Is the HF+ Discovery worth it over the older HF+?

The Discovery adds extra pre-selectors and a new DSP core for better filtering and strong-signal handling. If you listen in crowded bands or chase weak signals, it is the better pick.

What frequency range does it cover?

It is built for HF and VHF listening, with band-tracking pre-selectors across the supported bands. Check the band list for the specific frequencies you want.

Does it come with an antenna?

It has an SMA antenna socket but no antenna is listed in the box. Plan on a separate HF or VHF antenna matched to your bands.

What software do I need?

It works with all major SDR software, so you choose the application. You will need to install and configure that software on a PC before listening.

Can I listen remotely?

Yes. It can run as a network server through SpyServer, letting other listeners connect over a network from a host PC.

The best new price seen is $169.00 at Sonoff Official Store as of November 5, 2026. Two stores list it new, so compare them before buying.

Where is the Airspy HF+ Discovery cheapest?

At Sonoff Official Store, for $169.00, as of our latest check.

Where can I buy the Airspy HF+ Discovery?

2 stores we checked sell it, including Sonoff Official Store, eBay.

Airspy HF+ Discovery

Best price now

$169.00at Sonoff Official StoreObserved at 7:59 PM

Compared across 2 stores. Prices are checked against each store and labelled with when.

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Our take on the Airspy HF+ Discovery

The Airspy HF+ Discovery is a small USB-powered software-defined radio receiver for HF and VHF listening, built around band-tracking pre-selectors and a DSP core that adjusts gain and filtering in real time. It is known for strong-signal handling and low noise, which makes it a favorite for weak-signal and crowded-band reception. It measures 60 x 45 x 10 mm and weighs 32 g, and it can feed listeners remotely through SpyServer. The best new price is $169.00 at Sonoff Official Store as of November 5, 2026, with two stores listing it new.