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The
HF Link Analyzer

For Windows

This HF Link Analyzer concept was developed by engineer, Ted Hart, W5QJR, and developer of The Noise Bridge and Small High Efficiency Loop Antenna. This is one of, if not the easiest to use of all software programs of this type. You don't need to know much to use it. Most others require a knowledge and understanding of propagation at the very least. This program will allow quick analysis of point to point circuit in the frequency range 1 to 30 MHz. It gives a signal level at the receive site for a specified power at the transmitting end and for the antenna gain for both receive and transmit. The take off angle for the transmitting antenna for maximum signal at the receiver antenna is also calculated and shows the angle the receive antenna should have for maximum receive signal strength. While the HF Analyzer is simple and easy to use for beginners to the short wave communications world, it also gives an experienced radio person a quick indication of how an HF circuit will do with minimal input. The software version is available for immediate download from this web site or for delivery on CD. Below is a screen shot of an example reading for 40 meters.

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The software is available for immediate Download or on CD-ROM

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Useful Antenna Utilities Below
For download or on CD

 


Transmitting Loop & Transmission Line Antenna Designer for Windows
A very user-friendly program for designing the Transmitting Loop & Transmission Line Antennas.
Windows Version
DOWNLOAD VERSION - $17.95
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On CD-ROM VERSION - $19.95 Plus S&H
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Transmitting Loop & Transmission Line Antenna Designer - GW Basic

Entirely menu-driven. For best results, use with the Loop Book. For GW Basic

DOWNLOAD VERSION - $8.95
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On CD-ROM VERSION - $10.95 Plus S&H
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Noise Analysis Program
Figure the circuit loss over any range and frequency and design a system to determine how much gain needed to overcome losses. For GW Basic

DOWNLOAD VERSION - $7.95
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On CD-ROM VERSION - $9.95 Plus S&H
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Capacitor Design Program
Design a variable capacitor without wipers thus without the loss caused by wipers.
Especially useful in circuits where desired to keep ohmic resistance to a minimum. For GW Basic

DOWNLOAD VERSION - $7.95
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On CD-ROM VERSION - $9.95 Plus S&H
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Antenna Utilities Package
Assortment of 21 programs to help determine the electrical characteristics of an antenna
from a few measurements made with a Noise Bridge or VSWR bridge.
Program-pack will display efficiency of antenna and calculate its Q too. For GW Basic

DOWNLOAD VERSION - $19.95
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On CD-ROM VERSION - $22.95 Plus S&H
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All of the Above Utilities for Windows & GW Basic
DOWNLOAD VERSION - $64.95
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On CD-ROM VERSION - $66.95 Plus S&H
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