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8753ES Specifications and Characteristics
Instrument Specifications
Table 1-15 Test Port Input
8753ES Test Port Input
Description Specification Supplemental Information
Internally Generated Harmonics (Option 002 Only)
2nd Harmonic 16 MHz to 3 GHz
at +8 dBm input level < −15 dBc
at +0 dBm input level < −30 dBc, typ.
at −15 dBm input level < −45 dBc, typ.
3rd Harmonic 16 MHz to 2 GHz
at +8 dBm input level < −30 dBc
at +0 dBm input level < −50 dBc, typ.
at −15 dBm input level < −50 dBc, typ.
Harmonic Measurement Accuracy
16 MHz to 3 GHz ±1.5 dB
3 GHz to 6 GHz ±3 dB
Harmonic Measurement Dynamic Range
Standard −40 dBc, typ.
output at −10 dBm and input
at < −15 dBm
Frequency Offset Operation
a
Frequency Range
Standard 300 kHz to 3 GHz
Option 006 300 kHz to 6 GHz
R Channel Input Requirements
300 kHz to 3 GHz 0 to −35 dBm
3 GHz to 6 GHz 0 to −30 dBm
LO Spectral Purity and
Accuracy
Maximum Spurious Input < −25 dBc, typ.
Residual FM < 20 kHz, typ.
Frequency Accuracy −1 to +1 MHz of nominal
frequency, typ.
a. The RF source characteristics in this mode are dependent on the stability of the external
LO source. The RF source tracks the LO to maintain a stable IF signal at the R channel
receiver input.
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