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Re: Antenna Analyzer problems.

 

Leo,

A resistor is an inductance too. A conductive resistive film on a ceramic rod is spirally grooved to give a final value.
Typically a 1 -5 Ohm blank is grooved to produce a 50 Ohm resistor. I used to run a factory makng them!

What I meant was interconnect RF wires must be coax in a build. I haven't built this project myself.

Raj

At 10-11-2017, you wrote:

Hi Raj,

Not entirely sure what you mean by connecting the board DDS and ANT to the external BNC? We even see the same responses with a resistor directly soldered onto the board pads for ANT ?

regards,

Leo
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