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Add: No.2 Building Guobin Base, Jinke East Rd, Jinniu District, Chengdu City, China.

Rubidium Oscillator

XHTF1011 High Accuracy Rubidium Oscillator

​ Wide operating temperature range;
Small dimension, high reliability;
1PPS quick disciplined and synchronization;
Special unlock holding function

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Features

Wide operating temperature range;

Small dimension, high reliability;

1PPS quick disciplined and synchronization;

Special unlock holding function;

RS-232C serial communication port;

Ideal choice for air-borne, on-vehicle,ship-borne etc.

rigid and high vibration environment.


Main Specifications

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)


External Dimension

1672994176365.jpg

Note: Installation depth is less than 10mm



External Appearance

1672994181991.jpg

Connector

J1: SMA: 10MHz sine output

J2: J30J


Order Marking (Refer to the left specifications)

1672994188435.jpg


Pins Definition

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



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    E-mail: xrsisu@163.com
    Add: No.2 Building Guobin Base, Jinke East Rd, Jinniu District, Chengdu City, China.
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