M2 Antenna Systems, Inc. 4402 N. Selland Ave. Fresno, CA 93722
Tel: (559) 432
-
8873 Fax: (559) 432
-
3059 Web: www.m2inc.com
©2018 M2 Antenna Systems Incorporated
7/16/18
REV A
Model
........................................
10M7DX
Frequency Range
......................
28.0 To 29.0 MHz
*
Gain, (FS) / Over gnd
...............
12.4dBi / 17.6dBi @35’
Front to back
..............................
25 dB Typical
Beamwidth
...............................
E=43° / H=50°
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
.....................
45’ 2” / 2
-
1/2” To 2”
Element Length / Dia.
................
18.5’ / 1” To 1/2”
Turning Radius:
.........................
26’
Stacking Distance
......................
35’
Mast Size
...................................
2” to 3 ” Nom.
Wind area / Survival
...................
6 Sq. Ft. / 100 MPH
Weight / Ship Wt.
.......................
49 Lbs. / 60 Lbs.
M2 Antenna Systems, Inc.
Model No: 10M7DX
FEATURES:
The 10M7DX was designed for the DX’er using computer optimization techniques. Performance is excellent on
both the CW and phone. The pattern is sharp and clean reducing noise and QRM. The 10M7DX is a band opener and
closer. It makes 100 watts sound like a kW! Mechanically, CNC machined aluminum (6061
-
T6) ring clamps ground the
elements to the boom and make assembly a snap. A hairpin type match couples the 3 kW 1: balun to the feed line. The
antenna is completely DC grounded. Great effort has been put into making sure this antenna stays in the air for years to
come while providing enjoyment and satisfaction along the way. The 10M7DX is destined for the DX antenna HONOR
ROLL!
SPECIFICATIONS:
*Subtract 2.14 from dBi for dBd / FS = Free Space
