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Over the past 75 years Lee Hartman has grown to its current size due to providing excellent products and service to the community.

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RDL, Radio Design Labs - Audio Test Equipment

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RDL New Products - InfoComm 2010 - Energy Conservation Controller
RDL New Products - InfoComm 2010 - Energy Conservation Controller
RDL, Radio Design Labs
RDL introduces another industry-first; an A/V system energy conservation controller that automatically turns a system on or off by detecting the presence or absence of audio.
 

Product Spotlight

RDL, Radio Design Labs
Digitally Controlled Attenuators
RU-VCA2A
Digitally Controlled Attenuators
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RDL manufactures a broad line of high quality audio, video and digital products under the trade names Stick-On, Rack-Up, TX Series, Flat-Pak Series, SourceFlex Distributed Sound and RCX Room Combining Systems. These products comprise some of the most cost effective and innovative ideas to be brought into the market place in the last 22 years.

Audio Test Equipment - 3 Products
RDL, Radio Design Labs - ACM-3
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Amplitude Component Monitor
The ACM-3 is a test instrument which monitors the amplitude component present on frequency modulated carriers. The AM component is representative of bandwidth characteristics in the transmission system.
Model: ACM-3
Product Category:
Test & Measurement Equipment » Audio Test Equipment
RDL, Radio Design Labs - R-BZR
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Piezo Alert Module
The R-BZR can be mounted in limited space using the adhesive methods popularized by RDL’s STICK-ON® series.
Model: R-BZR
Product Category:
Test & Measurement Equipment » Audio Test Equipment
RDL, Radio Design Labs - RU-SM16
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Dual Audio Meter - Average/Peak/Hold
The RU-SM16 is the ideal choice in most applications where audio level metering is to be designed into a system, or added to existing equipment. The RU-SM16 has two separate line-level inputs.
Model: RU-SM16
Product Category:
Test & Measurement Equipment » Audio Test Equipment
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