Category: QUESTIONS & ANSWERS
What is the antenna lobe in the pattern?
* Question
What is the antenna lobe in the pattern?
* Answer
The other lobes of the antenna lobes other than the main lobe are called side l [...]
What constitutes a reader?
* Question
What constitutes a reader?
* Answer
RF signal transmitting unit, high frequency receiving unit and control unit
[...]
What are the audio ADC related modules?
* Question
What are the audio ADC related modules?
* Answer
(1) Stereo ADC
(2) Audio Recording Selector
(3) Recording Gain
(4) Automatic [...]
What is the tunnel technology?
* Question
What is the tunnel technology?
* Answer
From the perspective of network communication, this is equivalent to installing a virtual [...]
What is the composition of ISDN?
* Question
What is the composition of ISDN?
* Answer
Terminal, terminal adapter, network terminal equipment, line terminal equipment, and sw [...]
What is the development trend of LED display?
* Question
What is the development trend of LED display?
* Answer
(1) High brightness and full color.Since the advent of blue and pure green [...]
What are the commonly used static calibration devices?
* Question
What are the commonly used static calibration devices?
* Answer
At present, commonly used static calibration devices are: piston [...]
What are the characteristics of the GSM network?
* Question
What are the characteristics of the GSM network?
* Answer
The characteristics of the GSM network are as follows:
1) Spectrum ef [...]
What are the disadvantages of a distributed power system?
* Question
What are the disadvantages of a distributed power system?
* Answer
1 system design is cumbersome.
2 high cost.
[...]
What is the difference between Thumb and ARM instructions?
* Question
What is the difference between Thumb and ARM instructions?
* Answer
The specific differences between the Thumb instruction and th [...]
