Hi there, What’s the difference between PL and DPL? Cheers, Dean
S SCPD QRT Joined Feb 24, 2001 Messages 0 Location Virginia Apr 27, 2018 #1 Hi there, What’s the difference between PL and DPL? Cheers, Dean
W wtp Member Joined Apr 3, 2008 Messages 6,007 Location Port Charlotte FL Apr 27, 2018 #2 analog vs digital one (PL) is a low frequency hum 300hz and lower DPL is a digital signal also low volume.
analog vs digital one (PL) is a low frequency hum 300hz and lower DPL is a digital signal also low volume.
V Voyager Member Joined Nov 12, 2002 Messages 12,060 Apr 27, 2018 #3 Put another way, one is a sine wave of varying frequency and the other is a square wave of varying width (a digital code).
Put another way, one is a sine wave of varying frequency and the other is a square wave of varying width (a digital code).
N nd5y Member Joined Dec 19, 2002 Messages 11,296 Location Wichita Falls, TX Apr 28, 2018 #4 Read the links at the bottom of these wiki articles. https://wiki.radioreference.com/index.php/CTCSS https://wiki.radioreference.com/index.php/DCS
Read the links at the bottom of these wiki articles. https://wiki.radioreference.com/index.php/CTCSS https://wiki.radioreference.com/index.php/DCS
