M2 Antenna Systems, Inc. 4402 N. Selland Ave. Fresno, CA 93722
Tel: (559) 432-8873 Fax: (559) 432-3059 Web: www.m2inc.com
©2014 M2 Antenna Systems Incorporated
11/26/14
Rev.00
Model ......................................... 137CP14HD
Frequency Range ....................... 137 To 138 MHz
*
Gain, (FS) / 4 spaced 198” ....... 10.5 dBi
Front to back .............................. 19.0 dB Typical
Beamwidth ............................... 34°
Feed type ................................... T-Match
Feed Impedance. ....................... 50 Ohms Unbalanced
Maximum VSWR ........................ 1.4 Max
Input Connector .......................... “N” Female
Polarity ....................................... RHCP
Power Handling .......................... 1.5 kW
Boom Length / Dia ..................... 142”/ 1-1/2”
Turning Radius: .......................... 92”
Stacking Distance ...................... Call Factory
Mast Size ................................... 2” Nom.
Wind area / Survival ................... 1.63 Sq. Ft. / 100 MPH
Weight / Ship Wt. ....................... 10 Lbs. / 13 Lbs.
M2 Antenna Systems, Inc.
Model No: 137CP14HD
FEATURES:
The 137CP14HD is a mid-sized, performance circular polarized antenna with a remarkably clean pattern. The pattern is
important in order to match the antenna’s noise temperature with modern low noise preamps. This antenna is ideal for
satellite communications. The CNC machined driven element module is O-ring sealed and weather tight for low mainte-
nance and long-term peak performance. Internal connected are encapsulated in a space-age silicone gel that seals out
moisture and improves power handling. The 3/16” 6061-T6 rod elements are centered to minimize interaction and main-
tain good ellipticity. Insulators are UV stabilized and locked in place with stainless keepers. Rugged construction, uncom-
promising performance: that's the M
2
137CP14HD
SPECIFICATIONS:
*Subtract 2.14 from dBi for dBd / FS = Free Space
Summary of Contents for 137CP14HD
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