bhi Ltd. DESKTOP
Stylish & Robust
Works with almost any radio or receiver including SDR radios!
The bhi DESKTOP DSP noise cancelling base station speaker is designed to greatly improve the speech quality of noisy radio communication channels, especially amateur radio, two-way radio, HF radio and SDR radio. The new rotary volume and filter controls make it very easy to use and it is suitable for all bands. The speaker comprises a 4" bass driver and 1" tweeter unit with a 10 watt DSP noise cancelling unit. The DESKTOP speaker can also be connected to a stereo line level input signal, or to a speaker level audio signal. There are audio tones for both the volume control and filter levels, plus audio overload indication. There is a 3.5mm headphone socket that will take either mono or stereo headphones. It comes with a metal mounting bracket that can be left on or removed depending on personal choice, a 1.2 meter audio cable with a molded 3.5mm jack plug and banana plugs plus a 2.1mm fused DC power lead and user manual
I have sometimes been a little sceptical about DSP noise cancellation, but this really does reduce noise very effectively without any annoying and distracting DSP artefacts
Mr. B Hiley:
Here to View the Installation & Operation Manual