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Частотомер непрерывных СВЧ сигналов Keysight 53151A с диапазоном частот от 50 МГц до 26,5 ГГц
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Описание
Полнофункциональный частотомер непрерывных СВЧ сигналов Keysight 53151A имеет один общий сверхширокополосный вход и обеспечивает высокие характеристики при измерении частоты и мощности сигналов в диапазоне частот от 50 МГц до 26,5 ГГц.
Ключевые возможности и технические характеристики
- Один общий сверхширокополосный вход, охватывающий диапазон частот от 50 МГц до 26,5 ГГц
- Одновременное измерение частоты и мощности с помощью аналогового индикатора с ВЧ коррекцией
- Погрешность измерения: ±(1 единица младшего разряда + остаточная стабильность + (погрешность временной базы × значение частоты))
- Интерфейсы GPIB и RS-232 в стандартной комплектации
Характеристики
| Measurement Specifications and Characteristics | |||
| All measurement specifications are over the full signal and temperature ranges unless otherwise noted. | |||
| Input characteristics | 53150A | 53151A | 53152A |
| Frequency range | |||
| Channel 1 (Normal mode) | 10 Hz - 125 MHz | 10 Hz - 125 MHz | 10 Hz - 125 MHz |
| (Low pass filter enabled) | 10 Hz - 50 kHz | 10 Hz - 50 kHz | 10 Hz - 50 kHz |
| Channel 2 | 50 MHz - 20 GHz | 50 MHz - 26.5 GHz | 50 MHz - 46 GHz |
| Sensitivity | |||
| Channel 1 | |||
| 10-30Hz | 40 mVrms | 40 mVrms | 40 mVrms |
| 30 Hz-125 MHz | 25 mVrms | 25 mVrms | 25 mVrms |
| Channel 2 | |||
| 50-300 MHz | -20 dBm | -20 dBm | -20 dBm |
| 0.3-12.4 GHz | -33 dBm | -33 dBm | -33 dBm |
| 12.4-18 GHz | -33 dBm | -33 dBm | -30 dBm |
| 18-20 GHz | -29 dBm | -29 dBm | -27 dBm |
| 20-26.5 GHz | N/A | -25 dBm | -27 dBm |
| 26.5-40 GHz | N/A | N/A | -23 dBm |
| 40-46 GHz | N/A | N/A | -17 dBm |
| Maximum input | |||
| Channel 1 | 2 Vrms | 2 Vrms | 2 Vrms |
| Channel 2 | |||
| 50 MHz - 2 GHz | +5 dBm | +5 dBm | +5 dBm |
| 2-46 GHz | +13 dBm | +13 dBm | +13 dBm |
| Damage level | |||
| Channel 1 | 120 V (dc + ac pk) linearly derated to 5 Vrms at 125 MHz | 120 V (dc + ac pk) linearly derated to 5 Vrms at 125 MHz | 120 V (dc + ac pk) linearly derated to 5 Vrms at 125 MHz |
| Channel 2 | +27 dBm | +27 dBm | +27 dBm |
| Impedance (Nominal) | |||
| Channel 1 | 1 MΩ∕60 pF | 1 MΩ∕60 pF | 1 MΩ∕60 pF |
| Channel 2 | 50 Ω | 50 Ω | 50 Ω |
| Connector | |||
| Channel 1 | BNC female | BNC female | BNC female |
| Channel 2 | SMA/APC-3.5 | SMA/APC-3.5 | 2.92 mm removable, |
| compatible female | compatible female | SMA/APC-3.5 compatible female | |
| SWR (Typical) | |||
| Channel 2 | |||
| 50-300 MHz | 1.5:1 typical | 1.5:1 typical | 1.5:1 typical |
| 0.3-10 GHz | 2.0:1 typical | 2.0:1 typical | 2.0:1 typical |
| 10-20 GHz | 3.0:1 typical | 3.0:1 typical | 3.0:1 typical |
| 20-26.5 GHz | N/A | 3.0:1 typical | 2.5:1 typical |
| 26.5-46 GHz | N/A | N/A | 2.5:1 typical |
| Coupling | |||
| Channel 1 | AC | AC | AC |
| Channel 2 | AC | AC | AC |
|
