ПРОФЕССИОНАЛЬНОЕ ЗВУКОВОЕ И СВЕТОВОЕ ОБОРУДОВАНИЕ ОБОРУДОВАНИЕ ДЛЯ КАРАОКЕ-КЛУБОВ,
СТУДИЙ И ДИСКОТЕК ОБОРУДОВАНИЕ И КРЕСЛА ДЛЯ КИНОТЕАТРОВ И ЗАЛОВ ПРОЕКТИРОВАНИЕ КИНОТЕАТРОВ И МУЛЬТИПЛЕКСОВ
БОЛЕЕ 100'000 ТОВАРОВ
предусилитель для капсюлей 1/2''. Подходит для стандартных 1/2" микрофонных капсюлей B&K, Gras, Norsonic и др.
The 1/2" low noise microphone preamplifier includes an electronic datasheet for the automated sensor detection of the XL2 Audio and Acoustic Analyzer. The MA220 is compatible with standardized 1/2" microphone capsules, such as B&K, G.R.A.S., MTG, ...
NTi MA220 Applications:
•Microphone preamplifier for sound level monitoring and room acoustical measurements.
•Measurement microphones can be connected with the NTi Audio ASD Cable to the XL2 Audio and Acoustic Analyzer for measurements at remote locations or reducing acoustical reflections.
NTi MA220 Features:
•1/2" low noise microphone preamplifier
•Including electronic data sheet for XL2 Analyzer
•Compatible with standardized 1/2" measurement microphone capsules, such as B&K, G.R.A.S., MTG, ...
•Phantom power 48 VDC
•Frequency range 4 Hz - 100 kHz
NTi MA220 Specifications:
•Microphone PreAmplifier: 1/2", compatible with standardized 1/2 microphone capsules, such as B&K, G.R.A.S., MTG, ...
•Frequency Range: 4 Hz - 100 kHz
•Residual Noise Floor typical: 1.6uV(A) at C_in 18pF == 12 dBA @ 20 mV/Pa
•Frequency Response Flatness: +/-0.2 dB
•Phase Linearity: < 1 @ 20 Hz - 20 kHz
•Maximum Output Voltage
•@ THD 3%, 1 kHz: 21 Vpp == 7.4 Vrms == 145 dBSPL @ 20 mV/Pa
•Electronic Data Sheet: Containing user calibration data
•Default factory sensitivity = 4.9 V/Pa
•Read/write by XL2 Audio and Acoustic Analyzer
•NTi Audio ASD according IEEE P1451.4 V1.0, Class 2, Template 27
•Input Impedance: 20 GOhm // 0.26 pF
•Output Impedance: 100 Ohm balanced
•Power Supply: 48 VDC phantom power, 3 mA typical
•Attenuation: < 0.17 dB (Rphantom 2x 6.8 kOhm)
•Temperature Range: -10C to +50C (14F to 122F)
•Humidity: 5% to 90% RH, non condensing
•Dimensions: Length 142.5 mm (5.6"), diameter 20.5 mm (0.8")
•Thread for Capsule: 60 UNS2
•Connector: Balanced 3-pole XLR
•NTi Audio #: 600 040 040