M2 Antenna Systems, Inc. 4402 N. Selland Ave. Fresno, CA 93722
Tel: (559) 432-8873 Fax: (559) 432-3059 Web: www.m2inc.com
©2016 M2 Antenna Systems Incorporated
01/20/16
Rev.03
Model ........................................ 20M6-125
Frequency Range ...................... 14.0– 14.350 MHz
*
Gain, (FS) / Over gnd ............... 11.19dBi / 16.6dBi @70’
Front to back .............................. 25 dB Typical
Beamwidth ............................... E=46° / H=60°
Feed type ................................... Hair pin match
Feed Impedance........................ 50 Ohms Unbalanced
Maximum VSWR ....................... 1.2:1
Input Connector ......................... SO-239, Others avl.
Power Handling ......................... 3 Kw, Higher avl.
Boom Length / Dia ..................... 59’ / 3.0 x .125 Wall
Element Length / Dia. ................ 36.5’ / 1 1/4” –1/2”
Turning Radius: ......................... 40’
Stacking Distance ...................... 65’ -70’
Mast Size ................................... 2” to 3 ” Nom.
Wind area / Survival .................. 16 Sq. Ft. / 125 MPH
Weight / Ship Wt. ....................... 240 Lbs. / 270 Lbs.
M2 Antenna Systems, Inc.
Model No: 20M6-125
FEATURES:
The 20M6-125 is a medium spaced, high performance,
full band coverage
6 element Yagi, computer optimized to
squeeze the last drop of performance from this boom length. The design provides virtually flat gain, exceptional front to
back and excellent VSWR never exceeding 2:1 at the upper band edge. Larger, sleeved elements and boom provide the
125 MPH wind survival factor. Construction includes machined boom to element mounting plates and a rugged hairpin
match. This antenna will be in the air for many years, keeping you on the top of the pileup in spite of Mother Nature!
There is no finer, stronger antenna available today.
SPECIFICATIONS:
*Subtract 2.14 from dBi for dBd / FS = Free Space
Summary of Contents for 20M6-125
Page 3: ...20M6 125 ASSEMBLY DETAILS...
