ACRONYMS AND ABBREVIATIONS
Below is a list of common electrical abbreviations used in documentation.
CTCSS----------------------- Continuous Tone -Controlled Squelch System
DCS(or CDCSS) ---------- Continuous Digital-Controlled Squelch System
EEPROM ------------------ Electrically Erasable Programmable Read Only Memory
MIL SPEC ------------------ Military Specification
RX --------------------------- Receive
TX --------------------------- Transmit
SINAD ---------------------- The ratio in decibels of noise +
distortion to noise + distortion
VCO ------------------------ Voltage Controlled Oscillator
TCXO ---------------------- Temperature Controlled Crystal Oscillator
PLL ------------------------- Phase Locked Loop
Installation and Setup Information for 70-101BD and 70-201BD Data Link Radios.
Transmit/Receive channels are chosen from the frequencies programmed by switches
inside the cover. Refer to the channel data list provided by your dealer or servicer and
set the DIP switches for the desired frequency.
Note: Not all of the switches may be useable. Which switches do have a function are set by
your dealer or service technician through software.
