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M2 Antenna Systems, Inc. 4402 N. Selland Ave. Fresno, CA 93722 

Tel: (559) 432-8873 Fax: (559) 432-3059 Web: www.m2inc.com 

©2015 M2 Antenna Systems Incorporated 

02/16/15 

Rev.02 

Model  ......................................... 11M5DX 
Frequency Range ....................... 26.8 To 27.6 MHz 

*

Gain .......................................... 10.44 dBi 

Front to back .............................. 24 dB Typical 
Beamwidth   ............................... E=34° H=39° 
Feed type ................................... Direct feed 
Feed Impedance. ....................... 50 Ohms Unbalanced

 

Maximum VSWR ........................ 1:1 Typical 
Input Connector .......................... SO-239 

Power Handling .......................... 3 kW, Higher avl. 
Boom Length / Dia ...................... 26.7’ / 2” 
Maximum Element Length .......... 18.75’ 
Turning Radius: .......................... 14.8’ 
Stacking Distance ....................... Call Factory 
Mast Size .................................... 2” Nom. 
Wind area / Survival ................... 5.13 Sq. Ft. / 100 MPH 
Weight / Ship Wt. ........................ 30 Lbs. / 36 Lbs. 
 

M2 Antenna Systems, Inc. 

Model No: 11M5DX 

FEATURES:  

 

 

The 11M5DX is a great performer for its size.  IT’S UPSABLE! Like all our “DX” series.  The computer optimized design allows 

full band coverage with good gain and front to back.  Mechanically, CNC machined aluminum (6061-T6) rings clamps ground the ele-
ments to the boom and make assembly a snap.  An overhead guy system is supplied.  A hairpin type match couples the 3 kW 1:1 bal-
un to the feed line.  The antenna is completely DC grounded.

 

SPECIFICATIONS: 

*Subtract 2.14 from dBi for dBd 

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