Ampleon has launched the ART2K5TPU LDMOS RF power transistor, offering a 2.5kW output and 1-400MHz frequency range, outperforming its predecessor…
Icom has just announced the IC-905 SHF SDR transceiver that covers 144MHz, 430Mhz, 1.2GHz, 2.4GHz, 5.6GHz and (with the help…
Icom ID-52 is the latest VHF/UHF D-Star color screen & Bluetooth handheld transceiver released by Icom, replacing the ID-51PLUS2.
This is an amazing hobby and has many sides to it, but as anything it's far from perfect. A Twitter…
The B1500 RF amplifier Backpanel Unit is designed to sit between a LDMOS RF amplifier and the rest of your…
The new Icom IC-705 should be available starting April 2020, with a MSRP of 124,800 yen + tax. As you…
This design offers a practical solution for HF/low-VHF amplifier output filters, handles 600W and is designed to cover all amateur…
For optimal performance, the heatsink should have a thermal resistance of 0.1C/W or better at full fan speed. For the…
I have recently made available a new version on the A600 amplifier based on MRF300 LDMOS transistors. Here is the…
Update: this project is evolving. See this page for the latest version. Kits are available in the shop area. The…