From Titanic-era disasters to talking with astronauts, the story behind those letters is way more fascinating than you'd think Every once in a while, a jingle pops into my head completely uninvited, ...

Abstract: Inband FD operation has great potential in civilian/commercial wireless communications, because it can as much as double transmission links spectral efficiency by exploiting the newfound ...

'AST tries to get away with handing in only half the homework it was supposed to do,' says one amateur radio operator who's pushing back on AST's request to use the 430–440 MHz band. AST SpaceMobile’s ...

Coil64 is inductance coil calculator, that allows to calculate the single-layer and multi-layer air core inductors, the ferrite core inductors or chokes, planar coils on PCB etc.

Keepa\API\Response Object ( [request] => Keepa\API\Request Object ( [parameter] => Array ( [asin] => B08X6Z6KN2,B0D3TYXXX4,B0CMCK6J8T,B0DHSS2NNF,B0D9N9YX4D,B0D2TFYW34 ...

UPDATE 8/6: AST SpaceMobile has responded in a filing with the FCC, arguing that it designed its satellites to "mitigate interference" with amateur radio bands. Original Story: AST SpaceMobile and its ...

WALDO, Fla. (WCJB) -When power lines go down and cell service fails, amateur radio operators are often the last line of communication. That’s the message members of the Gainesville Amateur Radio ...

Dozens of ham radio enthusiasts will gather at Harris Hill Park in Big Flats June 28-29 for the annual Amateur Radio Association of the Southern Tier Field Day. The event will feature a continuous ...

The cost of a Ham Radio license ranges from $35 up to $700+, depending on the type and level of the license. The FCC structures amateur privileges in three ascending category levels. Each level grants ...

Designed to help HF radios and receivers that struggle with front-end overload from AM broadcast interference, such as Xiegu X6100, X5105, G90, G106 and SDR receivers. Lightweight and portable design, ...