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Eagles Nest BBS 5
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AdvHamOpTest
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Advanced Ham Test V1
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card_134014.txt
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1990-11-03
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860b
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38 lines
-- card: 134014 from stack: in
-- bmap block id: 0
-- flags: 4000
-- background id: 7720
-- name: #407
----- HyperTalk script -----
on openCard
global group,rightone
put 41 into group
put "C" into rightone
pass openCard
end openCard
-- part contents for background part 20
----- text -----
Question #41
-- part contents for background part 1
----- text -----
4H-2.1 How can an emission F3E signal be produced?
-- part contents for background part 11
----- text -----
By modulating the supply voltage to a class-B amplifier
-- part contents for background part 27
----- text -----
By modulating the supply voltage to a class-C amplifier
-- part contents for background part 28
----- text -----
By using a reactance modulator on an oscillator
-- part contents for background part 29
----- text -----
By using a balanced modulator on an oscillator