1-14 General Information 8525B/8528 Technical Service Manual
Issue 6 Publication No: 15-02036
CW Continuous Wave, Carrier Wave or Clockwise
D/A Digital to Analog
DC Direct Current
DEMUX Demultiplexer
DMA Direct Memory Access
DPDT Double Pole, Double Throw
DPST Double Pole, Single Throw
DRG Drawing
DSB Double Sideband
DTL Diode Transistor Logic
DVM Digital Voltmeter
dB Decibel
dBm Decibel relative to 1mW
EAPROM Electrically Alterable Programmable Read Only
Memory
ECL Emitter Coupled Logic
EDP Electronic Data Processing
EEPROM Electrically Erasable Programmable Read Only Memory
EMF Electromotive Force
EMI Electromagnetic Interference
EPROM Erasable Programmable Read Only Memory
EXT External
F/V Frequency to Voltage
FET Field Effect Transistor
FM Frequency Modulation
FREQ Frequency
FSK Frequency Shift Keying
FTTL Fast Transistor Transistor Logic
GND Ground
GPIB General Purpose Interface Bus
HCMOS High Speed Complementary Metal Oxide
Semiconductor
HEX Hexadecimal or Hexagon
HF High Frequency
HMOS High Speed Metal Oxide Semiconductor
HORIZ Horizontal