Level Diagram - Kenwood TKR-740 Service Manual

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TKR-740 TKR-740

LEVEL DIAGRAM

124
Note
Because the speech output terminal reaches 12dB SINAD w hen receiving high frequencies, you need an
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antenna input level (60% modulation)
Even though the speech output terminal reaches 4W w hen receiving low frequencies, you need a 1kHz AF
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signal level.
Even though the modulation reaches 60% w hen transmitting low frequencies, you need a 1kHz M IC input
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level.
M easure the level of transmitted high frequencies directly from a special quality 50Ω impedance spec trum
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analyzer.