Rohde & Schwarz 1157.3458.02 User Manual download pdf (Page 13)

Specifications

¸FSH3 ¸FSH6 ¸FSH18

Frequency

Frequency range 100 kHz to 3 GHz 100 kHz to 6 GHz 10 MHz to 18 GHz

Reference frequency

Aging 1 ppm/year

Temperature drift 0 °C to +30 °C

+30 °C to +50 °C

2 ppm

in addition 2 ppm/10 °C

Frequency counter

Resolution 1 Hz

Counter accuracy S/N > 25 dB ± (frequency × reference frequency error)

Frequency span model .03/.23,

model .06/.26

model .13

model .18

0 Hz, 100 Hz to 3 GHz

–

0 Hz, 1 kHz to 3 GHz

–

0 Hz, 100 Hz to 6 GHz

–

0 Hz, 100 Hz to 18 GHz

Spectral purity

SSB phase noise f = 500 MHz,

+20 °C to +30 °C

30 kHz from carrier <–85 dBc (1 Hz) <–85 dBc (1 Hz)

100 kHz from carrier <–100 dBc (1 Hz) <–90 dBc (1 Hz)

1 MHz from carrier <–120 dBc (1 Hz) <–98 dBc (1 Hz)

Sweep time span = 0 Hz 1 ms to 100 s

span > 0 Hz 20 ms to 1000 s, min. 20 ms/600 MHz

Bandwidths

Resolution bandwidths (–3 dB) model .13 1, 3, 10, 30, 100, 200, 300 kHz, 1 MHz

model .03/.23,

model .06/.26/.18

in addition 100 Hz, 300 Hz

Tolerance

≤300 kHz

±5 %, nominal

1 MHz ±10 %, nominal

Resolution bandwidths (–6 dB) with ¸FSH-K3 option

installed

in addition 200 Hz, 9 kHz, 120 kHz, 1 MHz

Video bandwidths 10 Hz to 1 MHz in 1, 3 steps

11¸FSH Handheld Spectrum Analyzer

Speciﬁcations apply under the following conditions: 15 minutes warm-up time at ambient temperature, spec-

iﬁed environmental conditions met, and calibration cycle adhered to. Data without tolerances: typical values.

Data designated as “nominal”: design parameters, i. e. not tested.

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Rohde & Schwarz 1157.3458.02 User Manual Page 13

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