HARDROCK-500 Power Amplifier Support Kit - HobbyPCB
The HARDROCK-500 Amplifier Support Package allows you to take an RF Power Tools AN-1919 or other 500W amplifier deck and build a fully functional QRP to 500W Amp. This product is now out of stock and has been discontinued. Hardrock-500 features: Completely self-contained - built-in power supply for 100-250 VAC Light
HARDROCK-500 ATU - HobbyPCB
The ATU-500 comes in kit form with everything you need to get going and even includes pre-wound toroids. The ATU 500 is designed to be installed on the Hardrock-500 amplifier support package.
HobbyPCB
Source for amateur radio amplifiers and kits.
Hardrock-500 Power Amp Project - Google Sites
The Hardrock-500 will support virtually any high power RF amplifier deck but to make it easy, we are designing a special version of the Microsemi AN-1819 that uses VRF-2933's instead of...
Hardrock-500 Power Amp Project - Google Sites
Hardrock-500 features: Completely self-contained - built-in power supply for 100-250 VAC. Light weight - 7.5 Kg (16.5 lbs.) including power supply. Low cost - around $1700. Dual color LCD...
Building from a kit the Hardrock-500 Amplifier for Amateur ... - YouTube
2022年3月16日 · Designed as a single sideband RF amplifier by Jim WA2EUJ, owner of Hobby PCB, which makes and sells the kits, this video by David W2LNX provides detailed step-by-step instructions, lessons...
Hardrock-500 Technical Forum - Google Groups
2024年11月21日 · Welcome to the Hardrock-500 technical forum. Here we will explore all of the technical issue of building, testing and operating a Hardrock-500 amplifier. If you want to join, send the join...
HobbyPCB_Hardrock-500_使用说明书手册_2021 - 道客巴巴
HARDROCK-500OperatingInstructionsJimVeatchWAEUJ1March01
HobbyPCB Hardrock-50 Assembly Instructions Manual
HobbyPCB engineers have extensively tested the Hardrock-500 with the RF Power Tools, AN-1819 amplifier board that uses a pair of Microsemi VRF2933 LDMOS FETs and is capable of 400-500W output with 5 watts of drive.
Hardrock-500 Discontinued? - Google Groups
2024年5月7日 · The HobbyPCB website says the HR-500 is out of stock AND DISCONTINUED. I have nothing but praise for this amp. I use it every day with my 5W Hermes SDR and I work all over the world.