產品介紹
E8247C PSG CW Signal Generator
Providing premium performance at an affordable price, the E8247C PSG CW signal generator delivers industry-leading output power, superior level accuracy, and low phase noise for local oscillator and low jitter clock substitution and interference signal generation. It typically eliminates the need of an external amplifier for testing high power devices and minimizes test uncertainty to identify errors early in the design process and reduce development time. The PSG features advanced capability, including ramp sweep for continuous sweep measurements and fully automated use with the Keysight 8757D scalar network analyzer.
E8257C PSG Analog Signal Generator
Providing premium performance at an affordable price, the E8257C PSG analog signal generator delivers industry-leading output power, superior level accuracy, low phase noise, and precision analog modulation for accurate characterization of RF and microwave components and devices. It typically eliminates the need of an external amplifier for testing high power devices and minimizes test uncertainty to identify errors early in the design process and reduce development time. The PSG sets a new price performance mark by providing advanced capabilities; including narrow pulses for radar test applications and ramp sweep for continuous sweep measurements and fully automated use with the Keysight 8757D scalar network analyzer.
E8267C PSG Vector Signal Generator
Keysight's E8267C PSG vector signal generator is the industry's first integrated microwave vector signal generator with direct I/Q modulation up to 20 GHz. It features a built-in wideband I/Q modulator that delivers up to 1 GHz RF modulation bandwidth and an advanced wideband (80 MHz) internal baseband generator capable of flexible arbitrary waveform playback and sophisticated real-time signal generation. Clearly this groundbreaking integrated functionality, only available in the E8267C PSG, drastically simplifies the generation of complex vector modulated signals for design and manufacturing test applications in aerospace, defense, satellite communications, and broadband wireless. Just imagine, convenient access to the most complete set of calibrated wideband test stimuli ranging from digital and analog baseband to RF and microwave carrier frequencies.
Keysight / Agilent PSG Series（E8247C / E8257C / E8267C）為高階 PSG Signal Generator 系列，涵蓋 CW、Analog 與 Vector 訊號產生，主打極低相位雜訊、高輸出功率與優異頻譜純度，適合高頻 RF 與微波通訊系統之研發、驗證與高階量測應用。
PSG 系列廣泛應用於 AI 伺服器高速介面、5G / 6G、LTE、Wi-Fi 6 / Wi-Fi 7、NB-IoT 之 RF 前端、接收器與系統級測試，為研發實驗室與高階驗證的標準設備。
・AI 伺服器與資料中心高速 RF / Clock / 干擾源測試
・5G NR（Sub-6 / mmWave 前端）與 6G 前瞻 RF 驗證
・LTE、Wi-Fi 6 / Wi-Fi 6E / Wi-Fi 7 無線通訊系統測試
・NB-IoT 與低功耗無線通訊 RF 前端與接收器驗證
・高階接收器靈敏度、阻塞、EVM 與相位雜訊測試
・射頻晶片、PA、LNA、Mixer、Filter 等 RF／微波元件量測
・研發實驗室、系統整合與高階驗證環境
Agilent E8247C / E8257C / E8267C datasheet:
規格
產品定位與系列說明（Product Overview）
Keysight / Agilent PSG Series（E8247C / E8257C / E8267C）為高階 PSG Signal Generator 系列，涵蓋 CW、Analog 與 Vector 訊號產生，主打極低相位雜訊、高輸出功率與優異頻譜純度，適合高頻 RF 與微波通訊系統之研發、驗證與高階量測應用。
PSG 系列廣泛應用於 AI 伺服器高速介面、5G / 6G、LTE、Wi-Fi 6 / Wi-Fi 7、NB-IoT 之 RF 前端、接收器與系統級測試，為研發實驗室與高階驗證的標準設備。
E8247C PSG CW Signal Generator（連續波）
・Frequency range：250 kHz to 20 GHz / 40 GHz（0.001 Hz resolution）
・Output power：Up to +16 dBm（standard），+24 dBm（option）
・Optimized close-in phase noise：1 kHz offset > 30 dBc/Hz 改善（選配）
・Sweep modes：Analog ramp sweep / Digital step sweep / List sweep
・High-rate analog ramp sweep，支援與 Keysight 8757D Scalar Network Analyzer 程式相容
・可搭配 83550 Series mm-wave modules，頻率延伸至 110 GHz
E8257C PSG Analog Signal Generator（類比）
・Frequency range：250 kHz to 20 GHz / 40 GHz（0.001 Hz resolution）
