Meggitt Sensing Systems has announced the Endevco model EM26CB, a ¼" ISOTRON microphone preamplifier with Microdot coaxial connector, designed for use with prepolarized condenser microphones in support of a variety of general purpose acoustic measurement requirements. With a frequency response ranging from 2 Hz to 200 kHz (±0.2 dB) and featuring A-weighted noise levels of ≤ 2.5 µV rms, the model is constructed of corrosion resistant stainless steel and incorporates a small ceramic thick-film substrate with very high input impedance. The preamplifier is also shielded by a guard ring to minimize the influence of stray capacitance and microphone signal output interference.
Microphone Preamplifier
General purpose acoustic measurement
- by Meggitt Sensing Systems - Measurement Group
- April 25, 2012
- 1695 views
Microphone Preamplifier
Graduated in political sciences and international relations in Paris, Anis joined the team in early 2019. Editor for IEN Europe and the new digital magazine AI IEN, he is a new tech enthusiast. Also passionate about sports, music, cultures and languages.
