QSLHamradio.com

Welcome To QSLHAMRADIO.COM

Utilities

Names and Places Search

This form can be used to search for names, cities and towns, states and Zip Codes.

Enter name or keyword(s) to search

Use Simple Search

Calculate the Frequency of a Pre-Cut Antenna,

Or Calculate the Length Needed for a Frequency.

Simply Enter ONE value ONLY!!

Loop Calculator:

Enter Parameter(s) for Loop Calculations:

Enter <Freq.> in Mhz: <Band>: Select: Meters Feet Centimeters

1) Antenna Dimensions in:

2) Total <Wire Length>: Height at
45 ° slope

3) Length on a Square Side: Length of the Diagonal:

4) Rectangle 2:1, Horizontal: Height of above Diagonal at 45 ° slope

5) Rectangle 2:1, Vertical:

6) Circular Shape, Diameter:

7) Delta Loop, one Side: Height (Base to Apex:)

8) Typical Impedance:

**Utilities**

Calculate the Frequency of a Pre-Cut Antenna,

Or Calculate the Length Needed for a Frequency.

Loop Calculator:

Utilities