Bluetooth improvement

[chris]

This is my short term solution for better bluetooth signal. I figured there would be better coverage if the antenna didn't have the radio case to transmit through. My eyes are old and I have a hard time seeing the circuit board to add an external antenna. I also am not sure on where to solder the coax shield to. When I try to do the external antenna, I will post my results. Also, I haven't seen it in other posts, but interesting to see a data and usb cutout on the front of the chassis.

[Kaush]

Chris, did you find any more information about these ports?

Thanks,

Kaush

[chris]

Here is a better pic of what I wound up with........ It does seem to help a little bit for range to the tablet, but no real noticeable change to the HT range. I'm gonna have to do antennas on both for real improvement.

[Marnoch Standen]

There were some that had installed a further antenna from the wire that goes to the small antenna on the front.

There may be a restriction on the circuit as some have looked.at.

I believe that increase in TX has to equal to RX and the return TX or its a waste.

Enjoy experimenting 

Min Standen G0JMS

On 22 Mar 2024 18:12, chris <ch...@hollahan.net> wrote:

This is my short term solution for better bluetooth signal. I figured there would be better coverage if the antenna didn't have the radio case to transmit through. My eyes are old and I have a hard time seeing the circuit board to add an external antenna. I also am not sure on where to solder the coax shield to. When I try to do the external antenna, I will post my results. Also, I haven't seen it in other posts, but interesting to see a data and usb cutout on the front of the chassis.

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[C.L. Hollahan]

I have not.

Chris

On Mar 27, 2024, at 17:04, Kaush <kaushik...@gmail.com> wrote:

Chris, did you find any more information about these ports?

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