Emissions (Typical) (“kickback noise“) |
|||
| Channel 1 | N/A | N/A | N/A |
| Channel 2 (measuring/no input) | -40 dBm∕< -70 dBm | -40 dBm/< -70 dBm | -40 dBm/< -70 dBm |
| Resolution | |||
| Channel 1/Channel 2 | 1 Hz to 1 MHz | 1 Hz to 1 MHz | 1 Hz to 1 MHz |
| Input characteristics | 53150A | 53151A | 53152A |
| Accuracy | |||
| Channel1/Channel2 (LSD = resolution selection) | ±1 LSD ± residual stability ±(timebase error x frequency) | ±1 LSD ± residual stability ±(timebase error x frequency) | ±1 LSD ± residual stability ±(timebase error x frequency) |
| Residual stability* | |||
| Channel 1 | N/A | N/A | N/A |
| Channel 2 | 0.6 LSD rms | 0.8 LSD rms | 1.25 LSD rms |
| *Counter and source tied to same timebase | |||
| Measurement time (Typical) | |||
| Channel 1 | 1/Resolution + 20 ms | 1/Resolution + 20 ms | 1/Resolution + 20 ms |
| Channel 2 | 1/Resolution + Acquisition time + 20 ms | 1/Resolution + Acquisition time + 20 ms | 1/Resolution + Acquisition time + 20 ms |
| Acquisition time (Typical) (1 MHz FM rate, power measurement off) | |||
| Channel 1 | N/A | N/A | N/A |
| Channel 2 (FM Auto/FM Off) | 125 ms/100 ms | 125 ms/100 ms | 140 ms/115 ms |
| FM tolerance | |||
| Channel 1 | N/A | N/A | N/A |
| Channel 2 (FM Auto) | 20 MHz p-p max @ 10 MHz rate | 20 MHz p-p max @ 10 MHz rate | 20 MHz p-p max to 26.5 GHz, 12 MHz p-p max above 26.5 GHz @ 10 mHz rate |
| (FM Off) | 1 MHz p-p @ 10 MHz rate | 1 MHz p-p @ 10 MHz rate | 1 MHz p-p @ 10 MHz rate |
| AM tolerance | |||
| Channel 1, Channel 2 | Any index provided minimum signal level is not less than sensitivity | Any index provided minimum signal level is not less than sensitivity | Any index provided minimum signal level is not less than sensitivity |
| Amplitude discrimination | |||
| Channel 1 | N/A | N/A | N/A |
| Channel 2 | |||
| below 300 MHz above 300 MHz | N/A Automatically measures the largest signal present provided signal is > 10 dB(typical) above any signal separated by less than 75 MHz; > 20 dB (typical) above any signal separated by more than 75 MHz | N/A Automatically measures the largest signal present provided signal is > 10 dB(typical) above any signal separated by less than 75 MHz; > 20 dB (typical) above any signal separated by more than 75 MHz | N/A Automatically measures the largest signal present provided signal is > 10 dB(typical) above any signal separated by less than 75 MHz; > 20 dB (typical) above any signal separated by more than 75 MHz |
| Power measurement | |||
| Channel 1 | N/A | N/A | N/A |
| Channel 2 | |||
| Range | Counter sensitivity to +7 dBm | Counter sensitivity to +7 dBm | Counter sensitivity to +7 dBm |
| Accuracy at input connector** | |||
| (0 dBm to -20 dBm) | |||
| 0.05-12.4 GHz | ±1.5 dB | ±1.5 dB | ±1.0 dB |
| 12.4-20 GHz | ±1.5 dB | ±1.5 dB | ±1.5 dB |
| 20-26.5 GHz | N/A | ±2.0 dB | ±1.5 dB |
| 26.5-46 GHz | N/A | N/A | ±2.0 dB |
| Resolution | 0.01 dB | 0.01 dB | 0.01 dB |
