Warranty&Compatibility: 12 months warranty; Radio Earpiece/Walkie Talkie Earpiece Headset compatible with Baofeng Kenwood Retevis BTECH PXTON SAMCOM Anytone TYT WOUXUN 2 Pin radios; including ...

VU4AX Team will be active from Andaman Islands, IOTA AS - 001, 10 - 21 March 2025. Team - ON4AMX/VU3PFV, ON4HIL/VU3PFT, ON5UR/VU3PFE, ON5RA/VU3PFF, ON5TN, ON6CC/VU3PFN, ON7FT/VU3PFH, ON7USB/VU3PFQ, ...

However, as departments grew, the radio traffic clogging these limited channels became unbearable, especially with multiple officers trying to talk simultaneously. The creation of 10-codes came ...

If you’re coming to Hackaday Europe 2025, you’ve got just over a week to get your bags packed and head on out to Berlin. Of course you have tickets already, right? And if you were still on the ...

It wouldn't be the first time Sigma had made such an update to one of its lenses: last year, it released the 24-70mm F2.8 DG DN II Art, which was 10% lighter than its predecessor. At 1090g (2.40lb), ...

Their sizes vary significantly, from Vesta—the largest, measuring about 329 miles (530 kilometers) in diameter—to much smaller bodies less than 33 feet (10 meters) across. Despite their vast ...

At the recent 38C3 conference in Germany, someone gave a talk about sending TOSLINK digital audio over fiber optic networks rather than the very low-end short distance fibre you’ll find behind ...

The center is not just called the third, as the first one was built back in 1980, but lasted only one season. It was erected right on the ice shelf with a thickness of about 200 meters, or rather ...

Mice were stimulated at for 30–60 s at 1, 10, and 20 Hz (5–50% duty cycle, 100% LED power ... Luminous flux was measured using a digital lux meter placed directly in front of the LED. The LEDs are ...