120.000 MHz Ultra-Low Phase Noise Indirect Source
Model: OCXO1002
−168 dBc/Hz floor at 100 kHz offset · Single or dual output
These indirect DDS-based synthesizers are ultra-low phase noise, wide-bandwidth 120.0 MHz frequency sources, exhibiting ultra-low phase noise and high spectral purity. Now available in two models: single and dual output.
Features
- Operating frequency 120.000 MHz
- Ultra overall frequency stability
- Ultra frequency stability over temperature
- Ultra-low phase noise
- High spectral purity
- High-vibration operation profile (<100 dBc minimum at 1 kHz offset)
Applications
- Radar
- Electronic warfare
- Homeland security
- ATE
Aging
- 1st year: ±2 × 10⁻⁸ maximum
- Subsequent years: ±1.5 × 10⁻⁸ maximum
Phase Noise
Offset from carrier @ 120 MHz:
| Offset | Phase Noise |
|---|---|
| 100 Hz | -115 dBc/Hz |
| 1 kHz | -145 dBc/Hz |
| 10 kHz | -165 dBc/Hz |
| 100 kHz | -168 dBc/Hz |
Specifications
- Frequency Range
- 120.000 MHz
- Overall Frequency Stability
- ±4 × 10⁻⁸ maximum over temperature / 1 year / retrace
- Frequency Stability
- ±2 × 10⁻⁸ maximum over -20 to +75 °C
- Phase Noise Floor
- -168 dBc/Hz @ 100 kHz offset from the carrier
- Spectral Purity
- Non-harmonic spurious <-90 dBc minimum
- Output Power — Single Output
- +10 dBm typical, sine wave
- Output Power — Dual Output
- +7 dBm typical, sine wave
Resources
Custom Configurations
The 120.000 MHz Ultra-Low Phase Noise Indirect Source can be configured to your program’s requirements. Tell us the application’s needs and an engineer will follow up directly.
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