What are the main items of Bluetooth signal testing?

QWE4562009

What are the main items of Bluetooth signal testing? [Copy link]

 

What are the main items for Bluetooth signal testing? Frequency offset? Bit error rate? Packet loss rate? Transmit power? What other parameters need to be tested and verified? Which instrument is more suitable? I heard that a dedicated
Bluetooth test instrument costs several million?

This is my first time playing with a Bluetooth chip. Regarding Bluetooth broadcasting, are all Bluetooth devices like that, broadcasting data and waiting for connections? Is there no other way?

Jacktang

Please learn about Bluetooth Qualification or BQB certification

bqgup

There is also RSSI parameter

QWE4562009

bqgup posted on 2021-4-29 16:56 There is also the RSSI parameter

What is the difference between RSSI and receiving sensitivity?

bqgup

QWE4562009 posted on 2021-4-30 18:59 What is the difference between RSSI and receiving sensitivity

RSSI indicates the strength of the received signal, which is equivalent to how loud the ear hears. The receiving sensitivity is the ability to capture the signal, which is equivalent to whether our ears can hear it.

QWE4562009

Jacktang posted on 2021-4-29 15:33 Please understand Bluetooth Qualification Certification or BQB Certification

This kind of certification Bluetooth chip is ready, right?

QWE4562009

bqgup Published on 2021-4-30 21:42 RSSI indicates the strength of the received signal, which is equivalent to how loud the ear hears. The receiving sensitivity is the ability to capture the signal, which is equivalent to whether our ears can...

What is the English word for receiving sensitivity?

Jacktang

QWE4562009 posted on 2021-5-1 16:09 What is the English word for receiving sensitivity?

The landlord is so lazy

RSSI (Received Signal Strength Indicator)

Jacktang

QWE4562009 posted on 2021-5-1 16:08 Are all these certified Bluetooth chips ready?

Can check whether it is authenticated

Go to the Bluetooth organization sig, you can check it on the sig official website

QWE4562009

Jacktang posted on 2021-5-1 17:59 You can check whether it is authenticated to the Bluetooth organization sig, you can check it on the sig official website

Send me the official website

Jacktang

QWE4562009 posted on 2021-5-9 12:10 Please send me the official website

QWE4562009

Jacktang posted on 2021-5-1 17:55 The OP is really lazy RSSI (Received Signal Strength Indicator) Received Signal Strength Indicator

Many people say this is the receiving sensitivity...

Jacktang

QWE4562009 posted on 2021-5-27 18:20 Many people say this is the receiving sensitivity. . .

Who are the many people?

soso

Is the main content of the post this: https://wenku.baidu.com/view/054f5fc189eb172ded63b769.html

Or the certification content of the Bluetooth Technology Alliance: https://www.bluetooth.com/zh-cn/develop-with-bluetooth/qualification-listing/qualification-process-with-required-testing/

QWE4562009

soso posted on 2021-7-7 17:27 Is the main content of the post: https://wenku.baidu.com/view/054f5fc189eb172ded63b769.html or...

right

QWE4562009

Jacktang posted on 2021-5-27 22:27 Who are the many people?

I mean since RSSI is the received signal strength, what is the English for receive sensitivity? ?