CRT SUPERSTAR 9900 V4 12M + CTCSS/DCS INCLUDED NE555 + CD4017 Water Flowing Light LED Module DIY Kit critical for emergency broadcast reception

CRT SUPERSTAR 9900 V4 12M + CTCSS DCS INCLUDED NE555 + CD4017 Water Flowing Light LED Module DIY Kit critical for emergency broadcast reception critical for emergency broadcast reception Parameter Details Product Type CMOS Logic IC 8 Input NOR Gate Part Number CD4078 Logic Function 8 Input NOR Gate Supply Voltage 3V to 15V DC Logic Family CMOS 4000 Series Package Type DIP 14 Pin Configuration 14 pins Operating Temperature 40 degreesC to +85 degreesC Origin Original Authentic Warranty 7 day warranty on manufacturing defects Support Email & WhatsApp 24 7 Why Choose CD4078 from The Engineer Store Integrated CTCSS DCS Squelch System: Dual tone and digital squelch encoding decoding eliminates interference from adjacent channel transmissions and enables selective group calling in multi user RF environments This dual squelch architecture ensures clean reception even in high noise environments typical of field operations and emergency response scenarios