Description

OCK-2S 10MHz OCXO High Precision Ultra-low Phase Noise Reference Clock Generator with 6-Channel Output

Compared to OCK-2, it upgrades:
- Using SC cut OCXO with a near end noise index of -110dBc at 1Hz.
- Adding an isolation transformer to the square wave output circuit to achieve fully independent isolation of 6 output channels.
- Optimizing the OCXO crystal frequency modulation voltage reference circuit to make the output frequency more stable.
- Using BNC gold-plated output terminals that fully correspond to the impedance of the clock output circuit.
- Optimizing signal and power wiring to further enhance the purity of output signals.

Selling Points:
Near end noise -110dBc at 1Hz offset:
- High quality OCXO directly affect the accuracy, stability, and signal purity of clock systems. The OCK-2S adopts a customized and carefully selected SC cut OCXO. After circuit optimization processing, whether it is low-frequency fullness or high-frequency clarity, the 0CK-2S can significantly improve, and the sound quality is more elegant and delicate, bringing you a new auditory experience in your audio system.

Powerful high-speed rectification and filtering:
- Composed of EMI AC filtering, for Talema transformer from the UK, and high-speed rectification filtering, it suppresses noise and interference in the AC power supply, improves the purity of the power supply, and allows your audio system to play abundant, accurate, stable, clean music without any compression effect even under low-frequency pulse conditions.

Three 3042 pure linear power supplies with uV level power supply, with noise close to zero:
- Not comparable to ordinary linear power supplies, it has better performance indicators and provides a DC regulated power supply with near zero noise.

6-way independent grounding control switch, 6-way independent isolation transformer:
- The six output signals of square wave and sine wave are all isolated by transformers, and the output GND switch can be set to be connected or insulated with the clock's GND, which can accurately cope with the complex GND processing of each audio system.

50 and 75 ohms BNC terminals (from Taiwan with thick gold plating):
- The BNC terminal for clock output is divided into 50 and 75 ohms corresponding to different output impedance.

CNC thickened integrated hollow shell:
- OCK-2S adopts an aluminum alloy integral hollow shell and separates circuits with different functions to reduce interference and mechanical resonance, block vibration and external noise.

Specification:
- Port number: 6-channel output (3 x square wave/3 x sinewave)
- Output impedance:
Square wave: 50ohms x 2; 75ohms x 1 (default)
Sinewave: 50ohms x 2; 75ohms x 1 (default)
- Frequency stability: <±5ppb
- Frequency precision: <±0.005ppm
- Near end phase noise: -110dBc at 1Hz Offset (typ.)
- Preheat time: 15 minutes at basic preheat/60 minutes at fully preheat
- Power consumption: preheat 8W/working 5W
- Size: 240 x 50 x 175mm

Package Included:
- 1 x Clock Generator
- 1 x AC Power Cable