co calculator

co calculator

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• EH Antenna calculator  ^updated - Calculate eh antenna components dimension with this online form
  [ Hits: 20627 | Votes: 80 | Rating: 5.46 ]

• SWR Calculator - BesserNet Reflectometer is a fun SWR calculator and simulator Java applet
  [ Hits: 4092 | Votes: 24 | Rating: 4.6 ]
• AA3RL Transmission Line Calculator - Excel spreasheet that calculate virtually every transmission line parameter that one may need. Include Length conversions, Reactance and Length of Stubs
  [ Hits: 5336 | Votes: 16 | Rating: 6.88 ]

• Helix Calc - Helix antenna calculator, to design and make helix antenna plans
  [ Hits: 7843 | Votes: 169 | Rating: 5.85 ]

• Cubical Quad Antenna Calculator - The function of the calculator is to give all of the needed sizing to construct a good 5 element quad antenna for amateur radio use.
  [ Hits: 4083 | Votes: 28 | Rating: 4.18 ]

• ERP Calculator Plus - ERP Calculator is an Amateur Radio software utility designed to perform a side-by-side comparison of two Ham Radio antenna systems. ERP Calculator comes pre-programmed with data files including published data for several popular brands and types of coax cable as well as several popular antenna system brands and models. ERP Calculator displays values of ERP, Antenna Power Gain, Antenna Feed point Power, Antenna System Gain in dB, Antenna Gain in dBd, SWR Attenuation in dB, SWR Power Attenuation, Coax Loss in dB, and Coax Power Loss
  [ Hits: 3002 | Votes: 9 | Rating: 5.11 ]
• J Pole calculator  ^pop - Enter the operating frequency and calculate dimensions of your jpole antenna
  [ Hits: 49473 | Votes: 184 | Rating: 6.36 ]
• HamCalc v1.3  ^pop - HamCalc is a free collection of calculators for radio amateurs include Antenna ERP calculations, Attenuators, Audio Filter design, Coil Winding, Decibels, Great Circles map and calculator, HF Filters, HF Traps, Metric conversions OP Amps QRA Locator to Latitude/Longitude, Radio Horizon calculator, Resonance Satellite orbit calculator Timer calculations (555 timer)Zener Diode calculations Download zip By G4VWL
  [ Hits: 28845 | Votes: 114 | Rating: 5.57 ]
• SWR Calculator - Computes the Standing Wave Ratio, given the power readings on a line.
  [ Hits: 2031 | Votes: 16 | Rating: 5 ]
• Coax Cable loss and SWR calculator - This small window application will calculate Coax Cable loss from SWR and SWR from Cable Loss
  [ Hits: 7212 | Votes: 64 | Rating: 3.6 ]

• JavaScript Electronic Notebook, K7MEM - It consists of a group of JavaScript driven web pages that are intended for use as a quick reference for Ham Radio operators or just anyone interested in electronics. Offer calculators for Resistors, capacitors, inductors, power supplies, filters, attenuators and antennas
  [ Hits: 3222 | Votes: 16 | Rating: 7.62 ]

• Electrist - The Top-Rated Electrical and Electronic Engineering Calculator for Palm OS
  [ Hits: 1552 | Votes: 6 | Rating: 8.67 ]
• Ham Radio Reference (HRR) - A collection of calculators, contest schedules, references, databases and more for Palm OS by KB7AVT
  [ Hits: 777 | Votes: 4 | Rating: 9.75 ]
• HAMCALC - The function that is actually implemented is a QRB and QTF calculator, but the idea is to make a complete toolkit with DXCC database, logging and so on.
  [ Hits: 688 | Votes: 2 | Rating: 8 ]

• Smith chart calculator - linSmith is a Smith Charting program, mainly designed for educational use. It allows defining multiple load impedances (different frequencies), and adding components (discrete components and line sections) in series and parallel. It plots the impedances on the screen, shows the values in table format, and is able to generate publication quality Postscript output.
  [ Hits: 4123 | Votes: 28 | Rating: 3.92 ]

• Amateur Radio RF Safety Calculator  ^updated - University of Texas Amateur Radio Club RF-Calculator. This is a main beam power density estimation program intended for use as part of a routine evaluation of RF safety compliance with FCC regulations
  [ Hits: 6115 | Votes: 28 | Rating: 7.97 ]
• Mini Ring Core Calculator  ^updated - The easy way to calculate toroid cores.
  [ Hits: 2056 | Votes: 19 | Rating: 6 ]
• T-Pad / H-Pad Resistance Calculator - This calculator is designed to give resistor values for unbalanced T-pads, and for balanced H-pads.
  [ Hits: 1165 | Votes: 11 | Rating: 4.99 ]

• Coaxial Cable & Power Handling - This calculator can be used to estimate the attenuation (dB loss), power handling capability, and transmission efficiency for some of the more popular Wireless Communications and MIL Spec cables at the frequency of interest
  [ Hits: 1183 | Votes: 8 | Rating: 8.17 ]

• Toroid Winding Calculator - Choose Iron Powder or Ferrite and calculate required turns
  [ Hits: 6456 | Votes: 117 | Rating: 5.31 ]

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