wiki:projects:lna_biast:cheap_ebay_lna_biast_mod
Quick Bias-T for ebay LNA
This is a quick hack to power a cheap chinese LNA from the coax. This is only intended to work in UHF band.
- Inductor : 4310LC Wideband Bias Chokes from coilcraft
- 10uF tantalum capacitors
- 0.1uF ceramic capacitors
- 5v LDO (high quality low noise would be better)
wiki/projects/lna_biast/cheap_ebay_lna_biast_mod.txt · Last modified: 2020/04/19 19:39 by f4hvx