2007-01-08 17:35:11 · 2 answers · asked by Phillip 4 in Science & Mathematics ➔ Engineering
Don't insult me I'm a radio engineer. :-)
2007-01-08 18:48:56 · update #1
using 300,000 km/s as speed of light:
10m = 30MHz
2m = 150MHz
70cm = 428.5MHz
If you're studying to be an amateur radio operator, you'd need to know this. Of course, these aren't the actual amateur bands. 10m band in the US is 28.00-29.70 MHz, 2m = 144-148 MHz, and 70cm is 420-450 MHz.
2007-01-08 20:01:08 · answer #1 · answered by N3VJA 3 · 1⤊ 0⤋
f = c \ λ - you should be able to work it out from that.
If you don't grasp this fundamental concept, I imagine you'll have trouble learning much of anything about electromagnetism, or wave motion in general. No career designing radio transmitters for you!
2007-01-09 01:43:34 · answer #2 · answered by Scarlet Manuka 7 · 0⤊ 2⤋