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With the rapid development of satellite communication technology, the mobile satellite communication system has become a good means of mobile communication. It has the characteristics of long communication distance, reliable communication quality, rapid communication, and little impact on the environment. It has gradually been favored by people. favor. This year, more and more military and civilian mobile devices are equipped with in-motion satellite communication antennas to achieve long-distance communication with the ground. This terminal is very suitable for land and marine applications.
High-tech equipment is inseparable from the application of electronic components, and active crystal oscillators are an indispensable core part of satellite communication equipment. Active crystal oscillators are also called quartz crystal oscillators. They act on frequency generators and are data processing equipment. Generate a clock signal to provide a reference signal for a specific system.
In radio communication systems, crystal oscillators play a very important role. It can provide accurate clock signal,
Although crystal oscillators and antennas are different components, they are closely related in radio communication systems. The crystal oscillator provides accurate clock signals to ensure synchronization and coordination of various circuits, while the antenna is used to receive and send radio signals for communication purposes.
In radio communication systems, crystal oscillators and antennas usually require precise frequency control and matching. The crystal oscillator needs to provide a clock signal that matches the communication signal frequency, and the antenna needs to provide receiving and transmitting capabilities that match the communication signal frequency.
The OT1JI-111-12M material in the YSO110TR series of active crystal oscillators launched by YXC. The following are the typical parameters of OT1JI-111-12M and its application characteristics in mobile satellite antennas:
1. 5032 4P SMD quartz active crystal oscillator, frequency point is 12MHz, total frequency difference ±20PPM;
2. Industrial grade temperature -40~85℃, able to adapt to harsh working environment changes, ensuring stable system operation, and is widely used in satellites and starlinks;
3. Wide voltage range 1.8V-3.3V, metal shell, high strength and hardness, resistant to harsh environments.
YXC crystal oscillator YSO110TR series, frequency is 12MHz, total frequency difference ±20PPM, the following is the YSO110TR series specifications.
