| Home |
| Search |
| Today's Posts |
|
#27
posted to rec.boats
|
|||
|
|||
A question about radio, sound, "wave length" etc.
"Eisboch" wrote in message ... "Jim" wrote in message ... "Eisboch" wrote in message ... "Jim" wrote in message ... What sort of tool would you use to measure wavelength.? A wavelength measurer, of course. Or, you could use this: http://www.csgnetwork.com/freqwavelengthcalc.html Eisboch I would prefer something simple like a formula or pocket sized measuring tool. This wavelength stuff just doesn't make sense. I think there must be more to the equasion besides frequency and meters like the speed of light or sound or megapixles per googles. Wavelength = speed divided by frequency. For RF, speed is the speed of light, or 186,000 miles per second, or for antenna length purposes, 299,792,458 meters per second. Freq is the frequency in hertz or hz or Hz or cycles per second or whatever they call it now. You do the math. I use the simple little web page computer calculators, like: http://eosweb.larc.nasa.gov/EDDOCS/wavelength.html Eisboch I knew you would know that. Tom too. |
| Thread Tools | Search this Thread |
| Display Modes | |
|
|
Similar Threads
|
||||
| Thread | Forum | |||
| FS: Portable "MARINE" TV with Built-In AM/FM Radio in Ontario | Marketplace | |||
| Another "sound" recommendation | General | |||
| How long is a "fid length" | Cruising | |||
| UK Based Radio Amateurs & "Boating types" | Electronics | |||
Threaded Mode
