Visual Overview
Technical Details
Comprehensive specifications and technical information
XHTF1012LN Low Phase Rubidium Atomic Clock
Overview
The XHTF1012LN Low Phase Rubidium Atomic Clock is designed for precision applications that require ultra-low phase noise and exceptional short-term frequency stability. Its high-performance features make it suitable for radar, communication systems, and other critical applications. For inquiries, please contact us.
Features
- Ultra-low phase noise for high precision.
- High short-term frequency stability.
- RS-232C communication interface.
- 1PPS synchronization and quick disciplining.
- Low power consumption with minimal steady-state voltage requirements.
- Reliable performance in military and scientific environments.
Applications
- Radar systems requiring high frequency accuracy and low phase noise.
- Communication systems for precision synchronization and timekeeping.
- Scientific research requiring ultra-low phase noise and stable frequency sources.
- Military applications where high stability and reliability are critical.
Main Specifications
Core Specifications
Understood, here is the table formatted with 2D arrays for the headers and rows:
Got it, here is the table formatted with the headers and rows as you specified, with the columns properly aligned:
| Specification | Typical | High performance | |
|---|---|---|---|
| Phase Noise (SSB) | @1Hz | <-100dBc/Hz | <-105dBc/Hz |
| @10Hz | <-130dBc/Hz | <-135dBc/Hz | |
| @100Hz | <-140dBc/Hz | <-150dBc/Hz | |
| @1KHz | <-150dBc/Hz | <-155dBc/Hz | |
| @10KHz | <-155dBc/Hz | <-160dBc/Hz | |
| @100KHz | <-157dBc/Hz | <-162dBc/Hz |
Pin Connection Details
| Pin Number | Function | Pin Number | Function |
|---|---|---|---|
| 1 | +24V | 9 | N/A |
| 2 | +24V | 10 | 1PPS output |
| 3 | GND | 11 | N/A |
| 4 | GND | 12 | N/A |
| 5 | RXD | 13 | N/A |
| 6 | TXD | 14 | N/A |
| 7 | 1PPS input | 15 | N/A |
| 8 | Lock status | —— |
| Connector | Signal |
|---|---|
| J1:DB-15 | —— |
| J2:SMA | 1PPS input |
| J3:SMA | 1PPS output |
| J4:SMA | 10MHz sine wave output |
Frequently Asked Questions
Common questions about XHTF1012LN Low Phase Rubidium Atomic Clock
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.