Norsonic AS
- Home
- Companies
- Norsonic AS
- Products
- Norsonic - Model Nor1205 - ¼” ...
Norsonic - Model Nor1205 -¼” Microphone Preamplifier
FromNorsonic AS
¼” Microphone Preamplifier with insert voltage calibration and LEMO connector. This preamplifier is designed for calibration purposes using the insert voltage technique. The insert voltage technique is used for determine the open circuit voltage of a microphone cartridge.
Most popular related searches
- Frequency range: 2Hz to 200kHz ±0.2dB
- Input impedance: 20 Gohms, 0.2pF
- Output impedance: 55 ohms @ 1kHz, CS: 20pF
- Noise, A-weighted, CS 20pF: <3µV
- Noise linear, CS 20pF: <6µV
- Gain, typical: -0.15dB
- Temperature, operation: -40 to +60°C
- Temperature, storage: -40 to +85°C
- Humidity, operation and storage: 0 to 95% RH
- Current consumption (120V or ±60V): 2.5 mA
- Current consumption (28V or ±15V): 0.7 mA
- Dimensions:
- Length: 77.5 mm
- Diameter: 6,35 mm (front part) 12.7 mm (connector part)
- Weight: 27 g
- CE classification, EMC: EMC: EN 50081-1, EN 50082-1
- CE classification, safety: EN 61010-1, 1993 portable equipment pollution category 2