REVO SoundStage Circuit Description Product: Bluetooth Speaker Brand Name: REVO Model Number: SOUNDSTAGE Rating: Input: 100-240Va.c. 50/60Hz 1.5A; Output: 18Vd.c. 3300mA. The AC/DC adaptor was
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Giorno: 28 Marzo 2018
Considerazioni di design nella raccolta di energia RF
Nell’aria sono presenti molte fonti di energia, la nostra moderna tecnologia RF trasmette milioni (se non miliardi) di watt nell’atmosfera attraverso vari modi. La raccolta
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Baofeng UV3R+ Inside
Seen this image posted on Facebook recently which shows the circuit board inside the Baofeng UV3R+ and thought you may like to take a look.
Read moreVK9CH Cocos Keeling Islands. From DXNews.com
Michael, DF8AN will be active as VK9CH, from Cocos Keeling Islands, IOTA OC – 003, 6 – 10 November 2018., VK9CH Cocos Keeling Islands. From
Read moreVK9XQ Christmas Island. From DXNews.com
Michael, DF8AN will be active as VK9XQ, from Christmas Island, IOTA OC – 002, 3 – 6 and again 10 – 17 November 2018., VK9XQ
Read moreJW7XK JW6VM JW9DL JW5X Svalbard Islands. From DXNews.com
LA7XK, LA6VM and LA9DL will be active from Svalbard Islands, IOTA EU – 026, 10 – 15 October 2018, as JW7XK, JW6VM, JW9DL., JW7XK JW6VM
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Hamvention Setting Space Aside to Spotlight Emergency Communication Vehicles
In keeping with its theme, “Serving the Community,” Hamvention® 2018 is offering an opportunity for Amateur Radio groups to display the communication vehicles they use to
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ISS SSTV active on 145.800 MHz FM in April
The International Space Station (ISS) amateur radio Slow Scan Television (SSTV) transmissions on 145.800 MHz FM are expected to be activate over several days in April. The
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