Rohde & Schwarz R&S FSH6 - Measuring forward and reflected power; Connecting and Preparing Directional Power Sensors

R&S
®
FSH3 and R&S
®
FSH6 Data Sheet
1145.5973.12 TI.1 E-11
Specifications
Specifications are valid under the following conditions: 15 minutes warm-up time at ambient
temperature, specified environmental conditions met and calibration cycle adhered to. Data without
tolerances: typical values. Data designated as "nominal": design parameters, i.e. not tested.
Specification Condition R&S
®
FSH3 R&S
®
FSH6
Frequency
Frequency range 100 kHz to 3 GHz 100 kHz to 6 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
Frequency span 0 Hz, 100 Hz to 3 GHz 0 Hz, 100 Hz to 6 GHz
Spectral purity
SSB phase noise
f = 500 MHz,
20 °C to 30 °C
30 kHz from carrier <85 dBc (1 Hz)
100 kHz from carrier <100 dBc (1 Hz)
1 MHz from carrier <120 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)
1145.5850.13 1, 3, 10, 30,100, 200, 300 kHz, 1 MHz
1145.5850.03, .23,
1145.5850.06, .26
in addition 100 Hz, 300 Hz
Tolerance
≤300 kHz ±5 %, nominal
1 MHz
±10 %, nominal
Resolution bandwidths
(-6 dB)
with option R&S
®
FSH-K3
installed
in addition 200 Hz, 9 kHz, 120 kHz
Video bandwidths 10 Hz to 1 MHz in 1, 3 steps
Amplitude
Display range
average noise level displayed to +20 dBm
Maximum permissible DC
voltage at RF input
50 V/ 80 V
1
)
Maximum power
20 dBm, 30 dBm (1 W) for max. 3 minutes
Intermodulation-free dynamic
range
third-order IM products,
2 x -20 dBm, reference
level = -10 dBm
typ. 66 dB
(+13 dBm third-order intercept)
1
80 V valid as of serial number 100900 (model 1145.5850.03) or 101600 (model 1145.5850.13); models 1145.5850.23, 1145.5850.06 and .26 all serial numbers.