Скачать с ютуб Portable Ham Radio on Solar Power: Current consumption в хорошем качестве

Portable Ham Radio on Solar Power: Current consumption

Reducing current consumption is critical to an off-grid ham radio station on solar power. In this episode we review whether or not a QRP radio like the Icom IC-705 with an amplifier (DIY599 PA500) is more efficient than a QRO rig like the Yaesu FT-891 on its own. We specifically want to understand receive current load, transmit load or current draw and efficiency of the transmitter at certain watts. If you find this video interesting, be sure to watch "How to solar power your portable ham radio" series:    • Off-Grid Solar Power for Portable Ham...   We traveled to Hailuoto Island for some portable ham radio and to answer the efficiency question. We took along the 2x 100 watt Powerfilm FM16-6000LT solar panels, a Yaesu FT-891 & 576wh Solar Generator, and an Icom IC-705, DIY599 PA600 amplifier and a 256 watt hour solar generator. The goal was to test which station was more energy efficient, while running on solar power. With the lessons learned, it is now possible to build an incredibly efficient portable ham radio station for off grid, or grid down ham radio 73 Julian #oh8stn Share video url:    • Portable Ham Radio on Solar Power: Cu...   Ordering the Icom IC-705? Order your own Icom IC-705 from GigaParts USA: https://oh8stn.net/32Emj8w Order your own Icom IC-705 from PileupDX EU: https://oh8stn.net/3l8Ar0b PowerFilm Solar http://www.powerfilmsolar.com Use "oh8stn" for discount on the Lightsaver Max. PA500 Amplifier http://www.diy599.com ______________________________________________________________________________- Want something interesting to dive in to while waiting for the next video? Visit my blog and website: https://oh8stn.org If you found this post useful, entertaining, inspiring, or educational, consider becoming a channel member, joining my patreon community, dropping a buck in the tip jar, or getting yourself some Anderson Powerpole gear on eBay. It also helps if you simply share this video with someone who will appreciate it. Become a YouTube channel member or join the patreon community, to get bonus videos and content before everyone else. Join the OH8STN Patreon community:   / oh8stn   Become a YouTube channel member:    / @oh8stn   Add a few bucks to the kitty with PayPal: https://www.paypal.me/oh8stn/5usd/ Get your Anderson Powerpole gear from ebay: https://goo.gl/5dvGEa Disclosure: Some of the links above are affiliate links. This means that, at zero cost to you, I will earn an commission if you click through the link and finalize a purchase.