| Calculator Name: |
Author: |
Description: |
First Appeared: |
| Reflection Calculator |
David Conn, VE3KL |
Calculates Forward and Reflected Power Waves in Lossy Transmission Lines |
March 2009: on this website! |
| Elecraft Power Meter Code |
David Conn, VE3KL |
The Elecraft W1 performs calculations with an onboard PIC microcontroller and also allows the user to do the calculations...VE3KL. |
January 2009: on this website! |
| SWR Measurements |
David Conn, VE3KL |
Antenna Reflection and SWR Calculator...VE3KL. |
November 2007: on this website! |
| RF Coil
Design |
David Conn, VE3KL |
RF Coil Design calculator. |
June 2006: on this website! |
|
Antenna Height |
David Conn, VE3KL |
This calculator computes the gain and elevation
angles for various antennas that are mounted over a perfect or lossy
ground. |
January 2006: on this website! |
| Indoor Antenna
1 |
David Conn, VE3KL |
Used to calculate the allowable maximum and minimum
length of wire for a frequency between 3 and 30 Mhz. |
January 2006: on this website! |
| Indoor
Antenna 2 |
David Conn, VE3KL |
This calculator is similar to the Indoor Antenna 1
calculator, but includes the use of loading coils. |
May 2006: on this website |
|
Helix Antenna |
David Conn, VE3KL |
This calculator is used to find the gain of an
axial-mode non-tapered Helix Antenna and its physical dimensions. It
uses either the classic Kraus model or the Emerson model. |
TCA 2006 January-February
Article: Antennas and Transmission Lines |
| Field
Strength |
David Conn, VE3KL |
This calculator computes the received noise levels in
a communication receiver given the input frequency and electric field
strength. Handy for, but not limited to, BPL use. |
November 2005: on this website! |
|
Received Power
and Path Loss |
David Conn, VE3KL |
This calculator computes the Received Power, Received
Voltage (RMS), S meter reading and Path Loss for a line-of-sight radio
system in free space. |
TCA
2005 September-October
Article: Antennas and Transmission Lines |
RAC/TCA Amateur Radio Calculators