Thursday, April 12, 2012

BITX20 - 9. Building and meassuring the 2nd IF Amplifier

Oh how much joy building none coil parts :)......
So the 2nd IP Amplifier was done in no time..... and i enjoyed it a lot!


Does any1 notice the 1 resistor being a different color ????
Yes indeed , 1 resistor was not included in the complete package. a 4.7 Ohm resistor.
Luckily i had one in stock.

Measuring this part was fun as well.....
There is a Q3 and a Q3a transistor.... and in the manual they have mixed up the value's what you should measure. So this again is one of the quirks from the BITX20 kit.
So if it says Q3, read Q3a , and if it says Q3a, read Q3..... And remember that this is a $100 kit :)

On to the next part !!! (still has no coils ;) )

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