## Search Results for "im calculator"

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#### Pages: 1 2 3 [next]

Antennas : 80M- Coaxial cable dipole for 80m
- Here are some s
**im**ple antennas you can build along with**calculator**s to help you get the right length.[ Hits: 2772 | Votes: 1 | Rating: 5.00 ]

**Calculator**s

- EH Antenna
**calculator**^{updated}- Calculate eh antenna components d**im**ension with this online form[ Hits: 17643 | Votes: 65 | Rating: 5.56 ] - C-Pole antenna
**calculator**- Based on the original design by Brian Cake, KF2YN this online**calculator**let you find the correct d**im**ensions for a cpole antenna[ Hits: 2801 | Votes: 4 | Rating: 3.25 ]

- Coax Dipole
**Calculator**- An efficient program to calculate d**im**ensions of coax dipoles, or bazooka antennas considering velocity length of different coax cables. Express d**im**ensions in feet/inch and meters/cm. Freeware by VE3SQB[ Hits: 8319 | Votes: 41 | Rating: 5.51 ]

- SWR
**Calculator**- BesserNet Reflectometer is a fun SWR**calculator**and s**im**ulator Java applet[ Hits: 3610 | Votes: 24 | Rating: 4.60 ]

- Helical Antenna
**Calculator**- This is my s**im**ple**im**plementation of the ARRL Antenna Book design equations for the axial-mode helical antenna.[ Hits: 3797 | Votes: 45 | Rating: 5.51 ]

- J-Pole antenna design
^{pop}- Complete guide to build Jpole antennas with online d**im**ensions**calculator**.[ Hits: 47781 | Votes: 72 | Rating: 5.98 ]

- Log Periodic Antenna Design
^{updated}^{pop}- calculates the d**im**ensions and spacings of the elements needed to build a log periodic antenna, given tao, sigma and the lower and upper cutoff frequencies.[ Hits: 28552 | Votes: 240 | Rating: 6.06 ]

- Loop Antennas and
**Calculator**- KA1FSB loop**calculator**give you a quick overview of the feasibility of "squeezing" a loop into your available yard or apartment space. The easy**calculator**yields a reasonable approx**im**ation of d**im**ensions, to within 5% over the amateur bands, using typical wire gauges ranging from 12-18 AWG.[ Hits: 9277 | Votes: 26 | Rating: 4.88 ]

- Moxon Rectangle
**Calculator**- Program to calculate the d**im**entions of a Moxon Rectangle. All equations correlated to NEC antenna modeling software for wire diameters from 1e-5 to 1e-2 wavelengths.[ Hits: 4844 | Votes: 19 | Rating: 5.72 ]

- Quad antenna
**calculator**- To get the d**im**ensions for your quad, all you have to do is type in the center frequency of the range where you talk, or the frequency you use most and then click the Calculate button.[ Hits: 5597 | Votes: 35 | Rating: 4.34 ]

- Amateur Radio RF Safety
**Calculator**- This is a main beam power density est**im**ation program intended for use as part of a routine evaluation of RF safety compliance with FCC regulations.[ Hits: 1817 | Votes: 7 | Rating: 4.57 ]

- J Pole
**calculator**^{pop}- Enter the operating frequency and calculate d**im**ensions of your jpole antenna[ Hits: 44273 | Votes: 148 | Rating: 6.49 ] - HamCalc v1.3
^{updated}- HamCalc is a free collection of**calculator**s 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**T**im**er calculations (555 t**im**er)Zener Diode calculations Download zip By G4VWL[ Hits: 18450 | Votes: 71 | Rating: 4.56 ] - HF Beam
**Calculator**- A javascipt online**calculator**for 2 and 3 element beam antennas. Just input frequency and will diplay element d**im**ensions and spacing. Measurements in Feet and Meters by G4VWL[ Hits: 2321 | Votes: 24 | Rating: 5.25 ]

- atlc - Arbitrary Transmission Line
**Calculator**. - Unix or linux programme atlc calculates the**im**pedance of electrical transmission lines of totally arbitrary cross section.[ Hits: 999 | Votes: 9 | Rating: 6.44 ]

- W9DMK Software
- Various radio related software, including some antenna analysis, and
**im**pedance**calculator**s.[ Hits: 2549 | Votes: 4 | Rating: 5.00 ]

- Band Master
- Band Master is a program for Radio Amateurs that downloads DX spots and displays them in different ways, including a graphical band map. It can be used either as a stand alone application or as part of a logging or contesting software via the COM/OLE interface.
Rig control, country/province resolution, az
**im**uth/distance**calculator**and online QRZ lookup are built-in, propagation prediction and geographical mapping are available through integration with HamCap and DX Atlas respectively.[ Hits: 2861 | Votes: 0 | Rating: 0.00 ]

- Smith chart
**calculator**- linSmith is a Smith Charting program, mainly designed for educational use. It allows defining multiple load**im**pedances (different frequencies), and adding components (discrete components and line sections) in series and parallel. It plots the**im**pedances on the screen, shows the values in table format, and is able to generate publication quality Postscript output.[ Hits: 3744 | Votes: 28 | Rating: 3.92 ]

- HAMCALC
- The function that is actually
**im**plemented is a QRB and QTF**calculator**, but the idea is to make a complete toolkit with DXCC database, logging and so on.[ Hits: 487 | Votes: 1 | Rating: 10.00 ]

- HAMIC - The Ham Intelligent
**Calculator**- HAMIC, is a program designed to s**im**plify a number of calculations commonly used by HAMs. It is designed for the HAM radio hobbyist, but may be useful to others as well. HAMIC has a s**im**ple to use, but powerful graphical interface that allows solving s**im**ple circuits such as resistors in series or parallel, or more complex circuits such as L networks or T networks. As well, other calculations such as SWR and reactance conversions are supported. Windows shareware.[ Hits: 1512 | Votes: 2 | Rating: 5.50 ] - ID Wizard
- ID Wizard is an ID t
**im**er with system clock setting and miscellaneous tools. Tools includes Notes, a full-featured “text” editor,**Calculator**, Calendar for sun/moon t**im**es, T**im**e Zone Browser Conversion Utility Area, Distance, Mass, Power, Temperature, T**im**e and Volume, Trace Route, Ping and WhoIs[ Hits: 987 | Votes: 2 | Rating: 10.00 ]

**Calculator**s

- Amateur Radio RF Safety
**Calculator**- University of Texas Amateur Radio Club RF-**Calculator**. This is a main beam power density est**im**ation program intended for use as part of a routine evaluation of RF safety compliance with FCC regulations[ Hits: 5050 | Votes: 22 | Rating: 7.50 ]

- Coaxial Cable & Power Handling
- This
**calculator**can be used to est**im**ate 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: 895 | Votes: 6 | Rating: 4.17 ]

- EMI
**Calculator**- Does your Amateur Radio system comply to the EMI rules ? (German values**im**plemented)[ Hits: 1139 | Votes: 7 | Rating: 7.15 ]

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