Re: attenuator


Gordon REASON <gordonj.reason@...>
 

Looking at an online attenuator calculator , for a Pi style , fo 50 Ohms .........                                                         some 52 ohms to ground at each end , and 789 ohms across the top ...........

So , a choice ......... it's either been fried ........ or the label has been changed .........

Do you have a Vna , to check it with ?

On 05 March 2021 at 12:01 "militaryoperator via groups.io" <Military1944@...> wrote:

I have this 100W 30db attenuator but the i/p measures 14 ohms to gnd, the o/p 51 ohm to gnd and the through is 61 ohm. 

I'm thinking its duff? 

Ben

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