Based on the aggregated intelligence of 180,000-plus investors participating in Motley Fool CAPS, the Fool's free investing community, ParkerVision (Nasdaq: PRKR), which sells equipment for mobile communications networks, has received the dreaded one-star ranking.

With that in mind, let's take a closer look at ParkerVision's business and see what CAPS investors are saying about the stock right now.

ParkerVision facts

Headquarters (founded)

Jacksonville, Fla. (1989)

Market Cap

$195.0 million

Industry

Communications equipment

Trailing-12-Month EBITDA

($15.6 million)

Management

Chairman/CEO Jeffrey Parker

CFO Cynthia Poehlman

Return on Capital (average, past 3 years)

(62.7%)

Cash/Debt

$6.9 million / $45.8 thousand

Competitors

Anadigics

Infineon Technologies

Qualcomm

Sources: S&P Capital IQ and Motley Fool CAPS.

On CAPS, 94% of the 110 All-Star members who have rated ParkerVision believe the stock will underperform the S&P 500 going forward.

Just last week, one of those Fools, TerryHogan, highlighted a few of ParkerVision's red flags for our community:

1. Zero Revenue - Check! 2. Burning through cash ... -Check! 3. CEO being sued for Fraud - Check! 4. [Allegedly] [i]ssuing huge amounts of stock just to stay afloat - Check! Wow, looks like a great place to put my money!

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Fool contributor Brian Pacampara owns no position in any of the companies mentioned. The Fool owns shares of Qualcomm. Try any of our Foolish newsletter services free for 30 days.

We Fools may not all hold the same opinions, but we all believe that considering a diverse range of insights makes us better investors. The Fool's disclosure policy always gets a perfect score.