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Lower edge, hertz
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Lowest SWR in the window
Lowest mean SWR across the window
Widest bandwidth under the threshold
Best return loss at one frequency
Bandwidth threshold, SWR
Return loss read at, hertz
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6 m
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1.25 m
70 cm
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23 cm
random random
1.398:1
Pin
1 measurement ranked
random random: standing wave ratio, 700 MHz to 1.024 GHz
Standing wave ratio across 101 measured points. Best match 1.398:1 at 913.84 MHz. The shaded region marks 2:1 and below. Some points exceed 5:1 and are drawn clamped to the top of the axis. The vertical band marks the queried window, 902 MHz to 928 MHz.
700 MHz
800 MHz
900 MHz
1 GHz
1
2
3
4
5
FREQUENCY
SWR (n:1)
Clipped above 5:1