・Output power：Up to +16 dBm（standard），+24 dBm（option）
・Low close-in phase noise（選配）：1 kHz offset > 30 dBc/Hz 改善
・Analog modulation：AM / FM / ΦM / Pulse
・Dual internal modulation generators：sine / square / triangular / ramp / noise
・Narrow pulse modulation：10 ns rise/fall，20 ns pulse width（10 MHz–40 GHz）
・Sweep modes：Analog ramp / Digital step / List sweep
・可搭配 83550 Series mm-wave modules，頻率延伸至 110 GHz
E8267C / E8267D PSG Vector Signal Generators（向量）
・Frequency range：250 kHz to 20 GHz（0.001 Hz resolution）
・Output power：+17 dBm to –130 dBm
・Industry-leading phase noise performance
・RF modulation bandwidth：160 MHz（standard），可擴充至 1 GHz
・Modulation formats：FSK / MSK / PSK / QAM / Custom I/Q / AM / FM / ΦM / Pulse
・Internal baseband generator：80 MHz RF bandwidth
・Arbitrary I/Q waveform playback：up to 100 MSa/s
・Playback memory：64 MSa，storage up to 1 GSa
・Real-time I/Q symbol generation：up to 50 Msym/s
・Standard waveforms：802.11 WLAN、multitone、noise power ratio、custom modulation
・Digital I/O & PC HDD waveform streaming（Baseband Studio）
・Remote control：10Base-T LAN / GPIB
・Programming：SCPI / IVI-COM drivers
典型應用（Typical Applications）
・AI 伺服器與資料中心高速 RF / Clock / 干擾源測試
・5G NR（Sub-6 / mmWave 前端）與 6G 前瞻 RF 驗證
・LTE、Wi-Fi 6 / Wi-Fi 6E / Wi-Fi 7 無線通訊系統測試
・NB-IoT 與低功耗無線通訊 RF 前端與接收器驗證
・高階接收器靈敏度、阻塞、EVM 與相位雜訊測試
・射頻晶片、PA、LNA、Mixer、Filter 等 RF／微波元件量測
・研發實驗室、系統整合與高階驗證環境
儀器介紹
E8247C PSG CW Signal Generator
Providing premium performance at an affordable price, the E8247C PSG CW signal generator delivers industry-leading output power, superior level accuracy, and low phase noise for local oscillator and low jitter clock substitution and interference signal generation. It typically eliminates the need of an external amplifier for testing high power devices and minimizes test uncertainty to identify errors early in the design process and reduce development time. The PSG features advanced capability, including ramp sweep for continuous sweep measurements and fully automated use with the Keysight 8757D scalar network analyzer.
E8257C PSG Analog Signal Generator
Providing premium performance at an affordable price, the E8257C PSG analog signal generator delivers industry-leading output power, superior level accuracy, low phase noise, and precision analog modulation for accurate characterization of RF and microwave components and devices. It typically eliminates the need of an external amplifier for testing high power devices and minimizes test uncertainty to identify errors early in the design process and reduce development time. The PSG sets a new price performance mark by providing advanced capabilities; including narrow pulses for radar test applications and ramp sweep for continuous sweep measurements and fully automated use with the Keysight 8757D scalar network analyzer.
E8267C PSG Vector Signal Generator
Keysight's E8267C PSG vector signal generator is the industry's first integrated microwave vector signal generator with direct I/Q modulation up to 20 GHz. It features a built-in wideband I/Q modulator that delivers up to 1 GHz RF modulation bandwidth and an advanced wideband (80 MHz) internal baseband generator capable of flexible arbitrary waveform playback and sophisticated real-time signal generation. Clearly this groundbreaking integrated functionality, only available in the E8267C PSG, drastically simplifies the generation of complex vector modulated signals for design and manufacturing test applications in aerospace, defense, satellite communications, and broadband wireless. Just imagine, convenient access to the most complete set of calibrated wideband test stimuli ranging from digital and analog baseband to RF and microwave carrier frequencies.