Welcome all builders to the homebrew Hfpacker‐Amp V4 Project. This project parts and your efforts will eventually provide you with a compact 5 watt input to 30‐35 watt output linear …

A backpack HF amplifier kit for QRP operation. 0.1 to 5 watts in / 35-40 watts out. All bands. All modes. Internal power boost circuit facilitates 12V battery operation. Time Owned: more than …

2020年2月3日 · My son-in-law has a HF Packer V4 for his Yaesu FT-817 and I have a SuperPacker Pro for my Elad Duo. Today, the competition is very stiff in the power amplifier area.

2020年10月26日 · Hello John, There is a V4 available in a silent auction. Make a bid. I realize this thread is a bit older, but do you still have the hf packer kits available? I had an unbuilt HF …

View and Download HF PackerAmp V4 construction manual online. PackerAmp V4 amplifier pdf manual download.

Here it is – my build log for the HF Packer Amp v4. I followed the instructions provided by HF Projects here – Construction Manual (PDF) * There were a couple minor deviations from the …

2020年10月26日 · Hello Eugene, I had an unbuilt HF Packer Amp V4 R6 kit returned to me about 6 months ago and is still sitting in the box on my bench. I can't take any responsibility for it, but …

2017年4月6日 · Virgil designed the miniHFPA to target the SOTA/NPOTA crowd, so it is very small, requires so little as 1 watt drive for full output (nominally 35 watts), barely sips current when idling, and will maintain full output even when battery voltage falls to 10 VDC.

Section One - Introduction w Hfpacker-Amp V4 R6 Project. This project parts and your efforts will eventually provide you with a compact 5 watt input to 30-35 watt output linear amplifier for use …

Welcome, all builders to the homebrew HF Packer-Amp miniHFPA Project. This project parts and your efforts will eventually provide you with a compact 5-watt input to 30-35 watt output linear amplifier for use with QRP SSB/CW transmitters on selected amateur bands 160 through 10 meters and powered from a 12 volt DC supply.