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Re: Spurious RF at beginning of transmission

 

Same transformers are available from China, 10 for 3$ with free shipping or so.
Some sellers with 2/5 pcs even cheaper.

Raj

At 01/06/2017, you wrote:

Possible.? Wants $1.39 + $3.15 for shipping, so the transformer is kind of painful.
Especially with a thousand or more rigs spread around the world now.
I'd probably advise that most just live with the pop and use Allard's scheme for CW
Those that aren't interested in CW can use your easily scrounged 0.1uF fix.
?

On Wed, May 31, 2017 at 09:39 pm, Raj vu2zap wrote:
We could put an audio isolation transformer between the mic/preamp stages and the mixer.

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