Rohde & Schwarz EK 895, Руководство оператора

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H F R E C E I V E R S
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E K 8 9 5 / E K 8 9 6
Operator Manual
List of Abbreviations
A = address
A+D = automatic and digital gain control
A+M = automatic and manual gain control
ACT (actual) = BYPASS signal depends on
scanning status
ADR = address
AF = audio frequency
AFSK = audio frequency shift keying, F1B
AGC = automatic gain control
AM = amplitude modulation, A3E
ASCII = American Standard Code for
Information Interchange
B8D = amplitude modulation (LL, LU, LIL, LIU)
BCD = binary coded decimal
BFO
= beat
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frequency oscillator
BI = BIT status
BIT = built
>
in test
BW = bandwidth
BYP (bypass) = switching digital selection on
or off
C = CM status
CH = channel
CHM = channel manipulation
CHP = channel program (channel scanning
with freely programmable channel list
CHS = channel sequence (channel scanning
with rising channel sequence)
CL = clear (clearing, disabling a channel)
CLa = clear all (clearing all channels)
CLCH = clear channel (clearing a particular
channel)
CLR = clear
CM = continuous monitoring
CONT = continuous
CONV = converter
CR = carriage return (ASCII character)
CTRL = control
CW = continuous wave (Morse telegraphy,
A1A)
DEF = default value
DEZ = decimal
DGC = digital gain control
DIG = digital
ENT = enter (completing the entry of
numerals)
ERR = error status
F = frequency
F7B = diplex telegraphy
FAX = facsimile, F1C and F3C
FIB = filter bandwiths (IF)
FM = frequency modulation, F3E
FREQ = frequency
FRQ = frequency
FSK
= frequency shift keying, F1B
HF = high frequency
I = modulation mode
IF = intermediate frequency
ILSB = ISB LSB, independent sideband (two
independent sidebands, monitoring on lower
sideband, B8E
IND = indicator (switchover level / tuning
indication)
INTF
= interface
ISB = independent sideband (two
independent sidebands)
IUSB = ISB USB, independent sideband (two
independent sidebands, monitoring on upper
sideband, B8E
K = channel manipulations
Ks = activating a channel
L = receive level
L ISB LSB
= LSB and USB signal, monitoring on
lower sideband, B8D
L ISB USB = LSB and USB signal, monitoring on
upper sideband, B8D
L LSB = LSB signal, monitoring on lower
sideband, B8D
L USB = USB signal, monitoring on upper
sideband, B8D
LCD = liquid
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crystal display
LED = light
>
emitting diode
LEV = level line
LF = line feed (ASCII character)
LIL = data link ISB LSB (LSB and USB signal,
monitoring on lower sideband, B8D)
LIU = data link ISB USB (LSB and USB signal,
monitoring on upper sideband, B8D)
LL = data link LSB (LSB signal, monitoring on
lower sideband, B8D)
LSB = lower sideband
LOC = local (receiver is locally controlled)
LU = data link USB (USB signal, monitoring on
upper sideband, B8D)
M = mode (operating status)
M / S = master / slave operation
ME+ = memory (storage into buffer)
6075.6991.82.01
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