Visual Overview
Technical Details
Comprehensive specifications and technical information
XHTF1003C1 Rb Atomic Clock
Overview
The XHTF1003C1 Rb Atomic Clock is designed for demanding applications requiring high precision timing and frequency stability. For detailed information, please contact us.
Features
- High performance Rb atomic clock
- Anti-vibration, shock prevention design
- RS-422 serial port communication
- Be suitable for air-borne, military truck environment application
Main Specifications
Core Specifications
| Specification | Typical | High performance | |
|---|---|---|---|
| Phase Noise (SSB) | @1Hz | <-75dBc/Hz | <-80dBc/Hz |
| @10Hz | <-100dBc/Hz | <-105dBc/Hz | |
| @100Hz | <-120dBc/Hz | <-135dBc/Hz | |
| @1KHz | <-135dBc/Hz | <-140dBc/Hz | |
| @10KHz | <-145dBc/Hz | <-148dBc/Hz |
Pin Connection Details
| Pin Number | Function | Pin Number | Function |
|---|---|---|---|
| 1 | RX- | 6 | NC |
| 2 | RX+ | 7 | NC |
| 3 | Lock status | 8 | +28.5V(±3V) |
| 4 | TX- | 9 | GND |
| 5 | TX+ | —— |
- J1: SMA, RF OUTPUT
- J2: J14A-9
Frequently Asked Questions
Common questions about XHTF1003-C1 Rubidium Frequency Standard
What applications require this atomic clock?
This atomic clock is essential for satellite navigation systems, deep space communications, scientific research, precision timing networks, and synchronization of distributed systems. It provides ultra-stable frequency references for critical space and ground applications.
How does this compare to other atomic clocks?
Our atomic clocks offer superior frequency stability, lower power consumption, compact size, and enhanced radiation tolerance compared to conventional designs. They maintain exceptional accuracy over extended mission durations in harsh space environments.
What is the expected operational lifetime?
The atomic clock is designed for 15+ years of continuous operation in space. It features redundant systems, radiation-hardened components, and proven reliability with extensive flight heritage on navigation satellites and deep space missions.
How is the clock synchronized and monitored?
The system includes comprehensive telemetry interfaces for real-time performance monitoring, remote diagnostics, and synchronization with ground stations. It supports standard timing protocols and provides detailed health status reporting.
What environmental conditions can it withstand?
The atomic clock operates reliably in extreme temperatures (-40°C to +70°C), high radiation environments, and zero gravity. It meets stringent space qualification standards for vibration, shock, and electromagnetic compatibility.