I am trying to change the antenna on the USB bluetooth dongle just showed in the following youtoube video
This "bluetooth dongle" allows my Data Acqusition Software to talk to my " bluetooth Device". Right now, both devices stop talking to each other when I walk carrying the "bluetooth device" more than 25 to 30 feet away from my laptop.
I am using the following bluetooth Dongle
The thing is that the guy did not mention the what kind of Antenna will work with this 50 ohm Jack. I am trying to increase the range of the bluetooth dongle. If this is true then what type and dimension of the antenna should I use.
I used the following antenna with the Jack but still I loose bluetooth connection, if I walk away form the laptop more than 25 to 30 feet.