R&S®FSH 手持式頻譜分析儀將頻譜分析儀、網(wǎng)絡分析儀、電纜和天線分析儀、干擾捕獲分析儀以及功率計的功能集于一體。這款多功能分析儀可實現(xiàn)簡單高效的現(xiàn)場測量。堅固設計和內(nèi)置手柄使其非常適用于戶外任務。
主要特點
- 9 kHz 至 20 GHz
- 出色的靈敏度，使用前置放大器時 < –161 dBm (1 Hz)
- 一體化分析儀：頻譜分析儀、網(wǎng)絡分析儀和 CAT
- 內(nèi)部跟蹤源、VSWR 電橋、偏置器
- 采用堅固耐用的防水外殼，適用于現(xiàn)場應用
該一體化手持式分析儀是在現(xiàn)場執(zhí)行常規(guī)測量任務時的工具
R&S®FSH 手持式頻譜分析儀將頻譜分析儀、網(wǎng)絡分析儀、電纜和天線分析儀、干擾捕獲分析儀以及功率計的功能集于一體。這款多功能分析儀可實現(xiàn)簡單高效的現(xiàn)場測量。堅固設計和內(nèi)置手柄使其非常適用于戶外任務。
| Spectrum analysis | |||||
| R&S®FSH4 | R&S®FSH8 | R&S®FSH13 | R&S®FSH20 | ||
| Frequency range | models .04/.14/.08/ .18/.13/.23/.20/.30 | 9 kHz to 3.6 GHz | 9 kHz to 8 GHz | 9 kHz to 13.6 GHz | 9 kHz to 20 GHz |
| models .24/.28 | 100 kHz to 3.6 GHz | 100 kHz to 8 GHz | – | – | |
| Resolution bandwidths | 1 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, –118 dBm typ. | < –96 dBm, –106 dBm typ. | |||
| 100 kHz to 1 MHz | < –115 dBm, –125 dBm typ. | ||||
| 1 MHz to 10 MHz | < –136 dBm, –144 dBm typ. | ||||
| 10 MHz to 2 GHz | < –141 dBm, –146 dBm typ. | ||||
| 2 GHz to 3.6 GHz | < –138 dBm, –143 dBm typ. | ||||
| 3.6 GHz to 5 GHz | – | < –142 dBm, –146 dBm typ. | |||
| 5 GHz to 6.5 GHz | – | < –140 dBm, –144 dBm typ. | |||
| 6.5 GHz to 13.6 GHz | – | < –136 dBm, –141 dBm typ. | |||
| 13.6 GHz to 18 GHz | – | – | – | < –134 dBm, –139 dBm typ. | |
| 18 GHz to 20 GHz | – | – | – | < –130 dBm, –135 dBm typ. | |
| with preamplifier, RBW = 1 Hz (normalized) | |||||
| 100 kHz to 1 MHz | < –133 dBm, –143 dBm typ. | – | |||
| 1 MHz to 10 MHz | < –157 dBm, –161 dBm typ. | < –155 dBm, –160 dBm typ. | |||
| 10 MHz to 2 GHz | < –161 dBm, –165 dBm typ. | – | |||
| 2 GHz to 3.6 GHz | < –159 dBm, –163 dBm typ. | – | |||
| 3.6 GHz to 5 GHz | – | < –155 dBm, –159 dBm typ. | |||
| 5 GHz to 6.5 GHz | – | < –151 dBm, –155 dBm typ. | |||
| 6.5 GHz to 8 GHz | – | < –147 dBm, –150 dBm typ. | |||
| 8 GHz to 13.6 GHz | – | – | < –158 dBm, –162 dBm typ. | ||
| 13.6 GHz to 18 GHz | – | – | < –155 dBm, –160 dBm typ. | ||
| 18 GHz to 20 GHz | – | – | – | < –150 dBm, –155 dBm typ. | |
| Third-order intercept (IP3) | 300 MHz to 3.6 GHz | > +10 dBm, +15 dBm typ. | |||
| 3.6 GHz to 20 GHz | – | > +3 dBm, +10 dBm typ. | |||
| Phase noise | frequency 500 MHz | ||||
| 30 kHz carrier offset | < –95 dBc (1 Hz), –105 dBc (1 Hz) typ. | ||||
| 100 kHz carrier offset | < –100 dBc (1 Hz), –110 dBc (1 Hz) typ. | ||||
| 1 MHz carrier offset | < –120 dBc (1 Hz), –127 dBc (1 Hz) typ. | ||||
| Detectors | – | sample, max. peak, min. peak, auto peak, RMS | |||
| Level measurement uncertainty | 10 MHz < f ≤ 3.6 GHz | <1 dB, 0.5 dB typ. | |||
| 3.6 MHz < f ≤ 20 GHz | – | <1.5 dB, 1 dB typ. | |||
| Display | 6.5" color LCD with VGA resolution | ||||
| Battery operating time (without tracking generator) | R&S®HA-Z204, 4.2 Ah | up to 3 h | |||
| R&S®HA-Z206, 6.3 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) | ||||
| Weight | 3 kg (6.6 lb) | ||||
| Vector network analysis2)/vector voltmeter3) | ||||
| R&S®FSH4 | R&S®FSH8 | R&S®FSH13/20 | ||
| Frequency range | models .24 /.28 /.23 /.30 | 300 kHz to 3.6 GHz | 300 kHz to 8 GHz | 100 kHz to 8 GHz |
| Output power (port 1) | 0 dBm to –40 dBm | - | ||
| Output power (port 2) | 0 dBm to –40 dBm | 0 dBm to –40 dBm | ||
| Reflection measurement (S11, S22) | ||||
| Directivity | 300 kHz to 3 GHz | > 43 dB nominal | > 43 dB nominal | > 43 dB nominal 4) |
| 3 GHz to 3.6 GHz | > 37 dB nominal | > 37 dB nominal | > 37 dB nominal 4) | |
| 3.6 GHz to 6 GHz | – | > 37 dB nominal | > 37 dB nominal 4) | |
| 6 GHz to 8 GHz | – | > 31 dB nominal | > 31 dB nominal 4) | |
| 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 | 70 dB typ. | 70 dB typ. | - |
| 300 kHz to 3.6 GHz | > 70 dB, 90 dB typ. | > 70 dB, 90 dB typ. | - | |
| 3.6 GHz to 6 GHz | – | > 70 dB, 90 dB typ. | - | |
| 6 GHz to 8 GHz | – | 50 dB typ. | - | |
| Dynamic range (S12) | 100[nbsp]]kHz to 300 kHz | 80 dB typ. | 80 dB typ. | typ. 80 dB |
| 300 kHz to 3.6 GHz | > 80 dB, 100 dB typ. | > 80 dB, 100 dB typ. | 80 dB, 100 dB typ. | |
| 3.6 | – | > 80 dB, 100 dB typ. | 80 dB, 100 dB typ. | |
| 6 GHz to 8 GHz | – | 60 dB typ. | 60 dB typ. | |
| Display modes | vector reflection and transmission measurement (R&S®FSH-K42) | magnitude (attenuation, gain), phase, magnitude + phase, electrical length, group delay | ||
| vector voltmeter (R&S®FSH-K45) | magnitude + phase | |||
2) 僅適用于型號 24/28/23/30；型號 24/28 需要額外使用 R&S®FSH-K42。
3) 僅適用于型號 24/28/23/30，需要使用 R&S®FSH-K45。
4) 僅適用于 S22 測量。
