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Chapter 2 47
Basic Operation
Configuring the RF Output
Extending the Frequency Range with a mm-Wave Source Module
The RF output frequency of the signal generator can be multiplied using an Agilent 83550 Series
millimeter-wave source module. The signal generator/mm-wave source module’s output is automatically
leveled when the instruments are connected. The output frequency range depends on the specific mm-wave
source module.
NOTE To ensure adequate RF amplitude at the mm-wave source module RF input, when using an
E8267C PSG, E8247C PSG with Option 1EA, or E8257C PSG with Option 1EA, maximum
amplitude loss through the adapters and cables connected between the signal generator’s RF
output and the mm-wave source module’s RF input should be less than 1.5 dB.
Required Equipment
• Agilent 83550 Series millimeter-wave source module
• Agilent 8349B microwave amplifier
Signal generators without Option 1EA (E8247C PSG and E8257C PSG) require an Agilent 8349B
microwave amplifier. Signal generators with Option 1EA can drive the output of millimeter-wave source
modules to maximum specified power without a microwave amplifier.
• cables and adapters as required
Connect the Equipment
CAUTION To prevent damage to the signal generator, turn off the line power to the signal generator
before connecting the source module interface cable to the rear panel SOURCE MODULE
interface connector.
1. Turn off the signal generator’s line power.
2. Connect the equipment as shown.
• E8247C PSG and E8257C PSG without Option 1EA, use the setup in Figure 2-9.
• E8267C PSG or E8247C PSG and E8257C PSG with Option 1EA, use the setup in Figure 2-10.