-- card: 91055 from stack: in
-- bmap block id: 91365
-- flags: 0000
-- background id: 4601
-- name: #237
----- HyperTalk script -----
on openCard
  global group,rightone
  put 20 into group
  put "D" into rightone
  pass openCard
end openCard



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Question #237

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T7A08  What circuit is pictured in Figure T7-1 if block 1 is a variable-frequency oscillator?




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A  packet-radio transmitter

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A crystal-controlled
transmitter

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A single-sideband transmitter

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A VFO-controlled transmitter

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Correct answer is D