ARRL SOTABEAMS Quick Start Manual

Wolfwave audio processor

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SOTABEAMS Wolfwave Audio

Processor

Reviewed by Paul Danzer, N1II

n1ii@arrl.net

The Wolfwave Advanced Audio Processor from

SOTABEAMS can add selectivity to an existing

receiver or transceiver, and it offers a number of

other audio processing features as well. It connects

to the headphone jack or speaker output and pro-

vides processed audio that can be used with head-

phones or a speaker.

Overview

The block diagram for the Wolfwave is simple —

audio is fed to an analog-to-digital (A/D) converter,

and then it goes to a microprocessor. The processed

Bottom Line

The Wolfwave Advanced Audio Processor

off ers a number of ways to add fi lters, noise

reduction, and other features to receivers

without those amenities.

www.arrl.org QST

March 2020

Table of Contents

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Page 1 Reviewed by Paul Danzer, N1II n1ii@arrl.net The Wolfwave Advanced Audio Processor from SOTABEAMS can add selectivity to an existing receiver or transceiver, and it offers a number of other audio processing features as well. It connects to the headphone jack or speaker output and pro- vides processed audio that can be used with head- phones or a speaker.
Page 2 PC applications. ﬁ lter with a center frequency of 650 On the bottom of the panel are the audio VOLUME control and one labeled . Pressing MULTI-USE is the same as pressing the button. MULTI-USE MODE March 2020 QST www.arrl.org...
Page 3 I COMP removed my hearing aids and set the function for my gender and age. On CW, as expected, I heard no obvious difference because the tone of the CW note www.arrl.org QST March 2020...
Page 4 5 to 40 WPM, but you can change the limits operation may be found on the SOTABEAMS web- from 0 to 100 WPM. The detection threshold can be site, as well as a website dedicated to this product changed as well, which helps with false decodes (www.wolfwave.co.uk).
Page 5 Firmware updates may be downloaded, along with Manufacturer: SOTABEAM S, Macclesfield, United Windows software and drivers needed for the pro- Kingdom; www.sotabeams.co.uk or www. wolfwave.co.uk. Distributed in the US and Canada cess. The Wolfwave website offers well-illustrated, by DX Engineering, 1200 Southeast Ave., Tallmadge, step-by-step instructions, as well as a video demon- OH 44278;...