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A one-turn coil connected to the analyzer was placed a few centimeters away
from the measured trap. The SWR graph shows a visible dip near 17.8 MHz,
which is a resonant frequency of the trap.
5.4. RF signal generator
The output signal of the AA-170 has rectangular waveform and level of about -10 dBm
(at the 50 Ohm load). Therefore this analyzer can be used as a source of RF signal for
various purposes.
For frequencies up to 30 MHz, first harmonic of output signal can be used; in the range
of 30 to 100 MHz – third harmonic; in the range of 100 to 170 MHz – fifth harmonic.
Enter the SWR mode or the Show all mode, press ok to start, then press the 2 key to
generate an uninterrupted RF signal.
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