1.产 品 资 料 介 绍：
HP 58503A GPS 时间与频率参考接收器
- 采用 6 通道并行跟踪 GPS 接收机，接收 L1 频段 C/A 码信号
- 内置高稳定石英振荡器，平均无故障时间超 500,000 小时
- 锁定 GPS 时，频率准确度优于 1×10^-12（日均）
- 保持模式下，日频率老化率小于 1×10^-10
- 标准输出：10MHz 正弦波（1Vrms/50Ω）与 1PPS 脉冲信号
- 相位噪声：10Hz 偏移时优于 - 85dBc/Hz，10kHz 偏移时 - 145dBc/Hz
- 时间精度：相对于 UTC (USNO MC) 优于 110ns
- 配备 RS-232 与 GPIB 接口，支持远程监控与配置
- 支持直流电源供电，适配工业与实验室环境
- 采用 HP Smart Clock 智能时钟技术，增强抗干扰与稳定性
- 短稳优异：10ms 时 Allan 方差低至 1.5×10^-10
- 可选配 001 选件，增加 16 字符前面板显示屏
- 抗多径干扰，支持复杂环境下稳定工作
- 无需定期更换振荡器，维护成本低
- 兼容 Agilent/Keysight 测试系统，无缝集成自动化校准
HP 58503A GPS Time and Frequency Reference Receiver
HP 58503A is a high-performance GPS time-frequency reference receiver module designed to provide high-precision time and frequency signals for telecommunications, calibration laboratories, and network synchronization systems.
Using a 6-channel parallel tracking GPS receiver to receive L1 frequency band C/A code signals
Built in high stability quartz oscillator, with an average time between failures exceeding 500000 hours
When locking GPS, the frequency accuracy is better than 1 × 10 ^ -12 (daily average)
In hold mode, the daily frequency aging rate is less than 1 × 10 ^ -10
Standard output: 10MHz sine wave (1Vrms/50 Ω) and 1PPS pulse signal
Phase noise: better than -85dBc/Hz at 10Hz offset, -145dBc/Hz at 10kHz offset
Time accuracy: better than 110ns compared to UTC (USNO MC)
Equipped with RS-232 and GPIB interfaces, supporting remote monitoring and configuration
Support DC power supply, suitable for industrial and laboratory environments
Adopting HP Smart Clock technology to enhance anti-interference and stability
Excellent short-term stability: Allan variance as low as 1.5 × 10 ^ -10 at 10ms
Optional option 001, adding a 16 character front panel display screen
Anti multipath interference, supporting stable operation in complex environments
No need to ｒｅｐｌａｃｅ the oscillator regularly, low maintenance cost
Compatible with Agilent/Keysight testing systems, seamlessly integrated with automated calibration
The HP 58503A combines the long-term stability of GPS with the short-term excellent characteristics of quartz crystal oscillators, making it a core benchmark device for high-precision time synchronization, frequency calibration, and distributed system synchronization.
产品视频
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The content is from Ruichang Mingsheng Automation Equipment Co., LTD
Contact: +86 15270269218
