Tracking satellites and the ISS is pretty easy. All you really need is an SDR dongle or a handheld transceiver, a simple homebrew antenna, and a clear view of the sky. Point the antenna at the ...

You might borrow an antenna idea from him, at least. If you prefer something more analog, grab seven transistors and build this SSB transceiver.

The ENS92030 is a versatile multi-channel, Ka-Band frequency, beamforming transceiver IC for phased-array electronically steerable antenna systems. The ENS92030 integrates 4 receive and 4 transmit ...

Our top overall pick among all the avalanche beacons we tested, the Arva Evo BT has a long range, fast processing speed, and a ton… The post Going the Distance: Arva EVO BT Beacon Review appeared ...

Instead of binning your old unit, Ortovox is offering a beacon retirement initiative, giving you 30 percent off a new Ortovox Diract Voice. You can trade in your old avalanche transceiver from any ...

Transceiver system design for digital communications, c1995. Includes bibliographical references and index. Special thanks to Larry Huffman, senior scientist and system engineer, for thoroughly ...