81150A Datasheet, PDF (16/28 Pages) Agilent(Hewlett-Packard) – Pulse Function Arbitrary Noise Generator

Advanced Modes
Modulation
Three advanced modes exist:
• Modulation: selects the modulation type: AM, FM, PM, FSK, PWM
• Sweep: for frequency sweeps.
• Bursts: repeats selected waveform n times.
A modulation input (for AM, FM, PM, FSK, PWM) for each channel is provided on the
back-panel. In the two channel instrument one channel can also modulate the other
channel.
Modulation In1 / modulation In2
Input range (full scale)
Frequency range
Input impedance
Connector
Selectable ±2.5 V or ±5 V
DC to 10 MHz
Selectable 10 kΩ, 50 Ω nominal
BNC, back panel
AM
Carrier waveforms
Internal modulation
Modulation frequency
Internal
External
Depth
Double-sideband suppressed carrier
Source
Sine, square, ramp, arbitrary
Sine, square, ramp (up, 50%, down),
noise, arbitrary
1 mHz to 10 MHz
DC to 10 MHz
0% to 120%
Selectable on/off
Internal, external, channel
FM
Carrier waveforms
Internal modulation
Modulation frequency
Internal
External
Sine, square, ramp, arbitrary
Sine, square, ramp (up, 50%, down),
noise, arbitrary
1 mHz to 10 MHz
DC to 10 MHz
Deviation range
Source
1 μHz to 240 MHz⁽¹⁾
Internal, external, channel
1. Max frequency depends on selected waveform
PM
Carrier waveforms
Internal modulation
Modulation frequency
Internal
External
Deviation range
Source
Sine, square, ramp, arbitrary
Sine, square, ramp (up, 50%, down),
noise, arbitrary
1 mHz to 10 MHz
DC to 10 MHz
0.0˚ to 360.0˚
Internal, external, channel
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