I use this RADIO SHACK version hardwired into my OFF-ROAD POPUP camper. Has helped us out many times sitting back in the woods somewhere.
This unit works on DC with external xmfr and also has the batteries.
I removed the batteries and use one of those DC VOLTAGE CONVERTER plugs that allows you to set different DC VOLTAGEs when plugged into a 12VDC source.
This is always on in my OFF-ROAD POPUP camper... I like this model as it searches for active WX CHANNEL the instant you turn it on.
I use my SIRIUS RADIO in my truck when in travel mode.
Roy Ken
My Posts are IMHO based on my experiences - Words in CAPS does not mean I am shouting
Roy - Carolyn
RETIRED DOAF/DON/DOD/CONTR RADIO TECH (42yrs)
K9PHT (Since 1957) 146.52M
2010 F150, 5.4,3:73 Gears,SCab
2008 Starcraft 14RT EU2000i GEN
2005 Flagstaff 8528RESS