Shively Labs FM Antennas and Accessories
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Shows
Visit our Jon Clark at Booth #712
at NRB, February 18-21, at the Gaylord Opryland Resort & Convention Ctr. in Nashville, TN.
Shively News
David Allen takes the helm as President of Howell Laboratories and Shively Labs.
Shively Labs forms new partnerships with EMC of Brazil and BWPSI of the Philippines.
Partnering with Ideal Antenas of Brazil.
Our freshly redesigned Model 2914 bandpass filter can now handle up to 1 kW input power!
Awards
Shively Labs has won a techINK 2010 Innovation Award for our Graphical Power Meter system!
Innovation award logo
NAB logo
Our Model 6020 antenna brings home the Radio World Coolstuff Award!
Articles

newSeptember-October 2011 Radio Guide article: "Shively Labs - Where FM Antennas Are Not Just a Sideline"

May-June 2008 Radio Guide article:
"Shively Labs Meets the Very Windy Mountain"

September 2007
Radio Guide articles:
"Shively Labs: Antennas That Work!" [279 kB]

"Shively 6014 Dual Hybrid Antenna Solves a Dilemma" [232 kB]

Archived articles

Model 2912

Low-Power Notch Filter


Single-Notch Configuration

N SWP Param,
MHz
Val,
dB

0
96.3
-54.467
1
103.3
-0.121
2
104.5
-0.1031
3
105.9
-0.1182


Dual-Notch Configuration

N SWP Param,
MHz
Val,
dB

0
99.5
-0.1425
1
91.1
-23.785
2
95.3
-22.931


Last updated: 11/13/2006
Webmaster: Al Friend
© copyright 2006 Howell Laboratories, Inc.