
The new Test and Measurement standard for FM…
Navigator Modulation Analyzer FM functions

ACCURACYThe Navigator-Modulation analyzer uses 100% digital technology. All measurements are performed algorithms of demodulation decoding, filtering, and weighting. Computations are independent of the material. Except for the D/A and A/D converters which are some of the best on the market, the precision of the measurements is dependant only on the precision of the calculations. For instance, it is possible to compute the excursion of a modulated signal with a precision better than 0.5% (typically 0.2%). This product can be used as a reference for the quality control of a program using the digital AES-EBU output just because between the RF input and the digital output, the signal is always digital. APPLICATION SOFTWARE ERGONOMICS
INPUTS / OUTPUTSThrough a variety of interfaces, Modulation Analyzer can be used at any point of the transmission chain. Inputs:
Outputs:
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![]() MPX Analyzer ![]() Modulation analyzer ![]() Spectrum analyzer ![]() RDS analyzer |
FUNCTIONS
On production line:
You can qualify your transmitter entirely. Navigator Modulation Analyzer is a complete tool to calibrate, adjust RF or stereo ports or make a complete check up.
On transmition site:
As measurements are available in real time, you can visualize RF spectral representation but also MPX and Left & Right spectrums. The user can control excursion and every level injections through bargraphs.
As the equipment is multi-client, your technician can use the equipment while your expert checks remotely (depending on your network) every available measurement with the same configuration.
You will be able to maintain and troubleshoot your equipment faster.
OTHER FUNCTIONS
Communication IP:
The standard application software can be used from a distant PC and send command to the equipment via network. A production or maintenance center can centralize the management of all its Navigator Modulation Analyzers from one or several management center.
Automatic reports:
The application software can generate automatic measurement reports. The user can modify the presentation of these reports, the software offers a standard model with most of the results and also some graphical representation essential for a complete FM broadcast measurement session.
All panels are caught and saved on your local hard drive and a txt file including all numeric values is created.
The report shows additional information like serial number, revision number, data of calibration.



