[Amps] HF 30 dB Coupler

[Ron W4BIN]

On 6/14/21 8:11 PM, Richard Solomon wrote:

> Looking for an HF (3-30 MHz) Coupler
> for rf measurements. HB or commercial
> will do. Accuracy is not important but
> flatness would be a concern.

> 30dB port would do.

> Any suggestions ?


   I found an article about them:

   see: 
http://k6jca.blogspot.com/2015/01/building-hf-directional-coupler.html

   google.com is your friend!
-- 
    Ron  W4BIN - Understanding is much better than
                                      knowing how.U