Frequency Up-Converter Operation
The option UDC has an IF input and 9 volt connections for external devices. For frequency
up-conversion, the left jumper is to be removed.
The IF input frequency will be up-converted to the multiplication factor of the LO input (H) ++
IF input
{
N x LO input (H) + IF input = waveguide
output frequency
}. Refer to the VDI
User's Guide for frequencies and power levels.
1. Connect RF source to LO input (H), such as an E8257D PSG.
2. Connect RF signal to be up-converted to the IF input, such as an E8257D PSG.
Voltage Bias Port
LO input (H)
IF input
Other modes of operation may be found in the VDI documentation.
8
Keysight N9030-90061
