Zinnos ZNT-300 NMEA 0183 Tester – (Monitor/Simulator with Oscilloscope)
The ZNT-300 NMEA Tester is a sub-compact and ultra-light portable NMEA Tester, NMEA Monitor, NMEA Simulator, NMEA Generator, Pulse Generator and Oscilloscope. All of theses functions are integrated in the battery powered ZNT-300. (USB rechargable battery)
Free yourself from the need to carry a laptop computer, protocol analyzer and/or Oscilloscope into the field. The Zinnos ZNT-300 NMEA Tester is an essential tool for every engineer, service technician or offshore voyager.
It provides three major, built-in functions in a very portable format:
- NMEA 0183 Sentence Monitor - The Zinnos ZNT-300 can monitor NMEA 0183 (or serial) data without any signal loss on communications between talkers and listeners. It can also check baud-rate automatically.
- NMEA 0183 Sentence(s) Generator (NMEA 0183 Simulator) - The ZNT-300 will generate 16 NMEA 0183 sentences for testing of a NMEA 0183 Listener.
- Basic Oscilloscope Functions. - The ZNT-300 has an oscilloscope mode for testing of NMEA 0183 signal and general electronic circuits.
1. General Specifications
| Display | Full color 2.8″ TFT LCD 65K 320×240 |
| Input | Impedance > 500kohm |
| Max. Input Voltage | 80Vpp (By x 1 Probe) |
| Upgrade | Via USB |
| Power Supply | 500mAh 3.7V Lithium Battery or USB Connector |
2. NMEA Tester, NMEA Monitor
| Min. Input voltage | Min. 1.4V |
| View Mode | Raw data – Display raw NMEA 0183 or Binary signal Summary – Display data value of NMEA 0183 sentence |
| Logging | Save Screen capture image, Monitoring Data It can be viewed at PC via USB cable |
| Baudrate | 1,200~115,200bps. Manual select, Automatically detect and select. |
3. NMEA 0183 sentence Generator, Pulse Generator
| NMEA 0183 Sentences | Generates mainly used NMEA 0183 sentences. Currently, about 16 NMEA 0183 sentences. Of course, continuously upgraded with Customer requirements. |
| Pulse signal | 10Hz~1MHz square wave |
4. Oscilloscope
| Analog Bandwidth | 0~1MHz |
| Max. Sample Rate | 1Msps 12Bits |
| Horizontal Sensitivity | 1uS/Div~10S/Div |
| Horizontal Position | Adjustable with indicator |
| Vertical Sensitivity | 10mV/Div~10V/Div(with x 1 probe), 0.5V/Div~100V/Div(with x 10 Probes) |
| Vertical position | Adjustable with indicator |
| Measurement | – Frequency, Cycle time, Duty cycle. – Peak / RMS / Average / DC voltage. – Precise vertical / horizontal measurement with markers. – Hold/Run |
| Waveform storage | Micro SD card |
| PC connection via USB | As SD card reader |
5. Options
| Customizing | Customizing is available for user specific requirements. |
| – This specifications may be changed without any notifications. – In case of a need of any other specifications, please contact us. |
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