WL1837MOD: Need help to control BT/BLE CW duty cycle for Korea wireless certification

Guna

Part Number: WL1837MOD

Hi,

I use Hcitool for BT/BE tests. The test lab in Korea is asking to perform CW Tx with 50% duty cycle. Currently I am able to transmit with 100% duty. I couldn't find a way to control this. Could you please help ?

I have attached a picture that was sent by the test lab.

over 3 years ago

0 Jacob B. over 3 years ago

TI__Genius 13052 points

Hi Guna,

I'll follow up on this next week.

Best regards,

Jacob

0 Jacob B. over 3 years ago in reply to Jacob B.

TI__Genius 13052 points

Hey Guna,

From my understanding, TI does not have a mechanism for controlling the carrier wave's duty cycle. We do have a testing guide for the WL8 that I will attach to this response. Does this address your test requirements?

4505.WL18xx Bluetopia PM Bluetooth RF Testing - Texas Instruments Wiki (1).pdf

Thanks,
Jacob

Wi-Fi

Wi-Fi forum

WL1837MOD: Need help to control BT/BLE CW duty cycle for Korea wireless certification