XHTF3319B Disciplined Quartz Frequency Standard
The XHTF3319B tamed quartz frequency standard receives the timing signals of GPS and Beidou 2 generation satellite navigation system, and tames the internal constant temperature crystal oscillator. It can be used in applications that require high-precision time-frequency signals, such as communication base stations, geodetic exploration, deep space exploration, and so on.
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The XHTF3319B tamed quartz frequency standard receives the timing signals of GPS and Beidou 2 generation satellite navigation system, and tames the internal constant temperature crystal oscillator. It can be used in applications that require high-precision time-frequency signals, such as communication base stations, geodetic exploration, deep space exploration, and so on.


XHTF3319B Disciplined Quartz Frequency Standard (1).png

XHTF3319B Disciplined Quartz Frequency Standard (2).png


Features

Calibrating and taming automatically frequency accuracy of OCXO with GPS and Beidou;

High accuracy;

Excellent long-term stability and good short-term stability;

Ethernet monitoring.


Specifications

Input Signal

GPS Satellite Signal / RF Signal

GPS L1 band

Beidou Satellite Signal / RF Signal

Beidou B1 Band

Physical Interface

BNC

Output Signal

◆ 10MHz Signal

Signal Waveform

Sine Wave

Number of Output Channels

8

Output Power

7±2dBm

Frequency Accuracy

<5×10-12 (tamed by satellite signal, 24-hour average)

Frequency Stability

≤1×10-11/1s

Phase Noise

<-105dBc/Hz @10Hz

<-130dBc/Hz @100Hz

<-140dBc/Hz @1KHz

<-145dBc/Hz @10KHz

Harmonic

<-30dB

Physical Interface

SMA

Monitoring Management

(1) Ethernet monitoring and management functions.

(2)Monitoring Protocol: SNMPv2

(3) Connection rate: 10/100M adaptive

Dimension

19-inch 1U racking case

Electrical Characteristics

AC 220 × (1 ± 10%) V

Environmental Characteristics

Working Temperature

-10 ° C ~ +50 ° C

Storage Temperature

-40 ° C ~ +85 ° C


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