Re: Z mismatch - was Slew Rates and Mic Pre performance

Sep 02, 2005 0 Replies

"Alan Rutlidge"



"Richard Freeman"
>>
>> Well actually I am afraid that Hybrid leakage is not actually anything to
>> do with impedance mis-match but rather more to do with Gain of a
>> Transmission System and the way a Hybrid works - The gain of the System
>> can (obviously) be affected by Impedance etc however the echo is not the
>> result of reflected signals due to Impedance mismatch but rather from the
>> fact that a hybrid is not perfect.
>> The term signal reflection is often used to refer to hybrid leakage but
>> (and here is the rub) it is not Impedance reflection.
>>
>>
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>>
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>
> When the source and load impedances are matched all the power developed by
> the source will be transferred to the load without loss.
** You are an absolute f****it - Rutmaniac .
As soon as either of the impedances vary relative to the other an
> impedance mismatch occurs.
** You are an absolute f****it - Rutmaniac .

The max power transfer theorem has nothing to do with the issue.


Under such conditions not all of the power developed by the source will be
> transferred to the load. This results in a loss of power which is
> directly related to the degree (ratio) of impedance mismatch.
** You are an absolute f****it - Rutmaniac .

(snip total irrelevances copied from some beginner's web site)


** You are an absolute f****it - Rutmaniac .

Can't even get chasing under aged Thai boys right without losing your shirt.


ROTFL........


.......... Phil

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