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Re: Help! I think I may have just ruined my 9 year old's Chanukah


 

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Hearing it over the time signal is why it is being suggested that you disconnect the dipole from your main rig and temporarily replace it with a short wire.

You won't harm the Yaesu at he power levels being produced by the Raduino.You are only using the Yaesu to "sniff" the output from the Raduino, in the absence of any other RF test gear.

Bill, VK7MX


On 21/12/2017 3:53 PM, tausciam@... wrote:

On Wed, Dec 20, 2017 at 07:59 pm, Vince Vielhaber wrote:
The tuning pot is connected between ground and +5 volts. When you tune it it varies the voltage going into on of the analog ports on the nano. That voltage is mapped and a freq is derived from that. Then the freq info is sent to the Si chip to make that freq happen. Without the pot connected that analog port is floating.
If it's at 5000, I'll never hear it. That stupid time station is way too loud. I have tried it though with the plugs still in....only unplugging it from the LCD so I could raise it up. Still didn't hear it.

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