ham calc44 links
Antennas : Antenna Calculators
- Dipole and Inverted V Antenna Calculator
- Enter the resonant frequency for the dipole/vee antenna calculation
[ Hits: 16413 | Votes: 58 | Rating: 5.18 ]
- Input the desired resonant frequency and it will calculate lenght in inches feet and meters
[ Hits: 4583 | Votes: 20 | Rating: 6 ]
- 80/75 Meter Wire Antennas
- Calculations of 75 and 80 meters wire antennas
[ Hits: 748 | Votes: 8 | Rating: 3.37 ]
- Log-Periodic Dipole Array Calculator
- This LPDA calculator is based on the design procedure as described by L. B. Cebik, W4RNL (SK) in the 21st edition of The ARRL Antenna Handbook.
[ Hits: 301 | Votes: 3 | Rating: 6.67 ]
- Parallel Square Conductor Transmission Line Calculator
- Design a parallel square stock balanced transmission line with this calculator.
[ Hits: 129 | Votes: 1 | Rating: 10 ]
- Calculate safety distance from your antenna
- ICNIRP is a calculator software that allows you to determ safety distances for many know amateur radio antennas with respect to ICNIRP limits developed by DL9KCE
[ Hits: 636 | Votes: 1 | Rating: 1 ]
- Quick antenna length calculator
- An excel spreadsheet that in a really simple way checks how much to trim your antenna elements. Download the xls file and watch the presentation video include in this page
[ Hits: 574 | Votes: 0 | Rating: 0 ]
- Delta Loop for HF
- Planning and modelling Delta Loop antennas for all the ham radio HF bands include calculated wire lengths at each mid-band
[ Hits: 1855 | Votes: 4 | Rating: 4.75 ]
- Parallel Circular Conductor Transmission Line Calculator
- Design a parallel circular wire balanced transmission line with this online calculator.
This calculator is a tool for designing balanced transmission lines with a specific desired characteristic impedance Zc and made of parallel circular conductors of a given diameter d.
[ Hits: 396 | Votes: 4 | Rating: 6 ]
- Quarter Waves and Velocity Factor
- Coax Velocity Factor in Baluns, Does it Matter?
Test results show coaxial cable velocity factor does not always enter into stub length calculations especially in the world of Baluns
[ Hits: 163 | Votes: 0 | Rating: 0 ]
- 20/40 Meter Short Coax Trap Dipole Antenna
- Ham Radio 20 / 40 meter short Coax Trap dipole antenna designed with the coax trap design calculator program
[ Hits: 1710 | Votes: 11 | Rating: 6.1 ]
- HA8TKS VHF DXCluster
- VHF and Up DX-cluster with map mash-up includes list, HAM tools, QRB calculator by HA8TKS
[ Hits: 639 | Votes: 1 | Rating: 8 ]
- HA8TKS Tibor
- HA8TKS website dedicated to amateur radio VHF DXing include a dx-cluster map & list, HAM tools, QRB calculator and personal statistics
[ Hits: 212 | Votes: 0 | Rating: 0 ]
- History of Ham Radio in India
- Taken from: Brief History of Amateur Radio in Calcutta-by Avinash Missra, VU2EM
[ Hits: 201 | Votes: 0 | Rating: 0 ]
- D-STAR Callsign Calculator
- This is a user-friendly web page based D-STAR call sign calculator that requires no installation or configuration to use.
[ Hits: 1620 | Votes: 5 | Rating: 2 ]
- Ham Radio Tools
- A free app that is a reference guide that includes logging. It also has short Q code reference sheet, common formulas, and an antenna calculator.
[ Hits: 414 | Votes: 0 | Rating: 0 ]
- PreMuLoc for windows
- This program combines the formerly know programs PreFind and MU-Locator into one but with many improvements to find the location of any prefix, country or Maidenhead locator! Display and find locators on any map and calculate the distance and direction between two locators.
[ Hits: 500 | Votes: 1 | Rating: 9 ]
- Winlocator 8 for calculate QTH Locator with map. Data base with Country, Capital, Ham prefix etc
[ Hits: 511 | Votes: 4 | Rating: 7.5 ]
- Accurate Inductance Calculator
- This page allows you to calculate in the most accurate way high-Q inductor coils.
[ Hits: 1084 | Votes: 3 | Rating: 6.33 ]
- Return Loss, SWR, Power Gain and Loss Calculator
- A neat tool for your daily ham activities around the shack
[ Hits: 639 | Votes: 8 | Rating: 2.37 ]
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