Audio Generator, Handheld
NTI AUDIO: MINIRATOR MR-PRO/MR2
- Minirator MR-PRO provides a full set of analog audio signals including sine wave, pink noise, white noise, delay test signal, polarity test signal, stepped sweep and continuous sine sweep. A set of wav-files, useful for system optimization, is stored in the internal flash memory and user can also add on personal wav-files.
- Besides the broad range of generated audio signals, the Minirator MR-PRO monitors the signal balance, phantom power and impedance of the connected load. An integrated XLR cable tester simplifies the trouble shooting tasks.
- Minirator MR2 provides all the basic standard signals and both generators are indispensable and proven tools for set-up, maintenance and monitoring of all types of audio equipment.
- DATASHEET DOWNLOAD:
- NTI DS Minirator MR-PRO / MR2 Analog Audio Generator
- NTI DS Minirator -40dB Attenuator Adapter
- NTI DS Minirator MR-PRO-70V/100V Protective Adapter
- TECHNICAL NOTES DOWNLOAD:
- NTI TN Impedance Testing of Evacuation Systems
- NTI TN Phantom Power Testing with MR-PRO
- NTI TN MR-PRO Cable Testing
- NTI TN MR-PRO Vibration Applications
- NTI TN Speaker Design Tool
| PARAMETER | MR-PRO | MR2 |
|---|---|---|
| GENERATOR: MAX. OUTPUT LEVEL | 18 dBu | 18 dBu |
| GENERATOR: FLATNESS | ± 0.2 dB | ± 0.5 dB |
| GENERATOR: OUTPUT IMPEDANCE | 12.5 Ω | 200 Ω |
| GENERATOR: THD+N (TYPICAL) | < -96 dB | < -90 dB |
| MEASUREMENT: PHANTOM POWER | YES | NO |
| MEASUREMENT: IMPEDANCE AND PHASE | YES | NO |
| MEASUREMENT: APPARENT POWER AND PHASE | YES | NO |
| MEASUREMENT: SIGNAL BALANCE | YES | NO |
| MEASUREMENT: XLR CABLE TESTER | YES | NO |
| TEST SIGNAL: SINE, SWEEP, CHIRP | YES | YES |
| TEST SIGNAL: PINK NOISE, WHITE NOISE | YES | YES |
| TEST SIGNAL: POLARITY, DELAY | YES | YES |
| TEST SIGNAL: USER WAV-FILE (.WAV) | YES | NO |
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