Receiving every signal is not always a good thing — especially when you receive them all at once! The Doctor describes why proper filtering is important.
The TH-D74 is Kenwood’s latest hand held transceiver. It offers a wide range of features including digital (D-STAR), 2m/70cm analogue FM, APRS as well... Read more
KIRKLAND, Wash. (May 2017) – Adventure awaits with the new Icom ID-4100A VHF/UHF Dual Band Transceiver. A compact and smart design, this is the perfec... Read more
“I’ve been wanting to do a comparison video for a while between the TYT MD2017 and the Retevis RT-82 dual band DMR HTs, which are essentia... Read more
Description: WHAT IS SOFTWARE DEFINED RADIO (SDR)? In traditional hardware radios, the mathematical operations required to decode and proces... Read more
This high ruggedness device, MRF1K50H, is designed for use in high VSWR industrial, scientific and medical applications, as well as radio and VHF TV b... Read more
As an easy introductory solar project I purchased Harbor Freight’s 45 watt solar kit for my ham radio use. Read more