Marine Electronics Maritime Navigation Communication NINGLU SIM999 NMEA0183 Signal Tester Doppler Speed Log Simulator Transducer

Please contact me before purchasing for the shipment and price and detailed configuraiton.

If you want to make bulk purchase or be our agent, please contact with us.

As a doppler speed log simulator, it can be used for most of doppler speed log whose CentFreq is 1000kHz-2000kHz.

But it can’t be used for triple-axis doppler speed log.

Here below please refer tothe Simulator Setting of some models:

As a doppler speed log transducer tester, it can measure the parameter of transducer. (Singleaxis or dual-axis only)

Here below please refer to the standard test data for some models.

If the transducer is damaged, usually the Resonant Impedance data tested will be very big.

For other transducers, we suggest test one new good transducer firstly to get the standard data.

For connection, usually, speed log has 2 signal cables for each direction.

Single axis: FORE/ AFT

Double axis : FORE/ AFT/ Port/ Starboard

As a Simulator for Double axis speed log, test FORE/AFT firstly, then Port/ Starboard

Transducer tester:

SIM999 can only test one direction everytime. fgtrw