It's the cold half of a dipole.
Frequency in mhz, divided by 468, divided by 2. Isn't this on the modern
exams?
Myy g-d! eliminating the code, now people don't have to know how to figure
out antenna length?
Why don't we just make the exams in to questions like "what's the e-mail
address of your nearest Ham radio store?
2. Name three companies that make commercial antennas.