Agilent Technologies 8922S Especificações descarregar pdf (Página 153)

12-23

Module I/O Speciﬁcations

A13 Output

See "A4 Modulation Distribution", page 12-8 for measurement procedure.

Outputs

From A4 Modulation Distribution

AM_MOD J2(7)

Input Z 25 k Ω 5000 pF parallel shunt.

Sensitivity 25% AM / V

To A12 Pulse Attenuator

(Coax jumper connection) MAIN_RF_OUT J3(13)

Freq Main Band 501 to 1000 MHz

Divide Band 249 to 500 MHz

Heterodyne Band 0.25 to 248.9999999 MHz

Output Level

Maximum Output Power 0.25 - 249 MHz > 13 dBm

249 - 500 MHz > 15 dBm

500 - 1000 MHz > 16 dBm

Calibrated vernier rng 1 to 8 dBm Normal

0 tp 16 dBm Overrange

Minimum Output Lvl(Off) < −40 dBm Modulator Rangefor AM.

Spectral Purity — (Only contributions of the outputmodule)

Spurs < -65 dBc > 5 kHz Offset 5x4,3x2,RF

D feed, and L.O. feedthrough.

Harmonics < -36 dBc Ampl < +1 dBm + atten loss

(atten loss = 9 dB worst case)

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Agilent Technologies 8922S Especificações Página 153