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Introduction and Specifications
Specifications 1
1-7
Tone switching modes:
gated:
The tone is output while the trigger signal is true, and
stopped at the end of the current waveform cycle, while the
trigger signal is false.
The next tone is output when the trigger signal is true again.
triggered: The tone is output when the trigger signal goes true.
The next tone
is output, at the end of the current waveform
cycle, when the trigger signal goes true again.
FSK: The tone is output when the trigger signal goes true.
The next tone
is output, immediately, when the trigger
signal goes true again.
You can generate DTMF test signals by
summing the outputs of two channels.
Trigger Generator
Internal source 0.005 Hz to 100 kHz square wave,
adjustable in 10 µs steps. 3 digit
resolution. Available for external use from any SYNC OUT socket.
Outputs
Main Output - one for each channel
Output impedance: 50 Ω
Amplitude: 5 mV to 20 V p-p open circuit
(2.5 m
V to 10 V p-p into 50 Ω).
Amplitude can be specified open circuit (hi Z) or into an
assumed load of 50 Ω or 600 Ω in V p-p, V rms or dBm.
Amplitude accuracy: 2 % ±1 mV at 1 kHz into 50 Ω
.
Amplitude flatness: ±0.2 dB to 200 kHz;
±
1 dB to 10 MHz;
±2.5 dB to 16 MHz.
DC offset range: ±10 V
(DC offset plus signal peak lim
ited to ±10 V from 50 Ω)
DC offset accuracy: Typically 3% ±10 mV, unattenuated.
Resolution: 3 digits for both amplitude and dc offset.
Sync Out - one for each channel
Multifunction output user definable or automatically
selected to be any of the following:
Waveform sync:
(all wavefor
ms)
A square wave with 50% duty cycle at the main waveform
frequency, or a pulse coincident with the first few points of
an arbitrary waveform.
Position markers:
(arbitrary
only)
Any point(s) on the waveform may have associated marker
bit(s) set high or low.
Burst done: Produces a pulse coincident with the last cycle of a burst.
Sequence sync: Produces a pulse coincident with the end of a waveform
sequence.
Trigger: Selects the current trigger signal. Useful for synchronizing
burst or gated
signals.
Sweep sync: Outputs a pulse at the start of a sweep to synchronize an
oscilloscope or recorder.
Phase lock out: Used to phase lock two generators. Produces a positive edge
at the 0 ° pha
se point.
1.888.610.7664 sales@GlobalTestSupply.com
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