BD1024 Cesium Atomic Clock_Chengdu Tongxiang Technology Co., Ltd

186-1177-6749

186-1177-6749
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BD1024 Cesium Atomic Clock

　　The BD1024 series of cesium atomic clocks utilize a fully independent intellectual property rights magnetically selected state-optical detection technology solution. This solution not only avoids the lifespan issues associated with traditional magnetically selected cesium clocks but also effectively addresses the light frequency shift issues of optically pumped cesium clocks. As a result, the device boasts high frequency stability and reliability. The BD1024 series cesium atomic clocks, serving as a primary frequency standard, are widely used in fields such as digital communication, power, and metrology.

Product features

Magnetically Selected State-Optical Detection Technology

Frequency Reproducibility: ≤3E-13

Frequency Accuracy: ≤±5E-13

Long-term Stability: ≤2.7E-14/100,000s

Low Phase Noise: ≤115dBc@1Hz

Multiple Specifications Available (Standard Model / Professional Model)

Specifications
Dimension
Guide
Measured Drawing

Product Features	Specification name		Indicator parameters
RF Output	Frequency		10MHz, 5MHz
	Waveform		Sine Wave
	Output Power		13dBm± 2
	Harmonics/Spurious		≤-40dBc/≤-80dBc
	Load impedance		50 ohm
	Isolation		≥100dBc
	Channels		10MHz/5MHz(2)
Second pulse output	Format		1PPS
	Amplitude		≥2.4V
	Pulse Width		≥20us
	Rising edge		≤2ns
	Jitter		≤ 30ps
External synchronization 1PPS input	Amplitude		+2～+10V
	Pulse Width		100ns～100us
	Rising edge		＜50ns
	Input Impedance		50 ohm
	Specification		Regular	Professional
10MHz stability	Frequency stability	1s 10s 100s 1000s 10000s 100000s	< 5.0E-13 < 6.5E-13 < 8.5E-13 < 8.5E-13 < 2.0E-13 < 5.0E-14	<5.0E-1 3 ＜ 6.5E-13 ＜ 8.5E-13 ＜ 2.7E-13 ＜ 8.5E-14 ＜ 2.7E-14
Frequency Index	Accuracy		＜±1E-12	＜±5E-13
	Reproducibility		≤ ±3E-13	≤ ±3E-13
10MHz Phase Noise	Phase Noise ( dBc/Hz)	1Hz 10Hz 100Hz 1kHz ≥ 10kHz	≤-115 ≤-135 ≤-150 ≤-160 ≤-160	≤-115 ≤-135 ≤-150 ≤-160 ≤-160
Supply voltage	Supply voltage	220VAC; optional - 48 VDC expansion input
	Power consumption	≤ 100.0W (starting) ≤ 50.0W (steady state)
	Power interface	220VAC national standard plug Aviation plug - 48 VDC
Ambient temperature	Operating temperature	15℃~+30℃
	Storage temperature	-20℃~+50℃
Appearance	Device size	4U standard rack-mount (456mm × 561mm × 177mm)
Certification	Channel transport	Vibration environment test for highChannel transportation of military equipment GJB150.16A-2009

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