View Single Post
Old 31st Jan 2023, 10:43 am   #15
murphyv310
Dekatron
 
murphyv310's Avatar
 
Join Date: Sep 2006
Location: Kilmarnock, Ayrshire, UK.
Posts: 5,421
Default Re: Crystals for David Looser Modulator

Hi
I managed to obtain crystals last year for the Rod Pentode Channel 1 Modulator from Vince Jakomin, sadly they were the last of his stock and no more were being made, there is now only one company (allegedly) in Europe making crystals and they are expensive. There are companies in China though and they offer fast turn around which is to be avoided as crystals have an aging process and if not done will drift so avoid these people if you want an accurate crystal. I also have a David Looser board here that refuses to work even with new crystals and I'm beginning to think the PCB must be porous and conductive, I've tried everything.
__________________
Cheers,
Trevor.
MM0KJJ. RSGB, GQRP, WACRAL, K&LARC. Member
murphyv310 is offline