M2 Antenna Systems 440-6SS Assembly Manual

M2 Antenna Systems 440-6SS Assembly Manual

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SPECIFICATIONS:

Model ......................................... 440-6SS
Frequency Range ....................... 420 To 450 MHz
*Gain .......................................... 11 dBi
Front to back .............................. 18 dB Typical
Beamwidth ............................... E=55° H=65°
Feed type ................................... Gamma Match
Feed Impedance. ....................... 50 Ohms Unbalanced
Maximum VSWR ........................ 1.5:1
Input Connector .......................... SO-239

FEATURES:

New licensed Hams will find the 440-6SS a low cost, medium performance antenna to be a great choice for a starter an-
tenna without compromising quality. A single heavy duty mounting cradle and stainless steel hardware, give you the confi-
dence of quality construction you have come to expect from M2. Built with size and portability in mind, this antenna is
great for Field Days, Mountain Topping, Fox Hunts, DXpeditions and ATV use. The antenna breaks down to no more than
36" long, making it a natural for trips.
M2 Antenna Systems, Inc. 4402 N. Selland Ave. Fresno, CA 93722
M2 Antenna Systems, Inc.
Model No: 440-6SS
*Subtract 2.14 from dBi for dBd
Tel: (559) 432-8873 Fax: (559) 432-3059 Web: www.m2inc.com
©2015 M2 Antenna Systems Incoporated
Power Handling .......................... 500 Watts
Boom Length / Dia ...................... 36" / 1"
Maximum Element Length .......... 13-5/8"
Turning Radius: .......................... 34-1/8"
Stacking Distance ....................... 27" High & 30" Wide
Mast Size .................................... 1-1/2" to 2" Nom.
Wind area / Survival ................... 0.3 Sq. Ft. / 75 MPH
Weight / Ship Wt. ........................ 3 Lbs. / 4 Lbs.
05/28/15
Rev.01

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Summary of Contents for M2 Antenna Systems 440-6SS

  • Page 1: Specifications

    FEATURES: New licensed Hams will find the 440-6SS a low cost, medium performance antenna to be a great choice for a starter an- tenna without compromising quality. A single heavy duty mounting cradle and stainless steel hardware, give you the confi- dence of quality construction you have come to expect from M2.
  • Page 2 440-6SS ASSEMBLY MANUAL Tools handy for assembly process: Phillips head screwdriver, 5/16”,11/32” spin-tight or socket, 7/16” end wrenches / sockets, measuring tape. 1. This antenna uses a one-piece boom that will be rear mounted. 2. Lay out the elements by length and position as shown on the DIMENSION sheet. Start with the reflector (longest) element and push on a black button insulator to about 1/2”...
  • Page 3 440-6SS ASSEMBLY MANUAL 11. Install the two halves of the Shorting Bar onto the Gamma Tube and the driven element below. Refer to the DIMENSION sheet for proper location of the shorting bar. Tighten the shorting bar in place using a single 8-32 x 7/8” screw and lock nut.
  • Page 4 440-6SS ASSEMBLY DETAILS...
  • Page 5 440-6SS DIMENSION SHEET...
  • Page 6 440-6SS PARTS & HARDWARE DESCRIPTION ........ BOOM SECTION, 1 X .058 X 36” ........... 1 ELEMENTS, 3/16 ROD X SEE DIM SHEET ......6 GAMMA CONNECTOR BLOCK ASSEMBLY ......1 GAMMA ROD, 3/16 X 2.0 ALUM ROD ........1 GAMMA TUBE, 3/8 X .058 X 1.750 ALUM TUBE ....1 GAMMA INSULATOR, .1/4 X .031 X 1.625 TEFLON TUBE ...

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