Back
to O,
Forward
to Q
PABX
packet
packet assembler/disassembler (PAD)
packet format
packet Internet groper
packet mode
packet-mode terminal
packet-switched data transmission service
packet switching
packet-switching network
packet-switching node
packet transfer mode
packing density
pad
PAD
pager
paging
paired cable
paired disparity code
pair-gain system
PAL
PAL-M
PAM
PAMA
panning
p
/
a
r
parabolic antenna
parabolic profile
parallel computer
parallel port
parallel processing
parallel-to-serial conversion
parallel transmission
parametric amplifier (paramp)
parasitic element
parasitic emission
paraxial ray
parity
parity check
par meter
part 68
party line
passband
passive device
passive element
passive network
passive repeater
passive satellite
passive sensor
passive star
passive station
password
password length equation
password length parameter
patch
patch and test facility (PTF)
patch bay
patch panel
path
path attenuation
path clearance
path intermodulation noise
path loss
path profile
path quality analysis
path quality matrix
path survey
pattern recognition
Pawsey stub
PAX
payload
payload module
PBER
PBX
PBX tie trunk
PBX trunk
PC
PCB
PCM
PCM multiplex equipment
PCS
PCS switching center
PCS System
PDM
PDN
PDS
PDU
PE
peak busy hour
peak emission wavelength
peak envelope power (of a radio transmitter) [PEP, pX, PX]
peak limiting
peak power output
peak signal level
peak spectral emission
peak-to-average ratio (
p
/
a
r)
peak-to-peak value
peak wavelength
peer entity
peer group
peg count
pel
penetration
PEP
percentage modulation
percent break
performance management
performance measurement period
performance parameter
periapsis
perigee
perigee altitude
periodic antenna
period (of a satellite)
periods processing
peripheral device
peripheral equipment
peripheral node
periscope antenna
permanent bond
permanent signal (PS)
permanent storage
permanent virtual circuit (PVC)
permissible interference
Personal Communications Service
personal mobility
personal registration
personal terminal
phantom circuit
phantom group
phase
phase angle
phase bandwidth
phase coherence
phase coherent
phase constant
phased array
phase delay
phase departure
phase detector
phase deviation
phase diagram
phase difference
phase distortion
phase-encoded (PE) recording
phase equalizer
phase flux reversal
phase-frequency characteristic
phase-frequency distortion
phase hit
phase instability
phase interference fading
phase inversion
phase jitter
phase jump
phase linearity
phase-locked loop (PLL)
phase measurement tolerance
phase modulation (PM)
phase noise
phase nonlinearity
phase offset
phase perturbation
phase quadrature
phase shift
phase-shift keying (PSK)
phase-shift signaling
phase term
phase velocity
phasing
phon
phone
phonetic alphabet
phonon
phonon absorption
photoconductive effect
photoconductivity
photocurrent
photodetector (PD)
photodiode
photoelectric effect
photon
photon noise
photosensitive recording
photovoltaic effect
physical frame
Physical Layer
physical optics
physical security
physical signaling sublayer (PLS)
physical topology
picowatt
picowatt, psophometrically weighted
picture
picture black
picture element
picture frequency
picture white
piecewise linear encoding
piecewise linear encoding law
pigtail
pilot
pilot frequency
pilot-make-busy (PMB) circuit
pilot tone
PIN diode
ping
pink noise
PIN photodiode
piston
pitch
pixel
PLA
plain text
planar array
planar waveguide
Planck's constant
Planck's law
plane polarization
plane wave
plant
plastic-clad silica (PCS) fiber
plenum
plesiochronous
PL/I
PLL
plotter
PLS
plunger
PM
PMB
Pockels cell
POI
pointer
point of interface (POI)
point of presence (POP)
point of train
point source
point-to-point link
point-to-point transmission
Poisson distribution
polar direct-current telegraph transmission
polarential telegraph system
polarization
polarization diversity
polarization-maintaining (PM) optical fiber
polarization-preserving (PP) optical fiber
polar operation
polar orbit
polar relay
polling
polymer-clad silica fiber
POP
port
portability
portable station
