Next questions
1.Aerials are painted with neoprene for...
A)Insulation
B)Erosion protection
C)To guard against P static
2.In a HF system the ATU tunes the aerial to
a) half a wavelenght
b) a quarter wavelenght
c) A wavelenght
3.The ATU tunes to achieve
a) 50ohms and a VSWR of 1:1
b) 50ohms and a VSWR of 1:3
c).........
4.HIRF
a)over a wide frequency range
b)over a narrow frequency range
c)only when the A/C txs on HF
Any suggestions?