產品中心
S®FSH4 / R&S®FSH8 Spectrum Analyzer
Frequency range from 9 kHz to 3.6 GHz or 8 GHz
High sensitivity (< –141 dBm (1 Hz), with preamplifier < –161 dBm (1 Hz))
20 MHz demodulation bandwidth for analyzing LTE signals
Low measurement uncertainty (< 1 dB)
編　號：S®FSH4
我要詢問
  • Frequency range from 9 kHz to 3.6 GHz or 8 GHz
  • High sensitivity (< –141 dBm (1 Hz), with preamplifier < –161 dBm (1 Hz))
  • 20 MHz demodulation bandwidth for analyzing LTE signals
  • Low measurement uncertainty (< 1 dB)
  • Measurement functions for all important measurement tasks related to the startup and maintenance of transmitter systems
  • Internal tracking generator and VSWR bridge with built-in DC voltage supply (bias)
  • Two-port network analyzer
  • Rugged, splash-proof housing for rough work in the field
  • Easy handling due to low weight (3 kg with battery) and easy-to-reach function keys
  • Easy operation thanks to user configurable, automatic test sequences (wizard)




Specifications

Spectrum analysis
  R&S®FSH4 R&S®FSH8
Frequency range
models .04/.14/.08/.18 9 kHz to 3.6 GHz 9 kHz to 8 GHz
models .24/.28 100 kHz to 3.6 GHz 100 kHz to 8 GHz
Resolution bandwidths 10 Hz to 3 MHz
Displayed average noise level without preamplifier, RBW = 1 Hz (normalized)
9 kHz to 100 kHz 
(models .04/.14/.08/.18 only)		 <–108 dBm, typ. –118 dBm <–108 dBm, typ. –118 dBm
100 kHz to 1 MHz <–115 dBm, typ. –125 dBm <–115 dBm, typ. –125 dBm
1 MHz to 10 MHz <–136 dBm, typ. –144 dBm <–136 dBm, typ. –144 dBm
10 MHz to 2 GHz <–141 dBm, typ. –146 dBm <–141 dBm, typ. –146 dBm
2 GHz to 3.6 GHz <–138 dBm, typ. –143 dBm <–138 dBm, typ. –143 dBm
3.6 GHz to 5 GHz – <–142 dBm, typ. –146 dBm
5 GHz to 6.5 GHz – <–140 dBm, typ. –144 dBm
6.5 GHz to 8 GHz – <–136 dBm, typ. –141 dBm
Displayed average noise level with preamplifier, RBW = 1 Hz (normalized)
100 kHz to 1 MHz <–133 dBm, typ. –143 dBm <–133 dBm, typ. –143 dBm
1 MHz to 10 MHz <–157 dBm, typ. –161 dBm <–157 dBm, typ. –161 dBm
10 MHz to 2 GHz <–161 dBm, typ. –165 dBm <–161 dBm, typ. –165 dBm
2 GHz to 3.6 GHz <–159 dBm, typ. –163 dBm <–159 dBm, typ. –163 dBm
3.6 GHz to 5 GHz – <–155 dBm, typ. –159 dBm
5 GHz to 6.5 GHz – <–151 dBm, typ. –155 dBm
6.5 GHz to 8 GHz – <–147 dBm, typ. –150 dBm
Third-order intercept (IP3)
300 MHz to 3.6 GHz >10 dBm, typ. +15 dBm >10 dBm, typ. +15 dBm
3.6 GHz to 8 GHz – >3 dBm, typ. +10 dBm
Phase noise frequency 500 MHz  
30 kHz carrier offset <–95 dBc (1 Hz), typ. –105 dBc (1 Hz)
100 kHz carrier offset <–100 dBc (1 Hz), typ. –110 dBc (1 Hz)
1 MHz carrier offset <–120 dBc (1 Hz), typ. –127 dBc (1 Hz)
Detectors sample, max peak, min peak, auto peak, RMS
Level measurement uncertainty
10 MHz < f ≤ 3.6 GHz <1 dB, typ. 0.5 dB <1 dB, typ. 0.5 dB
3.6 MHz < f ≤ 8 GHz – <1.5 dB, typ. 1 dB
Display 6.5" color LCD with VGA resolution
Battery operating time (without tracking generator)
R&S®HA-Z204, 4.5 Ah up to 3 h
R&S®HA-Z206, 6.75 Ah up to 4.5 h
Dimensions (W × H × D) 194 mm × 300 mm × 69 mm (144 mm)1)
7.6 in × 11.8 in × 2.7 in (5.7 in)1)
Weight 3 kg (6.6 lb)

1) With carrying handle.

Vector network analysis/vector voltmeter (model .24/.28 with R&S®FSH-K42/R&S®FSH-K45 only)
  R&S®FSH4 R&S®FSH8
Frequency range
models .24 /.28 300 kHz to 3.6 GHz 300 kHz to 8 GHz
Output power (port 1, port 2) 0 dBm to –40 dBm
Reflection measurement (S11, S22)
Directivity
300 kHz to 3 GHz nominal >43 dB nominal >43 dB
3 GHz to 3.6 GHz nominal >37 dB nominal >37 dB
3.6 GHz to 6 GHz – nominal >37 dB
6 GHz to 8 GHz – nominal >31 dB
Display modes
vector reflection and transmission measurement (R&S®FSH-K42) magnitude, phase, magnitude + phase, Smith chart, VSWR, reflection coefficient, mρ, on-port cable loss, electrical length, group delay
vector voltmeter (R&S®FSH-K45) magnitude + phase, Smith chart
Transmission measurements
Dynamic range (S21)
100 kHz to 300 kHz typ. 70 dB typ. 70 dB
300 kHz to 3.6 GHz >70 dB, typ. 90 dB >70 dB, typ. 90 dB
3.6 GHz to 6 GHz – >70 dB, typ. 90 dB
6 GHz to 8 GHz – typ. 50 dB
Dynamic range (S12)
100 kHz to 300 kHz typ. 80 dB typ. 80 dB
300 kHz to 3.6 GHz >80 dB, typ. 100 dB >80 dB, typ. 100 dB
3.6 GHz to 6 GHz – >80 dB, typ. 100 dB
6 GHz to 8 GHz – typ. 60 dB
Display modes
vector reflection and transmission measurement (R&S®FSH-K42) magnitude (attenuation, gain), phase, magnitude + phase, electrical length, group delay
back