(using the trusty Google Translator)
LHY AUDIO OCK-2S 10MHz reference clock generator
CHARACTERISTICS:
6 outputs, independent drive/isolation Optimization and upgrade/overall performance greatly improved
Near-end phase noise ≤-110dBc @1Hz*Continuously explore clock performance
Since the release of OCK-1 and OCK-2, we have received a lot of praise from audiophiles at home and abroad for these two clock products. In order to further improve the sound quality of this clock, we have made a comprehensive upgrade based on OCK-2 and released this new OCK-2S reference clock generator.
COMPARED WITH OCK-2, ITS UPGRADES INCLUDE:
- Upgraded to SC-cut OCXO constant temperature crystal oscillator with near-end phase noise index of -110dBc @1Hz;
- Add an isolation transformer to the square wave output circuit to achieve full independent isolation of 6 outputs;
- Optimize the OCXO crystal frequency modulation voltage reference circuit to make the output frequency more stable;
- Use gold-plated BNC output terminals that fully correspond to the clock output circuit impedance;
- Optimize signal and power wiring to further improve the purity of output signals;
INSIDE:
- 6 groups of independent output drive and isolation circuit design
- SC cut OCXO ultra low phase noise constant temperature clock
- EMI AC filter
- CLC three-stage filter
- High speed rectification and filtering
- Three independent LT3042+PNP architecture
- Provide ɯV power supply to constant temperature crystal oscillator, mainboard, frequency
- modulation reference circuit respectively
- Talema transformer
SPECIFICATIONS
Number of ports: 6 outputs (3*square wave/3*sine wave)
Output impedance: Square wave: 50 ohm x 2; 75 ohm x 1 (default) Sine wave: 50 ohm x 2; 75 ohm x 1 (default)
Please contact customer service to customize the output impedance before placing an order
Frequency stability: <±5ppb
Frequency accuracy: < ±0.05ppm
Near-end phase noise: ≤-110dBc @ 1Hz Offset (typical)
Short and stable: <±2x10:12 @1S
Warm-up time: 15 minutes @ basic warm-up / 60 minutes @ full warm-up
Product power consumption: Preheating 8W/working 5W
External dimensions: 240(width)×50(height)×175(depth)mm
Product accessories: Host x1/AC power cord x1
I think need to download the Taobao app to see the link. Not sure if the Taobao app does translates to English for other countries.
