OCXO Oscillators Manufacturer | TKD

Built-in precision oven stabilizes crystal at turn-over temp, eliminating ambient frequency drift.
Frequency stability reaches ±0.01~±0.1 ppm (10~100 ppb) with ultra-low aging rate.
Excellent near-end phase noise (e.g., -150 dBc/Hz @100Hz) for 5G mmWave and high-order modulation.
Supports -40℃~+85℃ wide temp range, ideal for base stations, radar, satellite, and precision instrumentation.

Types of OCXO Oscillators

TKD OCXOs feature a built-in precision oven that stabilizes the crystal at its turnover temperature, fully isolating ambient temperature fluctuations. They deliver ultra-low phase noise (as low as -178dBc/Hz @1kHz) and extremely low aging rate (daily aging ±0.5ppb), with frequency stability reaching ±0.01~±0.1ppm. Covering 5~100MHz with SC-cut crystal technology, they are widely deployed in 5G base stations, BeiDou navigation, satellite communications, radar systems, and power timing.

Standard OCXO | TKD

Standard OCXO

Miniature OCXO | TKD

Miniature OCXO

Ultra-Low Phase Noise OCXO | TKD

Ultra-Low Phase Noise OCXO

Ultra-High Precision OCXO | TKD

Ultra-High Precision OCXO

How Oven Control Enables High-Stability Frequency Performance

Operating Temp.

Frequency Drift

Temp. Stability

Reliability

Operating Temp.

Supports -40~+85℃ wide range, ideal for base stations, radar, and harsh environments.

Frequency Drift

Frequency stability reaches ±0.1~±1ppb, with ultra-low drift by isolating ambient temp variations.

Temp. Stability

Precision oven stabilizes crystal at turnover temp (±0.1℃), eliminating temp-induced frequency shifts.

Reliability

Extremely low aging rate ensures long-term stability for critical infrastructure and continuous operation.

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Latest News & Blog

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 Jul, 13 2026

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