Interference Rejection; Vc Tune Filter - Yaesu FTDX101D Operation Manual

IPO (Intercept Point Optimization)
The IPO feature allows the operator to optimize the characteristics of the receiver front end, depending on
the current noise level and the strength of incoming signals.
1. Touch [IPO].
2. Select the desired characteristic of the receiver front end, according to the chart below.
IPO
AMP1
AMP2

VC Tune Filter

Effectively attenuates powerful interference signals that are problematic in low band. If there are multiple
1. Press the [VC TUNE] key.
VC Tune Filter is activated.
observed in the Tuning Offset Indicator on the display,
while tuning the MPVD dial.
operating frequency.
2. To exit from VC tune operation, press the [VC
TUNE] key.

Interference Rejection

Fine tune the tuning point
1. Press the [VC TUNE] key (located at the up-
2. Rotate the MPVD dial to peak the response
MPVD Dial
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