Ham Radio Tools
Ham Radio Tools also includes calculators for antenna length, Ohm's law, resonant frequency, and grid square. The grid square calculator can convert an entered lat/long to grid square, or can use your GPS to find your current location and grid square.
Category : Tools
Reviews (12)
UI looks ok. There is still UI improvement to be done before I can say it is worth 5 stars, but it is better looking than most amateur radio apps. Good job. And the ads do not get in the way like they do in a little of bad apps. The equations are few and simple so maybe add some more in the future.
Antenna caculator - dipole - half wave, full length or one leg - does not specify. Vertical -quarter wave, half wave, 5 eights - does not specify. No radial info. Not enough info on antennas to be useful. Besides other shortcomings.
... for childrens ?
Helps me a lot when building antennas. I am a jam radio operator and this app eliminates a lot of math work. Like out a lot.
I have used this handy app many time. I would recommend to everyone, and DO! Spend the $1 and go ad free.
This makes light work of many tasks and I love the grid sq. Locator section too
Doesn't allow me to do with it what I want.
I needed an LC calculator and this made it so that I didn't have to use a spreadsheet.
Tried using the erp calculator with my qrpp setup, to find I can't enter values less than 1 watt. Antenna calculator only does dipoles. Has potential but nothing you can't already work out with a simple calculator.
Works as expected, a handy tool
Thank to all
Gotta keep checking it out