hupRF Home Page

hupRF at Heelweg Microwave day in the Netherlands – 14th Jan 2017

hupRF will be present at the Heelweg Microwave event in Eastern Netherlands on Sat 14th Jan.   Advance orders for delivery on the day can be placed via the form on the Orders & Prices page -see the News page!

New Product – E Field Probe Active Antenna

Suitable for VLF through to HF reception, this exciting new product is now available for on-line ordering.  An excellent addition to your SDR or conventional receiver.

IC718 PAT Installation notes added – see PAT pages.

Latest rig list version uploaded  – V11 – see PAT page

Available now! – 4m and 6m versions of the DG8 Masthead preamp – see the News page


G4HUP products are still available, and all previous documentation is available in the Archive section, so you can still get the information to assemble that kit you bought in 2011!

Existing products will continue to be branded as G4HUP, but as new products are introduced they will bear the hupRF marking.  Increasingly, you will also see me marketing quality products designed by others, such as the DG8 144MHz Masthead Preamplifiers, which are by GM3SEK.

Have a browse of the site.  If you want to place an order, there is a form at the bottom of the Orders page.  If you have any technical questions about products, then please e-mail using the form below.