SDG800 User Manual 67
voltage will not equal the real voltage.
2. To Set the Invert Waveform
Press Utility →Output Setup→ Invert, to set the Inverse Waveform Output.
When the waveform is inverse, no offset will change.
3. To Set the Sync Output
The generator provides Sync output through the [Sync] connector on the rear
panel. All standard output functions (except DC and Noise) have a
corresponding Sync signal. For some applications, they can be disabled if
users do not want to use it,
In the default setting, the Sync signal should be connected to the
[Sync] connector (activated). When the Sync Signal is disabled, the
output voltage of the [Sync] connector is level low.
In the Inverse Mode, the Waveform that corresponds to the Sync
Signal does not inverse.
The Sync Signal is a Pulse Signal with fixed positive pulse width,
which is more than 50ns.
For non-modulated waveform, the Sync Signal reference is the
carrier.
For internal modulating AM, FM and PM, the Sync signal reference
is the modulated signal (not the carrier signal).
For ASK and FSK, the Sync Signal Reference is the keying
Frequency.
For a Sweep, when the sweep starts, the Sync Signal becomes TTL
Level High. The Sync frequency equals the specific Sweep time.
Summary of Contents for SDG800 Series
Page 32: ...SDG800 User Manual 22 Figure 2 5 Setting the Offset...
Page 42: ...SDG800 User Manual 32 Figure 2 15 Setting the Rise edge...
Page 83: ...SDG800 User Manual 73 Source Internal...
Page 95: ...SDG800 User Manual 85 Figure 3 1 Sine Waveform...
Page 97: ...SDG800 User Manual 87 Figure 3 2 Square Waveform...
Page 104: ...SDG800 User Manual 94 the wave generated is shown in Figure 3 6 Figure 3 6 Sinc Waveform...
Page 110: ...SDG800 User Manual 100 Figure 3 9 AM Waveform...
Page 112: ...SDG800 User Manual 102 3 10 Figure 3 10 FM Waveform...
Page 114: ...SDG800 User Manual 104 Figure 3 11 PM Waveform...
Page 116: ...SDG800 User Manual 106 Figure 3 12 FSK Waveform...
Page 118: ...SDG800 User Manual 108 Figure 3 13 ASK Waveform...
Page 122: ...SDG800 User Manual 112 Figure 3 15 DSB AM Waveform...
