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Re: Can an antenna noise bridge be used to measure the antenna input port impedance on a receiver?


 

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I've never used one for that purpose, but you will likely need to add an attenuator, as most noise bridges will overload front ends.

Give it a try and report back.

-- Cheers
Tom
-- 
Prof. Thomas H. Lee
Allen Ctr., Rm. 205
420 Via Palou Mall
Stanford University
Stanford, CA 94305-4070
On 5/19/2023 12:16, Jeff Green wrote:

I was given a Heathkit HD-1422 and a Heathkit HD-1250 "Solid State Dip Meter." Both work fine, were built with care and look like they were built yesterday.

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Can an antenna noise bridge be used to measure the antenna input port impedance on a receiver?


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