XHTF1012LN Low Noise Rubidium Oscillator

XHTF1012LN Low Noise Rubidium Oscillator
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Features

Ultra low phase noise;

High short term frequency stability;

RS-232C serial port communication;

1PPS input synchronization, quick discipline.


Main Specifications

Test Items

Typical

High performance

Output signal

10MHz

Output electric level

sine wave

Accuracy

<3E-11

Short term stability


<2E-11/1S<8E-12/10S<2E-12/100S

1E-11/1S5E-12/10S1E-12/100S

Phase Noise (SSB)

@1Hz

<-100dBc/Hz

<-105dBc/Hz

@10Hz

<-130dBc/Hz

<-135dBc/Hz

@100Hz

<-140dBc/Hz

<-150dBc/Hz

@1KHz

<-150dBc/Hz

<-155dBc/Hz

@10KHz

<-155dBc/Hz

<-160dBc/Hz

@100KHz

<-157dBc/Hz

<-162dBc/Hz

Frequency drifting

<3E-12/day, <5E-11/month

Power consumption (+24VDC)

Steady state consumption ≤17W@25℃, MAX. Consumption ≤50W full temperature range

Power supply

+24Vdc (+22~28V)

Warm up time (normal temp.)

≤5min lock

Repeatability

≤2E-11

Frequency Adjustment range

≥2E-9 (mechanical adjustment)

≥2E-9 (digital adjustment)

11PPS input synchronization precision

≤100ns

1PPS input discipline accuracy

Average accuracy <1E-12/day

Operating temperature

-20℃~+65℃

Temperature accuracy

<5E-10

<3E-10

Storage temperature

-40℃~+70℃

MTBF

200,000 hours

Connector

DB-15, SMA

External size

147.3*101.9*32 (mm)

Weight

≤0.9kg


XHTF1012LN Low Noise Rubidium Oscillator

External Configuration


Pins No.

Feature name

Pins No.

Feature name

1

+24V

9

N/A

2

+24V

10

1PPS output

3

GND

11

N/A

4

GND

12

N/A

5

RXD

13

N/A

6

TXD

14

N/A

7

1PPS input

15

N/A

8

Lock identification




J1:

DB-15ZJ


J2:

SMA 1PPS output


J3:

SMA 1PPS input


J4:

SMA 10MHz sine wave output


Pins Connection


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