- Distributes sine, pulse, and ToD signals over fiber and/or coax
- Narrowband sine input for distribution of reference frequency
- Pulse distribution of e.g. 1-pps or unmodulated IRIG time code
- 3 modular output slots provides easy upgradability in the field.
- Up to 18 fiber or 12 coax outputs
- No-noise and EMP-proof distribution over fiber
- Distribute up to 2 km over fiber
- Auto-change-over when connecting two input sources (Master-Slave)
- Optional DC power input for power redundancy
FDA-301A
FDA-301A Point-to-Multi-point Distribution Amplifier for reference frequency and time synchronization signals
The Time & Frequency Distribution Amplifier FDA-301A is a very versatile fiber and coax Distribution Amplifier designed to distribute various signal types from a central frequency standard, and/or a central timing source, to multiple remote receiving points. It has a modular output design, with three output module slots at the rear, giving up to 18 fiber connections or 12 coax connections from a single unit.
Features
Key capabilities and advantages
Specification
Technical specifications and parameters
| Instrument Type | Time Interval Counter |
| Time Resolution | Up to 20 ps |
| Time Interval Measurement | Single-shot and repetitive events |
| Input Channels | 2 channels |
| Input Frequency Range | DC to 200 MHz |
| Trigger Sensitivity | Adjustable for precise timing |
| Measurement Functions | Time Interval, Frequency, Period |
| Accuracy | High stability and low jitter performance |
| Display | Clear digital readout |
| Interfaces | GPIB / RS-232 for remote control |
| Applications | Timing analysis, calibration labs, R&D, telecommunications |
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