[Boatanchors] tube tester readings

[Carl]

Where I come from Terman and Langford-Smith was required reading old boy.

Carl


> No Carl, they didn't come around and change your books either. They would 
> have to bring chisels
> for your stone pages.
>
> Price
>
>
>
>> Only in Siemens Land (-;  Thankfully all the truly great reference books 
>> still use the old way.
>>
>> Carl
>> KM1H
>>
>>
>>
>> The term Mhos ( 1/Ohms ) has not been in use in several decades. The Mho 
>> was
>> changed to
>> The Siemens.
>>
>> Regards and 73....Price WØRI
>>
>>
>>
>>>
>>> Transcoinductance is:
>>>
>>> Change in Plate Current / Change in Grid Voltage
>>>
>>> The units of measure are reciprocal Ohms (1/Ohms) also called Mhos
>>>
>>>
>>>
>>>> Ok, this may seem like a duh to some, but on my B&K Dyna-jet tube
>>>> tester, the meter is scaled numerically from 1-120 but I have no idea
>>>> what the reference quantity means. The REPLACE-REJECT-GOOD markings
>>>> are not too much for my small brain. I know this is a mutual
>>>> conductance tester and I know what that means but have no idea how
>>>> this scale translates to that.
>>>>
>>>> Another unknown is regarding dual section tubes. The chart shows a
>>>> test 1 and test 2 but no reference in the manual as to which section
>>>> of the tube is which.
>>>>
>>>> Please enlighten me.
>>>>
>>>> Thanks and 73, Dick KF4NS
>>>> St Petersburg, FL 33714 USA
>>>> Keep The Glow!
>>>
>>>
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>