Chengdu Spaceon Electronics Co., Ltd.

Output frequency

10MHz sine

Output voltage

7～10dBm@50Ω loading

Accuracy

±3E-11 @25℃

Short-term stability

1s
10s
100s

Option-05

5E-12

1.5E-12

5E-13

Option-10

1E-11

3E-12

1E-12

Option-30

3E-11

1E-11

3E-12

Drifting (Aging)

Option-05
＜5E-13/day

Option-30
＜3E-12/day

Phase noise (SSB)

Option-U

Option-L

Option-N

@1Hz

-87 dBc/Hz

-80 dBc/Hz

-75 dBc/Hz

@10Hz

-107 dBc/Hz

-90 dBc/Hz

-85 dBc/Hz

@100Hz

-142 dBc/Hz

-130 dBc/Hz

-125 dBc/Hz

@1KHz

-152 dBc/Hz

-145 dBc/Hz

-140 dBc/Hz

@10KHz

-155 dBc/Hz

-150 dBc/Hz

-145 dBc/Hz

Warm up (25℃)

Lock within 5min.

1PPS quick disciplined

60min 10-11 level
90min 10-12 level

Hold-over accuracy

Average⊿f/f better than ±1E-12/1day, ＜20μs over 21 days

Repeatbility

＜2E-11

Frequency turning range

＞-1E-9～+1E-9 (mechanical)
＞-1E-9～+1E-9 (Electric level)
＞-1E-9～+1E-9 (Software)

Unlock holding

Average⊿f/f better than ±5E-8/1day

Power supply

22～30Vdc

Steady consumption

＜12W@24V (25℃)

Temperature

Option-T
1.5E-10

Option-J
3E-10

Option-P
5E-10

Weight

＜0.5kg

Operating temperature

-40℃～+70℃

Storage temperature

-55℃～+85℃

External size

32*94*100 (mm²)

1: GND

6: +24VDC

11: Status hold

2: RXD (RS232C)

7: Frequency adjust

12: N/A

3: TXD (RS232C)

8: 1PPS input

13: N/A

4: GND

9: 1PPS output

14: GND

5: +24VDC

10: Lock indication

15: GND