Chris van den Berg
chris, in the exit of the 2n2218 (driver, correct?) is it that youhave 150mw?
Yes, I have. By the way, the transistor I use is a 2N2219 but this
makes no difference.
and in his entrance?I will check this again. I remember that it was very little, I
remember I was suprised about the gain of the 2N2219 stage. May be I
posted it in an older message.
Are 150mw enough for exciting the irf510, to 6watts????The IRF510 is driven by voltage. I did not make the final amp yet so
I do not know.
The voltage output of the first mixer will be measure again by me
also, I remember that almost no power output was reached at that
point. The output power (over 50 ohms) of the oscillator is about 3
mw, with a expected conversion loss of about 7 dB (likely more), the
output on the potmeter will be about 0.6 mw.