2
West Mountain Radio
Operating Manual
Thank you for choosing the CLRstereo ClearSpeech
®
Dual
Noise Reduction Digital Signal Processor. The noise reduction
circuit and audio amplifier in CLRstereo is extremely effective in
improving communication clarity. Mobile and base operation is
less fatiguing and much more fun!
CLRstereo noise reduction is superb due to the Digital Signal
Processor (DSP) passing voice and CW sounds, while attenuating
noise, such as atmospheric noise, hum, hiss, whistles, and static.
It effectively removes heterodynes, ignition noise, lightning
crashes, power line noise. The process is dynamic and changes
with the interference and the signal, but the effect is rewarding.
QSO’s are more fun without all the background noise. The DSP
recognizes the intermittent nature of CW and allows it to pass
noise free.
The CLRstereo uses the same Clearspeech
®
algorithm as the
CLRdsp product. The CLRstereo can process two channels
at once for use with two radios or a radio that can receive two
frequencies at once, Be aware that the CLRstereo does not
contain a power amplifier like the CLRdsp. The output is sufficient
for a headphone or low level speaker. For additional audio level
use an amplified speaker such as the COMspkr or PWRspkr.
The CLRstereo package includes these cables:
•
(1) 6-ft. power cable with Powerpole
®
connectors
•
(1) 1/8” Audio Cable, 6 ft.
•
(1) 6-ft. audio cable with 3.5mm & stripped end
Choosing a Mounting Location
The CLRstereo should be placed nearby for easy operation and
close to the radio, speaker, and power supply. The 6ft. cable can
be lengthened with extensions.
This unit is not weather resistant and is suggested to use in a dry
place out of direct sunlight.
Powerpole
®
is a registered trademark of Anderson Power Products
