Radio Engineering Services

Consulting Services & Software Applications



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View HERALD Videoclip


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Download Free E-Book on “Point-to-Point Radio Link Engineering”


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Useful Links


International Telecommunication Union (ITU)


ITU Bookshop




European Radiocommunication Organization (ERO)


Federal Communications Commission


SciTech Publishing



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SRTM Maps (ViewFinder)



An extensive resource for RF, wireless, and all aspects of science and engineering





 HERALD Professional


At an affordable price, an easy-to-use tool for the design of Microwave Links and Networks, covering the gap between simple spreadsheets and sophisticated (high cost) design suites.

Sw Features & Recent Updates



* Radio Engineering Training Courses at Customer Premises


We propose a comprehensive list of Courses to be held at Customer Premises

in the area of Digital Microwave System


*  General Concepts (Digital Radio, SDH, PDH);


*  Advanced Topics (Propagation & MW Network Planning, Siemens Radio Families);


*  Microwave Equipments (from Main Manufacturers);


*  Field Installation & Commissioning; System Administration;


*  Courses on Request (contents to be agreed with customer).


Instructor: Claudio Crini, certified Guest Instructor, I&C Training Institute (Siemens Group)

See Course List



       Free E-Book on  Point-to-Point Radio Link Engineering


A self-study course in E-Book (pdf) format dealing with fundamental concepts in radio propagation with application to the design of point-to-point radio links and networks.


It includes Course Notes, Educational Sw for radio link design exercises ("HERALD Lab")

and email tutoring services to registered users.


Download Free E-Book




P-P Radio Link Design Software


HERALD is a PC program for Windows that assists the radio engineer in the design

of point-to-point (multi-hop) microwave links and networks.


Download HERALD Professional

(start using fully functional HERALD Professional release in 5 minutes)


HERALD Professional is an easy-to-use yet powerful tool which offers:

Site/Hop Configuration; Link Budget; Path Profile Analysis (clearance, reflections);

Multipath Outage; Rain Unavailability; Interference analysis; Passive repeaters.

One-click access to Background Theory


Recent Upgrades:


*  Interface to SRTM (NASA) terrain maps, as well as to ASTER (NASA/METI, Japan) maps


*  Interface to Google Earth to import / export network topology


*  Update to the most recent ITU-R Recs (P.530, P.838, P.527 ...)


*  Comparison of predicted performance with ITU-R or North America performance objectives


*  Reading Antenna diagrams from NSMA (ASCII) files


*  Irregular terrain Model (ITM, Longley-Rice) for reliability prediction of radio links below about 3 GHz


*  Crane rain attenuation model (in addition to ITU-R model)

HERALD también habla Espanol   -   HERALD também fala Português

Choice of output document language (English, Spanish, Portuguese, or Italian)


HERALD key features:


*  Easy-to-use approach to the design of p-p mw links and networks

*  Customized equipment / antenna libraries

*  Google Earth interface to import radio site positions and to export radio network topology to Google maps

*  Reliable design guidelines and propagation models (ITU-R, Bell Labs, Crane, ITM Longley-Rice)

*  Path profiles from NASA/SRTM or ASTER maps (free download, 1 or 3arcsecond raster resolution)

*  ITU-R and North America standards for performance objectives

*  Highly productive, interactive, user-friendly environment

*  Examples and exercises quickly available and fully explained

*  High quality, comprehensive design documentation, printouts and diagrams

*  Extensive context-sensitive Help, one-click access to background theory


Download HERALD Professional

(start using fully functional HERALD Professional release in 5 minutes)


Download HERALD Demo       View Herald Videoclip




Copyright © Luigi Moreno, Torino (Italy) 1998-2014, All rights reserved.
 E-mail : info(at)




  Trademark Note :

  All product names contained herein are the trademarks of their respective holders.



Last update :  July 21, 2014

P.IVA :  IT-09992290016