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 rechargeable 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. |
