Model
8904A
Operation
Modulation
AM
FM
QIM
Pulse
DSBSC
Modulation of channel
A
only; using
a
sinewave carrier
and
modulating
signal.
Rate Range Resolution
0
Hz to 600 kHz
1%
to 100% 0.1%
of carrier amplitude
0 Hz to 600 kHz
of carrier amplitude
0.1 Hz or
34
digits,
whichever is less
0.1
Oor 0.001 radians
0
Hz to 600 kHz
0
Hz to
600
kHz
OOup to
179.9'
per channel
0
Hz to
50
kHz (N/A) (N/A)
0 Hz to 600 kHz OVTOlOV
3f
digits
Signal
Format
Sequence
I
Type
Number
of
Different Maximum
Signals Sequence Length
Tone
DTMF
Digital
Hop RAM
Single Frequency 16 different user-
250
tones
Dual Tone 16 standard DTMF
250
tones
Multi Frequency tone pairs (0-9,A-D,#,')
Binary, Octal or 16
(0-F
Hex)
250
Cbit words
Output Serially
Tones defined frequencies
Hexadecimal codes: (1 000 bits)
Single Freq. Tones 16 (0-F Hex)
750
Cbit words
Hexadecimal, Octal, (3000 bits)
or Binary Codes
rev.
01
NOV89
3-1
1
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