May 2024 – S21RC Shack

5 Band LPF for HF Amplifier (up to 200W)

Post author:s21rc
Post published:May 27, 2024
Post category:DIY Ham Radio
Post comments:0 Comments

As many wish to make the cheap PA-70, PA-100 type Chinese SSPA using IRF530 based MOSFET. I always advise them to never operate a SSPA without final LPF. We do…

M	T	W	T	F	S	S
		1	2	3	4	5
6	7	8	9	10	11	12
13	14	15	16	17	18	19
20	21	22	23	24	25	26
27	28	29	30	31