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
10/05/2016
Rev.01
M2 Antenna Systems, Inc.
Model No: 2M-440XPSS
SPECIFICATIONS:
*Subtract 2.14 from dBi for dBd
Model ......................................... 2M-440XPSS
Frequency Range ....................... 144-148 / 420-450 MHz
*
Gain 2M / 440 ........................... 8.3 / 11 dBi
Front to back 2M / 440 ............... 20 dB / 18 dB
Feed Impedance. ....................... 50 Ohms Unbalanced
VSWR ......................................... 1.5:1
Connectors ................................. SO-239
Power Handling 2M / 440 ........... 500W / 500W
Boom Length / Dia ...................... 41-1/4” / 1”
Maximum Element Length .......... 40”
Turning Radius ........................... 42”
Stacking Distance ....................... Call Factory
Mast Size .................................... 1-1/2” to 2” Nom.
Wind area / Survival ................... 0.31 Sq. Ft. / 75 MPH
Weight / Ship Wt. ........................ 2 Lbs. / 5 Lbs.
FEATURES:
The 2M-440XPS is ideal for linking repeaters and remote bases utilizing both 2 meters and 440 MHz. Elements
are cross polarized to avoid the severe performance compromises on 440 MHz common to other dual band antennas that
have all elements in the same polarity. The XP also works well on the OSCAR frequencies and is handy wherever dual
band capability and compact size are required. Recently, with PACKET users finding horizontal polarization better on 2
meters, it has become even more useful.
Construction is designed for long term mechanical and electrical integrity. Elements are 3/16” 6061-T6 aluminum
rod, centered through the boom on UV stabilized insulator buttons. All hardware is stainless steel.
Summary of Contents for 2M-440XPSS
Page 4: ...2M3 SS DIMENSION SHEET...
Page 5: ...440 6SS DIMENSION SHEET...
Page 6: ...GAMMA MATCH PARTS HARDWARE...
