Originally Posted by IBCrazy
All you need is one calculation:
Length in inches = 2808/f in MHz
Or for you metric folks:
Length in mm = 71323/f in MHz
So for 910 MHz, this is 3.086” or 78.3mm
For 1280MHz – 2.19” or 55.7mm
Easy as that!
Now we move on to the construction.
just a couple of questions:
- How high you gonna lift this antenna?
- What kind of coaxsial cable do you use - 50 or 75?