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408
Chapter 9, HP 8924C/E Specifications
Signal Generator Specifications (Analog Mode)
N:\mkt\MANUALS\HP8924C\ALR\specs.fb
FM
FM Deviation (rates >25 Hz)
•
100 kHz; 30 to < 249 MHz.
•
50 kHz; 249 to < 501 MHz.
•
100 kHz; 501 to 1000 MHz. FM not specified for {f
c
−
FM deviation} < 250 kHz.
FM Rate (1 kHz reference)
•
Internal:
•
dc to 25 kHz (1 dB BW).
•
External:
•
AC Coupled: 20 Hz to 75 kHz (typical
−
3 dB BW).
•
DC Coupled: dc to 75 kHz (typical
−
3 dB BW).
FM Accuracy (1 kHz rate)
•
≤
10 kHz deviation: ± 3.5% of setting ± 50 Hz.
•
> 10 kHz deviation:
±
3.5% of setting
±
500 Hz.
FM Distortion (THD+Noise, 0.3 to 3 kHz BW)
•
< 0.5% at > 4 kHz deviation and 1 kHz rate.
Center Frequency Accuracy in DCFM Mode
•
External source impedance < 1 k ohms: ± 500 Hz (after DCFM zero),
typically ±50 Hz.
External Modulation Input Impedance
•
600 ohms nominal.
Resolution
•
50 Hz for < 10 kHz deviation.
•
500 Hz for
≥
10 kHz deviation.
Summary of Contents for 8924E
Page 52: ...Contents 52 N mkt MANUALS HP8924C ALR 8924CE TOC A Error Messages ...
Page 53: ...Contents 53 N mkt MANUALS HP8924C ALR 8924CE TOC Index 633 ...
Page 54: ...Contents 54 N mkt MANUALS HP8924C ALR 8924CE TOC ...
Page 137: ...137 N mkt MANUALS HP8924C ALR per_adj fb 4 Periodic Adjustments ...
Page 449: ...449 N mkt MANUALS HP8924C ALR service fb 10 Service Screen ...
Page 455: ...455 N mkt MANUALS HP8924C ALR blkdia fb 11 Block Diagrams ...
Page 522: ...522 Chapter 11 Block Diagrams Assembly Details N mkt MANUALS HP8924C ALR blkdia fb ...
Page 613: ...613 N mkt MANUALS HP8924C ALR errmssg fb A Error Messages ...