UK Vintage Radio Repair and Restoration Discussion Forum - View Single Post - 0.1-2000 MHz Wide Band Amplifier ~£4

Bazz4CQJ · 25th Oct 2018, 1:33 am

So, making use of my extensive collection of 1950's signal generators and my 20MHz scope

, I think I can fairly safely say that these two £4 amps work very happily at that frequency, with ~30dB gain. I'm guessing that if they work at all, then they may well work as per spec, or at least to 150MHz, where my interests die off? I'll see what I can devise to do more tests.

Ironically, the SMA to BNC adapters that I bought with them, well,

.

B

25th Oct 2018, 1:33 am	#32
Bazz4CQJ Dekatron Join Date: Apr 2009 Location: Oxfordshire, UK. Posts: 4,935	Re: 0.1-2000 MHz Wide Band Amplifier ~£4 So, making use of my extensive collection of 1950's signal generators and my 20MHz scope , I think I can fairly safely say that these two £4 amps work very happily at that frequency, with ~30dB gain. I'm guessing that if they work at all, then they may well work as per spec, or at least to 150MHz, where my interests die off? I'll see what I can devise to do more tests. Ironically, the SMA to BNC adapters that I bought with them, well, . B __________________ Saturn V had 6 million pounds of fuel. It would take thirty thousand strong men to lift it an inch.