used
- Supports “Smart transducer Interface” IEEE P 1451.4 containing TEDS (Transducer Electronic Data Sheet)
- Diameter
- 1/2
- Optimised for
- CCLD
- Connector at preamplifier
- BNC
- Supply voltage
- 28
- Max output voltage (peak)
- 7
- Max output current (peak)
- 19
- Frequency range
- 20-50000
- Attenuation
- <0.35
- Noise A-weighted, typical
- 4
- Noise 22,4 Hz to 300 kHz, typical
- 15
- Input impedance
- 1.5||0.4
- TEDS UTID
- 1025 from serial number 2264319