Search found 6 matches

by chirag.sharma
Thu Feb 02, 2017 12:00 pm
Forum: Hardware
Topic: WiFi Power
Replies: 11
Views: 24578

Re: WiFi Power

Hello,
Yes today I referred that topic.
I have attached both images: 1. Re commanded matching network but we didn't get TX output power and 2. Modified matching network to get proper TX Power.
by chirag.sharma
Thu Feb 02, 2017 4:41 am
Forum: Hardware
Topic: WiFi Power
Replies: 11
Views: 24578

Re: WiFi Power

We got success to get proper TX Output Power by adding 2.2nH inductor in series.

But the point is, we used recommended Pi network (same as provided in reference design) though we need to add 2.2nH inductor in series to get power.

Can anyone provide any input?
by chirag.sharma
Wed Jan 04, 2017 11:27 am
Forum: Hardware
Topic: WiFi Power
Replies: 11
Views: 24578

Re: WiFi Power

Please find my answers below: 1.Which command did you use? Chirag: wifiscwout 1 1 0 2.Which channel did you use? Chirag: Channel number 1. 3.Which rate did you use, 1Mbps? Chirag: We have tested single carrier mode but for further testing we have also tested power with command "wifitxout 1 0x0 0" an...
by chirag.sharma
Tue Jan 03, 2017 12:43 pm
Forum: Hardware
Topic: WiFi Power
Replies: 11
Views: 24578

Re: WiFi Power

Hello,
Thanks for it.
I have referred report and found that peak power is around 21dBm and average power is around 17dBm.

Actually we are using ESP32 chip and we did testing in single carrier mode.
For single carrier mode,we got peak power 15.68dBm.
by chirag.sharma
Tue Jan 03, 2017 5:11 am
Forum: Hardware
Topic: WiFi Power
Replies: 11
Views: 24578

Re: WiFi Power

Can anyone provide input on my query?
by chirag.sharma
Mon Jan 02, 2017 11:06 am
Forum: Hardware
Topic: WiFi Power
Replies: 11
Views: 24578

WiFi Power

Hi, We have used ESP32 chip on one of our board and we are doing measurement related to WiFi Power. We have tested WiFi Transmit Power by downloading FCC test binary "ESP32_FCC_WIFI_BT_20161208_V1.0.4.bin" on our hardware. There is one filter circuitry at LNA_IN (Pin number 2 of ESP32) and we put on...