hello,
I need a schematic for a broadband amplifier covering the 1-30MHz range.
Input about 50-100mW
Output 1-2W or 1-10W
Preferably a Class-A non-push pull design
The attatched file is an example of exactly what I need. The problem is that the BLF175 contains toxic material and I do not like to use it. Is there any direct non-toxic replacement for this?
Ah!
now this is a good solution for the experimenter, as this is designed for RF and not switching mode. is is very cheap too!
16W out from the RD16HHF1... I quess I could get at least 3-4W in class-A.
Great source, thank you.
I wonder if there is a bipolar transistor for the purpose?
No, I build this amplifier **broken link removed** look near the end of the page.
If is a well performer throughout the HF bands, a good designed amplifier up to about 1W.