Agilent Technologies 8922S Dokumentacja Pobierz pdf (Strona 161)

12-31

Module I/O Speciﬁcations

A15 Reference

OUT_1G_REF is only present for RF Generator settings up to 291 MHz. Used for

frequency translation. Refer to "A13 Output", page 12-22, for readings.

To A16 Receiver Assembly

500M_REF J1(17)

Frequency: 500 MHz ± 2.5 kHz

Waveshape: Sine

Signal Level: 0 dBm ± 2 dB

Harmonics: <-25 dBc

Spurious at >5 kHz offsets: <−60 dBc

Residual FM 0.3 to 3 kHz BW: <3 Hz

Phase Noise At 20 kHz offset: <−110 dBc

Amplitude 164 mV

rms

500 mVp-p

To A19 Measurement Assembly, Voltmeter MUX

1G_DIAG J2(1)

Level if present: >0.20 V

Level if not present or turned off: <0.10 V

To A19 Measurement Assembly, Voltmeter MUX

500M_DIAG J2(6)

Level if present: 0.20 V

Level if not present or turned off: <0.10 V

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Agilent Technologies 8922S Dokumentacja Strona 161