This sharing is using the iphone's own text forwarding function, if any friends already know this text can be ignored.
Now many of my friends will use 2 mobile phones, a family friend, a company or because it is the old number traffic is not enough, but can not change the number, Android machine can achieve dual card dual standby, iphone can not this feature, so use iphone friends Many need to bring two mobile phones, it is very troublesome, especially in the summer to go out and wish to bring a mobile phone and nothing else. These days have been thinking iphones imagesage several devices can receive text messages at the same time, can it have forwarding function, it took a look under the mother to actually in ios8 has provided this method, this method requires two iphone devices As long as the backup machine supports ios8 above the system, I will use the 5S at home to use it out, 4S can see the sky again, play Yu Wei!
Both devices must use the same apple id, and then both devices will open the common-message and open the iimesage option above.
Find "send and receive" in, check each other's phone number.
Going back to the previous level, you will find that there will be one more option, “Forwarding,†and when you go in, there will be another device.
Open this device and you will find that your other phone will pop out a verification code and enter it.
At this point, it is already set up. The information that needs to be forwarded to the mobile phone will be forwarded to your other mobile phone through the Internet.
Important note: You only need to operate on the device that needs to be forwarded. No need to receive it. There is the forwarding device must be networked, this everyone should have no problem, the home wifi is open, the phone is lost at home like.
Talking about how to do the next voice, think about it, can only call transfer slightly, inquiries of the next Unicom call transfer charges, conditional transfer and unconditional transfer costs are not the same, unconditionally expensive, it is only conditional Signal, busy, no answer. The best is no one answered, can wait 30 seconds and then turn, the caller is not already hung up. Think of a trick, and finally Duan Niang found, no one can answer is to set the time. From 5-30 seconds, setting method as shown in figure, hey, so I can call transfer also get.
In summary: I need to call the transfer number is the old number, do not want to throw, many of my friends know this number, and various types of registration also need this number to receive the verification code. So I changed it to China Unicom's cheapest 10 bucks package (100M traffic, answer free), I had a 6-digit caller ID, call transfer I even caller need to use, anyway, another number It can be seen. And the cost of each exchange is 1 minute and 1 minute, but it does not cost 6 yuan a month, but it also saves money.
There are two iphone devices, transfer numbers when receiving text messages, answer the phone is not applicable to this method!
Non-literate students, writing texts are not good, if you have grammatical problems, please understand, but also hope to bear a lot!
RF Coaxial Connectors, commonly abbreviated as RF Coax Connectors, are specialized devices that play a pivotal role in facilitating the seamless transmission of radio frequency (RF) signals over coaxial cables. Their importance lies in ensuring reliable and efficient signal transfer across diverse communication systems, enabling seamless communication networks. Below is a comprehensive introduction to RF Coaxial Connectors, delving into their general characteristics, technical specifications, and widespread applications across various industries.
1. General Characteristics
Coaxial Design: RF Coaxial Connectors are designed to mate with coaxial cables, which consist of an inner conductor surrounded by an insulating material and an outer conductor (shield). This coaxial design helps minimize signal interference and ensures high-quality signal transmission.Impedance Matching: Most RF Coaxial Connectors are designed with a specific characteristic impedance, typically 50Ω or 75Ω, to match the impedance of the coaxial cable and the transmission line. This matching helps prevent signal reflections and maintains signal integrity.
Durability and Reliability: RF Coaxial Connectors are made from durable materials that can withstand various environmental conditions, including temperature fluctuations, humidity, and vibration. They are also designed for repeated connections and disconnections, ensuring long-term reliability.
2. Technical Specifications
Frequency Range: The frequency range supported by an RF Coaxial Connector depends on its design and materials. Some connectors are designed for low-frequency applications, while others can handle high-frequency signals up to several gigahertz (GHz).
Power Handling: Connectors have different power handling capabilities, ranging from low-power applications to high-power transmission systems.
Connection Mechanism: RF Coaxial Connectors come in various connection mechanisms, including bayonet (e.g., BNC), threaded (e.g., SMA, TNC, N-type), and push-on (e.g., MCX, MMCX). These different mechanisms offer varying levels of ease of use, durability, and performance.
3. Common Applications
Telecommunications: RF Coaxial Connectors are widely used in telecommunications infrastructure, including cellular networks, satellite communications, and microwave links.
Broadcasting: They are essential components in broadcasting systems, such as television and radio transmission, ensuring high-quality audio and video signals.
Test and Measurement: In test and measurement equipment, RF Coaxial Connectors are used to connect devices under test to measurement instruments, allowing for accurate and reliable measurements.
Military and Aerospace: Their durability and performance make RF Coaxial Connectors ideal for use in military and aerospace applications, including radar systems, missile guidance, and satellite communications.
Consumer Electronics: Many consumer electronics devices, including cable television set-top boxes, high-definition television (HDTV) receivers, and digital audio/video equipment, utilize RF Coaxial Connectors for signal input and output.
4. Key Advantages
High Signal Integrity: The coaxial design and impedance matching of RF Coaxial Connectors help maintain high signal integrity over long distances and in challenging environments.
Versatility: The wide range of connection mechanisms and frequency ranges supported by RF Coaxial Connectors makes them suitable for a variety of applications.
Durability and Reliability: Their durable construction and ability to withstand harsh conditions ensure long-term performance and reliability.
In summary, RF Coaxial Connectors are essential components in various communication systems, providing reliable and efficient transmission of radio frequency signals. Their coaxial design, impedance matching, and durable construction make them ideal for a wide range of applications, from telecommunications and broadcasting to military and consumer electronics.
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