Nov 15 2011

HF Beam Antenna

Available in the App Store

The HF Beam Antenna is a useful utility to calculate the Element size in Feet, Inches, and Meters for the Reflector, Driven Element, Director, and Spacing for two and three element beam antennas. Just input the frequency and select the number of elements.

This app features:

• Send your calculations or conversion by email
• Universal App (iPhone, iPod Touch, and iPad)
• Retina Display graphics
• Fast app switching
• Automatically Saves Your Inputs

No network connectivity required.

Available in the App Store


Oct 5 2011

Horizon+

Available in the App Store

The Horizon+ app is a useful calculator for measuring max distance between two elevation for antennas and sighting as well as distance to the horizon.

Area Converters

• Square Inches and Shorter Conversion
• Square Feet & Yards & Meters Conversion

Distance Converters

• Inches & Centimeters & Millimeters Conversion
• Feet & Yards & Meters Conversion
• Nautical Miles, Statue Miles and Kilometers Conversion

Volume Converters

• US/Imperial to Metric Units Conversion
• Metric to US/Imperial Units Conversion
• Inches & Centimeters Volume Conversion
• Feet, Yards, & Meters Volume Conversion

This app features:

• Send your calculations or conversion by email
• Universal App (iPhone, iPod Touch, and iPad)
• Retina Display graphics
• Fast app switching
• Automatically Saves Your Inputs

No network connectivity required.

Available in the App Store


Oct 4 2011

VHF/UHF Antenna Line of Sight Calculator

Available in the App Store

The UHF/VHF Antenna Line of Sight app is a useful calculator to get the total line of sight distance for the Radio Horizon using the height of two antennas.

Also, the app can calculate EIRP using watts, dBw, and dBi.

This app features:

• Send your calculations or conversion by email
• Universal App (iPhone, iPod Touch, and iPad)
• Retina Display graphics
• Fast app switching
• Automatically Saves Your Inputs

No network connectivity required.

Available in the App Store