O'Reilly logo

Basic NEC with Broadcast Applications by J.L. Smith

Stay ahead with the world's most comprehensive technology and business learning platform.

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, tutorials, and more.

Start Free Trial

No credit card required

image

 

 

 

11.1 Comparative Data

The data presented in this chapter is intended to demonstrate the assets and liabilities of NEC-2 in practical applications to AM broadcast directional arrays. In addition to comparing some calculated and measured data, this chapter gives a few general opinions and suggestions that may be useful to increase the utility of NEC-2 for broadcast work.

11.2 Case Study 1: Three-Tower Array

The measured data on this three-tower, 850-kHz, 5 Kw-array was furnished by Jack Sellmeyer of Sellmeyer Engineering, McKinney, Texas. The NEC-2 calculations were done by the author.

11.2.1 Array Description: Three-Tower Array

The array ...

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, interactive tutorials, and more.

Start Free Trial

No credit card required