TYPE 2695

½-inch short CCLD preamplifier

Designed for acoustical measurements with a CCLD input module. Prepolarized microphones can be connected to the preamplifier.

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A very compact preamplifier designed for acoustical measurements with a CCLD input module in a wide range of environmental conditions and in narrow spaces. Prepolarized microphones can be connected to the preamplifier.

USE SCENARIOS

  • Coupler measurement
  • Measurements where space is limited

FEATURES

  • 10 – 32 UNF output connector
  • Connects directly to CCLD sockets
  • Low output impedance allowing the use of long extension cables
  • ICP® compatible
  • Supports "Smart Transducer Interface" IEEE P 1451.4 containing TEDS (Transducer Electronic Data Sheet)
Diameter
1/2
Optimised for
Short CCLD
Connector at preamplifier
10 – 32 UNF
Supply voltage
28
Max output voltage (peak)
7
Max output current (peak)
19
Frequency range
20 to 50000
Attenuation
< 0.2
Noise A-weighted, typical
4
Noise 22,4 Hz to 300 kHz, typical
12
Input impedance
1.7||0.4
TEDS UTID
1025