Multi-channel 5G base station testing device and testing method
A test device and multi-channel technology, applied in wireless communication, electromagnetic wave transmission system, electrical components, etc., can solve the problems of low efficiency and high cost, and achieve the effect of reducing production cost, reducing hazards, and reducing production cycle
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Embodiment 1
[0026] to combine figure 1 and figure 2 , a multi-channel 5G base station test device, including a main control and baseband signal processing extension, multiple radio frequency transmitting extensions and a plurality of radio frequency receiving extensions, the main control and baseband signal processing extension including a human-computer interaction control interface, a high-performance CPU processing unit and baseband signal generation and analysis processing unit.
[0027] The human-computer interaction control interface is connected with the high-performance CPU processing unit, the high-performance CPU processing unit is connected with the baseband signal generation and analysis processing unit, and the baseband signal generation and analysis processing unit is respectively connected with the radio frequency transmitter extension and the radio frequency receiver extension through the high-speed optical fiber interface To meet the large amount of data transmission re...
Embodiment 2
[0045] Propose a kind of test method based on embodiment 1.
[0046] A method for testing a multi-channel 5G base station testing device, comprising the following steps:
[0047] Step 1: Select a test mode on the human-computer interaction control interface through remote control or on-site operation, configure channel parameters, and select a channel display interface to simultaneously display and control multiple channels.
[0048] Step 2: The high-performance CPU processing unit sends control or request instructions to the baseband signal generation and analysis processing unit, the radio frequency transmitting extension, and the radio frequency receiving extension.
[0049] Step 3: The baseband signal generation and analysis processing unit generates the baseband signal according to the test mode, or prepares to receive the baseband signal for analysis and processing, and at the same time, generates a trigger signal synchronous signal to cooperate with multi-channel data a...
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