The super-dx function increases the sensitivity of the receiver and improves the reception of weak signals. The new ASP: Audio Digital Signal Processing Unit is activated even when you press the Super-DX key. The Super-DX with ASP ensures reliable audio quality for weak signals and expands the scope of communication. Other useful characteristics of the AP-3185RASP are: large capacity of 221 memory channels with 6-characters alphanumeric labels, entry through the keyboard of the operating frequencies from the DTMF microphone supplied, versatile scanning functions such as preferential memory scanning, VFO scanning, priority channel scan (dual watch), coding/decoding CTCSS/DCS, memories of separate transmission offset frequency, SQUELCH RF, EPCS (Enhanced Page & Code Squelch) operation, adjus.
eBay