NTI Multifunctional audio generators, 1x 20kHz

MR2: 1-channel multifunctional audio generator +8dBu, USB interface. MR-PRO: 1-channel multifunctional audio generator +18dBu, USB interface, impedance measurement bridge, cable tester. Outputs Symmetrical XLR, asymmetrical cinch,phantom voltage proof up to 54 V. Inputs XLR for cable testing (MR-PRO), DC bushing, USB. Signal forms Sine, pink noise, white noise,polarity test signal, delay test signal, wave file (MR-PRO). Wave file format Scanning frequency: 48 kHz (MR-PRO) resolution: 16 Bit, Mono; Absolute level: 0 dBFS = 18 dBu (Sine) according to EBU R68. Sweep function Frequency range: freely configurable, Increment: 1/1, 1/3, 1/6, 1/12 Octave, Step length: 0.5...5 Seconds. Chirp function Frequency range: freely configurable, Increment: linear / logarithmic, Chirp length: 0.5...20 s. Units MR-PRO: dBu, dBV, V, dBFS, %, MR2: dBu, dBV,. USB functionality Firmware update, mass storage device (MR-PRO). Flash memory (MR-PRO) 32 MByte for storage of wave files and configuration data.