RTL-SDR Blog Wideband LNA

[jason13]

When placing this LNA outside at the antenna is there anything I should do to weatherproof it for example from heat or rain. Thank you

[EmilK]

I use silicon grease until all air from inside is removed. I had this way outside on my mast an uputronic ceramic filtered amp and later the tripple filtered adsb amp.

[jason13]

Thanks For The Tip. Will Give It A Try

[rtlsdrblog]

Weatherproofing tape, or an upside down bottle.