# calculator

## calculator

219 links - and 3 categories

• Online Dipole Antenna Calculator - Online calculator and construction instructions
[ Hits: 2469 | Votes: 15 | Rating: 4.54 ]
• VSWR Loss Calculator - This calculator is designed to give the efficiency loss of a given antenna, based on the input of VSWR (voltage standing wave ratio) and other subsequent factors
[ Hits: 1687 | Votes: 9 | Rating: 2.45 ]
• 4:1 coax balun design - Online calculator for a 4 to 1 coax cable balun
[ Hits: 6286 | Votes: 22 | Rating: 5.09 ]
• RF Transmission Line Loss Calculator - This calculator computes the matched line loss for a transmission line using a model calibrated from data for the transmission line types built in to the calculator. It also gives an estimate of the mismatched loss if the mismatch is specified.
[ Hits: 494 | Votes: 2 | Rating: 1.00 ]
• CantennaCalc - Kioan's calculator for building a Cantenna , directional waveguide antenna for long-range Wi-Fi
[ Hits: 5932 | Votes: 41 | Rating: 6.92 ]
• Great Circle Distance Calculator - This online calculator computes the great circle distance between two points on the earth's surface
[ Hits: 1337 | Votes: 3 | Rating: 3.67 ]
• D-PRS Message Calculator - This page calculates the necessary GPS message (C1 message on most Icom radios) to use your Icom radio in GPS mode (not GPS-A mode) with D-PRS.
[ Hits: 257 | Votes: 1 | Rating: 9.00 ]
• Calculate azimuth and elevation - Use this online calculator if you need to know your azimuth/elevation relative to a satellite
[ Hits: 524 | Votes: 3 | Rating: 4.67 ]
• Microwave Antenna Design Calculator - Available to run on all major operating systems, this free calculator provides quick estimation of antenna size required for a given gain and frequency.
[ Hits: 1120 | Votes: 3 | Rating: 7.33 ]
• Cantenna Calculator - A circular waveguide calculator for designing cantennas include source code and windows executable by lincomatic
[ Hits: 2826 | Votes: 60 | Rating: 4.55 ]
• SuperSmith - Program to mechanize Smith Chart operation This graphics-intensive program is a valuable transmission-line calculator for both advanced and beginning users. Based on the venerable and highly intuitive Smith chart, it provides high-accuracy computations without recourse to paper, compass or straightedge.
[ Hits: 718 | Votes: 0 | Rating: 0.00 ]
• Resonant Frequency Calculator - This web based application will compute circuit values required for an L-C circuit to resonate at given frequency. Also it will compute the resonant frequency if given values for L and C.
[ Hits: 1608 | Votes: 7 | Rating: 5.57 ]
• Electronic calculator - Some simple electronics calculator in javascript
[ Hits: 798 | Votes: 3 | Rating: 5.67 ]
• Capacitor kVAr calculator - Online calculator to determine the Capacitor kVAr required to improve the power factor from cos 01 to cos 02 with your present kW load
[ Hits: 1236 | Votes: 46 | Rating: 5.02 ]
• DB Watts EIRP Calculator - Online calculator, to convert dbWatts to Watts and vice-versa, or ERP and EIRP by G4URH
[ Hits: 517 | Votes: 14 | Rating: 4.15 ]
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