4210A RUBIDIUM FREQUENCY STANDARD
The ptf 4210A Rubidium Frequency Standard is a unique solution for providing a highly stable, low phase noise, frequency reference for applications requiring atomic reference stability performance.
The instrument contains a high performance rubidium module, with an extended life design, and very low aging rate, with high quality OCXO o/p for low phase noise.
For even better long term stability the unit will accept a 1PPS input that can be derived from a reference such as caesium or GPS.
An ideal laboratory or system frequency reference, which includes a range of options are available to enhance the functionality of the unit.
ptf 4210A
- 10MHz Rubidium Frequency Reference
- 100kHz Capability (with MOPS option)
- 1PPS Disciplining Input (standard)
- Ultra Low Phase Noise (-130dBc at 10Hz)
- RS 232 Monitor/Control
- Convenient 2U bench or 19″ rack mount
| Electrical | |
| Outputs | |
| 10MHz RF sine | 13dBm(1Vrms) into 50 ohms |
| 5MHz RF sine | 13dBm(1V rms) into 50 ohms |
| 1MHz RF sine | 13dBm(1V rms) into 50 ohms |
| Stability | |
| 1s | 2.00E-11 |
| 10s | 1.00E-11 |
| 100s | 2.00E-12 |
| Connectors | BNC |
| Alarm Output | Summary alarm (9 pin ‘D’) |
| Indicators | Power/Lock(Green LED) Alarm(Red LED) |
| Additive SSB Phase Noise (db/Hz) | |
| Offset | Phase Noise (dBc/Hz) |
| 10Hz | -130 |
| 100Hz | -140 |
| Spurious | -130 (100kHz b/w) |
| Aging | |
| Per month | 5.00E-11 |
| Per year | 5.00E-10 |
| Accuracy | |
| At shipment | 5.00E-11 |
| Environmental and Physical | |
| Temperature | 0 to 50 deg C |
| Rel Humidity | 0 to 95% non-condensing |
For additional specifications, please download the data sheet (under documents tab)
Please select from the documents below:
| Click on the data sheet download link to access the data sheet | 4210A Datasheet download |
| Click on the manual download link to access the manual | 4210A Manual download |