port operations service
portrait mode
port station
positioned channel
positioned interface structure
positioning time
positive feedback
positive justification
POSIX
postalize
post-detection combiner
post-development review
post-implementation review
post-production processing
power
power budget
power circuit breaker (PCB)
power density
power factor
power failure transfer
power gain of an antenna
power-law index profile
power margin
Poynting vector
PPM
pre-arbitrated slot
preassignment access plan
precedence
precipitation attenuation
precipitation static (p-static)
precise frequency
precise time
precise time and time interval (PTTI)
precision
precision-sleeve splicing
precombining
predetection
predetection combining
preemphasis
preemphasis improvement
preemphasis network
preempting call
preemption
preemption tone
prefix-free code
pregroup combining
pregroup translation
preliminary call
premises wiring
premodulation combining
Presentation Layer
preset conference
preset jammer
press-to-talk operation
press-to-type operation
preventive maintenance (PM)
PRF
PRI
primary channel
primary coating
primary distribution system
primary frequency
primary frequency standard
primary group
primary polymer coating
primary polymer overcoat
primary power
primary radar
primary radiation
primary rate interface (PRI)
primary route
primary service area
primary station
primary substation
primary time standard
principal clock
print-through
priority
priority level
priority level assignment
priority message
privacy
private automatic branch exchange (PABX)
private automatic exchange (PAX)
private branch exchange (PBX)
private exchange (PX)
private line
private NS/EP telecommunications services
procedure-oriented language
proceed-to-select
proceed-to-select signal
process computer system
process control
process control equipment
process control system
process gain
processing unit
process interface system
processor
procurement
procurement lead time
profile dip
profile dispersion
profile parameter (
g
)
pro forma message
program
program architecture
programmable
programmable logic array (PLA)
programmable read-only memory (PROM)
programmer
programming language
programming system
program origin
PROM
prompt
propagation
propagation constant
propagation mode
propagation path obstruction
propagation time delay
proprietary standard
proration
protected distribution system (PDS)
protected frequency
protection
protection interval (PI)
protection ratio
protector
protocol
protocol-control information
protocol converter
protocol data unit (PDU)
protocol hierarchy
protocol translator
prototype
provisioning
PS
pseudo bit-error ratio
pseudorandom noise
pseudorandom number generator
pseudorandom number sequence
PSK
PSN
psophometer
psophometrically weighted dBm
psophometric voltage
psophometric weighting
PSTN
PTF
PTM
PTT
PTTI
public correspondence
public data network (PDN)
public data transmission service
public key cryptography
public land mobile network (PLMN)
public switched network (PSN)
public switched NS/EP telecommunications services
public switched telephone network (PSTN)
public utilities commission (PUC)
PUC
pull-in frequency range
pulsating direct current
pulse
pulse-address multiple access (PAMA)
pulse amplitude
pulse-amplitude modulation (PAM)
pulse broadening
pulse carrier
pulse-code modulation (PCM)
pulse decay time
pulse distortion
pulse duration
pulse-duration modulation (PDM)
pulse duty factor
pulse-frequency modulation (PFM)
pulse-interval modulation
pulse length
pulse-length modulation
pulse link repeater (PLR)
pulse period
pulse-position modulation (PPM)
pulse-repetition frequency (PRF)
pulse repetition rate
pulse-repetition-rate modulation
pulse rise time
pulse string
pulse stuffing
pulse-time modulation (PTM)
pulse train
pulse width
pulse-width modulation (PWM)
pulsing
pump frequency
pumping
pure binary numeration system
pushbutton dialing
push-down file
push-to-talk (PTT) operation
push-to-type operation
PVC
pW
PWM
pWp
pWp0
pX
PX
p × 64
This HTML version of FS-1037C was last generated on Fri Aug 23 00:22:38 MDT 1996.