Bruel & Kjaer ZN 0497 Dual channel input module
Microphone preamplifier
Suitable for
Bruel & Kjaer Dual channel Real-time Frequency Analyzer 2143
Bruel & Kjaer Dual channel Real-time Frequency Analyzer 2144
Bruel & Kjaer Dual channel Real-time Frequency Analyzer 2146
Features:
- Switch to Chassis/Floating
- Charge A
- Charge B
- Intensity Probe/Remote Control
- Preamplifier A
- Preamplifier B
