UK Vintage Radio Repair and Restoration Discussion Forum - View Single Post

Neil Purling · 1st Jan 2019, 12:09 pm

When Shango066 made the HX-6B he also took it to the abandoned mining site, his low-signal test site.
I wonder how he could tell what he was listening to going by the camcorder's sound pickup.

I was just wondering if you used the 2N3904 in the HX-6B in place of any 9018 it would increase the performance.
Is there anything that you can do in order to introduce some 'top-cut' to a transistor radio?
In a valve radio I would put a capacitor between the anode of the o/p device and chassis of around 0.01uf.

1st Jan 2019, 12:09 pm	#86
Neil Purling Nonode Join Date: Jul 2005 Location: Hull, East Yorkshire, UK. Posts: 2,087	Re: More Chinese AM radio kits When Shango066 made the HX-6B he also took it to the abandoned mining site, his low-signal test site. I wonder how he could tell what he was listening to going by the camcorder's sound pickup. I was just wondering if you used the 2N3904 in the HX-6B in place of any 9018 it would increase the performance. Is there anything that you can do in order to introduce some 'top-cut' to a transistor radio? In a valve radio I would put a capacitor between the anode of the o/p device and chassis of around 0.01uf.