Re: How to upgrade an HF+ v R1.00.00>
Kriss Kliegle KA1GJU
Good catch, but luckily both use the same firmware! I remember somebody asking that on the Airspy Groups long ago, about the time I started getting my Discoveries.
From their 'products' page, if you scroll down to the bottom of each one, by copying the link address (I did it here for show), the same location for the firmware appears, so it is the same firmware!
HF+ (dual antenna port)
Latest Stable R3.0.6-BB 2019-08-20 ((https://airspy.com/downloads/airspy-hf-flash-20190820-bb.zip))