What's on the HF Bench?

A Stridesberg Engineering active multi-coupler with a passband from 5KHz - 50MHz (for antenna sharing and front-end overload protection).

A KiwiSDR v2 provides access to the entire HF band simultaneously via its built-in OpenWebRX-like server application.
  ⓘ  PARC KiwiSDR v2 Info

Two additional HF-capable Airspy HF+ Discovery SDRs provide access to the amateur HF bands.
  ⓘ  PARC AirspyHF+ Discovery SDR Info

Remote access to the SDRs is provided through an OpenWebRX+ server application.
  ⓘ OpenWebRX+ Information and Operation

Learning Topics

The HF Bench can be used for exploring many radio interests. It demonstrates the capabilities of some inexpensive SDRs and some of the best SDR software available. Try them out and learn something new.

⇒ Radio Signal Propagation  ⓘ RF Propagation
⇒ Analog Signal Modes  ⓘ Analog Modes
⇒ Digital Signals  ⓘ Digital Modes
⇒ Weak Signal Propagation  ⓘ The WSPR Project
⇒ Additional References  ⓘ References