M2 Antenna Systems 11M5DX Quick Start Manual

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SPECIFICATIONS:

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

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.
M2 Antenna Systems, Inc. 4402 N. Selland Ave. Fresno, CA 93722
M2 Antenna Systems, Inc.
Model No: 11M5DX
*Subtract 2.14 from dBi for dBd
Tel: (559) 432-8873 Fax: (559) 432-3059 Web: www.m2inc.com
©2015 M2 Antenna Systems Incorporated
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.
02/16/15
Rev.02

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Summary of Contents for M2 Antenna Systems 11M5DX

  • Page 1 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.
  • Page 2 11M5DX ASSEMBLY MANUAL Note: A cup of zinc paste (PENETROX, NOALOX, or equivalent) has been provided to enhance the quality of all the electrical joints in this antenna. Apply a thin coat wherever two pieces of aluminum come in contact PARTICULARLY IN THE DRIVEN ELEMENT MATCHING ASSEMBLY.
  • Page 3 11M5DX ASSEMBLY MANUAL OVERHEAD GUY ASSEMBLY 7. If possible, attach the feedline to the balun and route it forward to about 12 feet from the rear of the boom. Seal the connector with black tape, coax seal or equivalent. Now pick up the antenna and mark the balance point.
  • Page 4 11M5DX DIMENSION SHEET 45.25”...
  • Page 5 D.E., REFLECTOR & DIRECTOR DETAIL DRIVEN ELEMENT ASSEMBLY REFLECTOR & DIRECTOR ASSEMBLY ANTENNA SYSTEMS, INC. 4402 N. SELLAND AVE. FRESNO, CA 93722 (559) 432-8873 FAX: 432-3059 www.m2inc.com Email: sales@m2inc.com...
  • Page 6 GENERIC COMPRESSION CLAMP DETAIL...
  • Page 7 11M5DX PARTS & HARDWARE DESCRIPTION ..................QTY BOOM SECTION #1: 2” X .065 X 84” SOE ..........1 BOOM SECTION #2 & #3: 2” X .065 X 84“ SOE ........2 BOOM SECTION #4: 2” X .065 X 80“ ............1 D.E.

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