Japan Radio Co.
Pass Band Shift

 

 

The JRC Passband Shift allows you to change the center frequency of the IF filter (± 2.0 kHz, with 6 kHz filter) with no apparent change in the reception frequency. PBS acts to set the offensive adjacent signal out of the receiver's passband. When the NRD-302A PBS knob is centered this function is off. As soon as the knob is taken off center, the PBS indicator lights and the function is activated.

In the USB mode, disturbance signals can be removed from the higher of the voice signals when this control is turned counterclockwise from the center position. Note that the high area of the desired signal will be cut off at this time. In the LSB mode, the reverse is true.