Email: sales@xtalong.com Tel: +86-28-80192520
Frequency: 500MHz
Voltage: 15V
Ambient: ≤±0.1ppm
Aging: ≤±3ppb/day
Dimension: 51*41*18mm Max
Our 500MHz Oven Controlled Crystal Oscillator (OCXO) delivers ultra-low phase noise and exceptional frequency stability, making it the ideal choice for high-performance applications such as:
Telecommunications
Test & Measurement Equipment
Radar & Satellite Systems
GPS Timing & Synchronization
Military & Aerospace Systems
Engineered with high-quality crystal components and advanced oven-controlled temperature compensation, this OCXO ensures stable 500MHz output even in extreme environments.
✅ Ultra-Low Phase Noise – Optimized for critical RF applications
✅ High Frequency Stability – ±0.1ppm over -40°C to +70°C
✅ Low Aging Rate – ≤±3ppb/day (after 30 days)
✅ Wide Tuning Range – ±0.7ppm via 0-5V voltage control
✅ Robust Design – Compact 51×41×18mm footprint
Parameter | Value | Remarks |
---|---|---|
Nominal Frequency | 500.000MHz | Sine Wave |
Output Power | ≥7.0dBm | 50Ω Load |
Harmonic Suppression | ≤-40dBc | |
Spurious Rejection | ≤-60dBc | |
Short-Term Stability | ≤0.5ppb | Allan Deviation @1s |
Parameter | Value |
---|---|
Temperature Stability | ≤±0.1ppm (40°C to 70°C) |
Voltage Stability | ≤±0.05ppm (Vs ±5%) |
Load Stability | ≤±0.05ppm (Load ±5%) |
Aging Rate | ≤±3ppb/day (after 30 days) |
Long-Term Aging | ≤±0.3ppm/year |
Offset Frequency | Typical Phase Noise (dBc/Hz) |
---|---|
100Hz | -115 |
1kHz | -140 |
10kHz | -150 |
100kHz | -155 |
Operating Voltage: 15VDC (±5%)
Current Consumption: ≤250mA (steady state)
Storage Temperature: -50°C to +90°C
Dimensions: 51×41×18mm
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✔ Superior Temperature Compensation – Oven-controlled design minimizes frequency drift
✔ Low Power Consumption – Optimized for energy-sensitive applications
✔ Military-Grade Reliability – Stable performance in harsh conditions
✔ Customizable Options Available – Contact us for tailored solutions
Contact: Katya Vane
Phone: +86-18884136031
Tel: +86-28-80192520
Email: sales@xtalong.com
Add: No.4 of XinHang Road, West of High-tech zone, Chengdu City 611731, China
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