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Anyone recommend a source of 36:50 ohm ununs?
On 7/27/2016 4:43 PM, Ian Jackson wrote:
In message , Robert Smits writes Thanks for all the suggestions. I'll see what it's like with 50 ohm coax first, and then make other changes. What about making the antenna somewhat longer than a quarterwave (which presumably is what it is)? This will make the feedpoint impedance higher resistive, and inductive. Make it long enough to get the resistance close to 50 ohms, and then add series C to cancel the inductance. Or, rather than fussing with the antenna, just use a 50 ohm .051 wavelength open stub located 0.113 wavelengths from the antenna. Use a T-connector. Wavelengths are electrical lengths. Good for 1.8Mhz. Feel free to check my numbers. |
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