On 5/18/2013 9:26 PM, Bryan D. Boyle wrote:
I know that RB had to build an amp to get enough drive to modulate the 220 Micor using direct FM injection when they built my rig; does anyone have a simple schematic of a 5534 or some such op-amp that can give me a reasonable amount of gain so I can try and get decent (well, how about understandable) deviation out of this thing?
Amplifier: http://www.repeater-builder.com/projects/audioamp.html FOB that provides enough snot (audio) all by the elf (all by itself): http://www.repeater-builder.com/products/usb-rim.html Disclaimer: I helped design the RIM - I'm not financially connected. Kevin - WJ8G ----- No virus found in this message. Checked by AVG - www.avg.com Version: 2013.0.3336 / Virus Database: 3162/6339 - Release Date: 05/19/13