Use this 4-channel frequency converter test set with the N5242A network analyzer and N5264A measurement receiver


  • IF port frequency range: 0.007 to 30.0 MHz

The N5281A is a 4-channel frequency converter test set. This test set is used with the N5242A 2-Port or 4-Port PNA-X network analyzer and the N5264A measurement receiver.

Maximum power levels

RF input power damage levels
RF port +18 dBm
LO port +5 dBm
Optimum LO power 0 dBm (±1 dB)
RF input @ 0.1 dB typical compression
10 MHz to 50 GHz -10 dBm
IF output level1
10 MHz to 26.5 GHz 5 dB to -10 dB
26.5 MHz to 50 GHz2 -10 dB to -20 dB

1 IF output level is based on the RF input @ 0.1 dB typical compression.
2 3rd harmonic mode.

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