| Display | dBm or millwatts/microwatts | dBm or millwatts/microwatts | dBm or millwatts/microwatts |
| **see graphs for typical data | |||
| General information | |||
| Save and recall: Up to 9 complete instrument setups may be saved and later recalled. These setups are retained when power is removed. | |||
| Sample rate: User-selectable Fast (nominally 20 ms between readings), Medium (nominally 250 ms between readings), Slow (nominally 1 s between readings) and Hold. | |||
| Self test: Internal memory and count circuitry automatically tested at startup, via menu selection, or remotely. Error messages displayed to indicate failed tests. | |||
| Size: 213 mm W x 88.5 mm H x 300 mm D | |||
| Operating temperature: 0-55 °C | |||
| With battery option: 0-40 °C | |||
| Weight: 4 kg without battery option, 6.4 kg with battery option | |||
| Programming: GPIB (IEEE-488.11987, IEEE 488.2-1987) or RS-232C | |||
| Language: SCPI-1992.0 (Standard Commands for Programmable Instruments) | |||
| RS-232C rates: User-selectable 2400 to 19200 baud | |||
| Power supply: | |||
| AC: 90-132 Vac; 47.5-66 Hz or 360440 Hz 216-264 Vac; 47.5-66 Hz line selection: automatic power requirements: 75 VA max. (25 W typ.) | |||
| DC: (Option 002 only): 11-18 Vdc; 2A max. | |||
| Battery (Option 002): | |||
| Type: VHS camcorder, lead acid (2 each) Charge time: 8 hours in unit Capacity: 2.5 hours min. at 25 °C | |||
Документы
Описание
| Опции | Описание |
| 53151A-001 | High Stability Oven Timebase |
| 53151A-007 | Soft Carrying Case |
| 53151A-1CM | Rackmount Kit |
| 53151A-900 | Power cord - United Kingdom |
| 53151A-901 | Power cord - Australia and New Zealand |
| 53151A-902 | Power cord - Continental Europe |
| 53151A-903 | Power cord - United States and Canada - 120V |
| 53151A-906 | Power cord - Switzerland |
| 53151A-912 | Power cord - Denmark |
| 53151A-917 | Power cord - India |
| 53151A-918 | Power cord - Japan - 100V |
| 53151A-919 | Power cord - Israel |
| 53151A-920 | Power cord - Argentina |
| 53151A-921 | Power cord - Chile |
| 53151A-922 | Power cord - China - 250V |
| 53151A-927 | Power cord - Thailand and Philippines |
| 53151A-A6J | ANSI Z540-1-1994 Calibration |
| 10833A | GPIB Cable, 1 meter |
| 53152A | Частотомер непрерывных СВЧ сигналов, 46 ГГц |
| 53153A | Soft Carrying Case for 5315xA Microwave Counters |
| 82357B | Интерфейс USB/GPIB |
| R-50C-011-3 | Calibration Plan - Return to Keysight - 3 years |
| R-50C-011-5 | Calibration Plan - Return to Keysight - 5 years |
| R-50C-011-MU-3 | Keysight Calibration + Uncertainties - 3 years |
| R-50C-011-MU-5 | Keysight Calibration + Uncertainties - 5 years |
| R-50C-066-1 | Poverka Service - Single Event (for use in Russia only) |
| R-50C-066-3 | Poverka Service - 3 Years (for use in Russia only) |
| R-50C-066-5 | Poverka Service - 5 Years (for use in Russia only) |
| R-51B-001-5Z | Extended Warranty - Return to Keysight - 5 years |
Модели
| Модели | Описание |
| 53151A | Частотомер непрерывных СВЧ сигналов 265 ГГц |
