RIGOL Chapter 2 Performance Verification Test
2-18 DSG800 Performance Verification Guide
Pulse Modulation Test
Specification
Pulse Modulation
Model DSG815/DSG830
Item
Condition
Specification
On/Off Ratio 100 kHz ≤ f < 3 GHz > 70 dB
Test Devices
1. Signal Analyzer × 1
2. Dual-BNC Cable × 1
3. Dual-N Cable × 1
Test Connection Diagram
Dual-N Cable
Dual-BNC Cable
RF IN
RF OUT
10MHz OUT
EXT REF IN
DSG800
N9030A
Figure 2-7 Pulse Modulation Test Connection Diagram
Test Procedures
1. Synchronize DSG800 and the signal analyzer. Connect the RF output terminal of DSG800 with
the RF input terminal of the signal analyzer as shown in Figure 2-7.
2. Configure DSG800:
a) Set the frequency to 1 GHz.
b) Set the amplitude to -10 dBm.
c) Turn on the RF output switch RF/on.
d) Turn on the pulse modulation switch.
e) Set the modulation source to internal.
f) Set the pulse mode to single.
g) Set the pulse period to 1 s.
h) Set the pulse width to 0.5 s.