SAL Electronics Moxon Beam made of USA components.
SE-2M antenna horizontal azimuth patterns. RED shows the horizontal azimuth pattern. BLUE shows the vertical azimuth pattern.
SE-2M Moxon shown Vertically mounted.
SE-2M Moxon shown Horizonally mounted.
Typical VSWR Curve for SE-2M 2 Meter Moxon. Has usable range with less than 2:1 VSWR from 140 MHz to 151.5 MHz.
NOTE: That the SE-2M is also usable from 420 to 450 MHz with less than 1.5:1 VSWR; providing omni-directional coverage in both Horizontal and Vertical Planes.
Close-up showing element mounts and balun box.
SE-2M 2 Meter Moxon Beam Antenna
2 meter Moxon Beam that covers 144 to 148 MHz at 1.5:1 or less. Cover 141.5 MHz to 151.5
MHz at 1.8:1 or less providing coverage of CAP frequencies as well. Heavy Duty construction that allows 120 MPH wind survival
with 1/2" radial ice. The SE-2M features a 1:1 ferrite balun that provides a true balance feed, plus full DC direct ground operation
for noise free operation and 100% static bleed. Constructed of aluminum, fiberglass, UV resistant PVC, and stainless steel
components for years of trouble free operation. The SE-2M can be mounted horizontally for best CW/SSB operation, or it
can be mounted vertically for FM operation, standard. Small enough to be used for VHF rover operation, and strong
enough to be used for permanent fixed operation. May be stacked with the optional phasing harness for higher gain fixed
station applications. Equipped standard with SO-239 (UHF) female connector, or an optional Type-N female connector
at no charge.
Specifications
Electrical:
Frequency: 144
MHz to 148 MHz (1.5:1 VSWR or less)
Forward Gain: 5.86 dBi (3.71
dBd)
Front-to-Back: -33 dB (Horizontal)
-22 dB (Vertical)
Maximum VSWR: 1.5:1
Power Limit: 500
Watts PEP
Impedance: 50 ohms
Polarization:
Horizontal or Vertical
Mechanical:
Boom Length: 1.5 ft
Assembled
Weight: 2.0 lbs
Mounting Clamp: 1" to 1-1/4" capacity
SQ. Surface Area:
1.1 sq ft Horizontal
1.3 sq ft Vertical
Cable Connector: SO-239 (UHF Female), Type-N Female optional
Wind
Survival: 120 MPH with 1/2" radial ice
Element Width:
26.75"
Element Depth: 11.5"
Turning Radius:
22.0 inch Horizontal
16.5 inch Vertical
Hardware:
Mounting Clamp: Zinc Plated
Screws and Nuts: 18-8 Stainless Steel
Boom:
1.5", 6061-T6 aircraft quality aluminum
Elements:
3/8", 6063-T832 Double Drawn aluminum
Balun: 1:1
Ferrite with direct DC ground (in ABS plastic box)
SAL Electronics LLC
Algonquin, IL 60102
Phone: (815) 669-6567
Copyright 2010 - 2013 SAL Electronics, LLC, Algonquin, IL 60102
Monday - Friday
9:00 AM to 5:00 PM (CST)
Hours
SAL Electronics
Fiberglass element spacers providing maximum insulation and mechanical support.
SE-2M Moxon Horizontally Mounted
SE-2M Moxon Vertically Mounted
(Includes FREE shipping to US including AK & HI)
4NEC2 calculated radiation pattern for the SE-2M.
RED = Horizontal Azimuth Pattern
BLUE = Vertical Azimuth Pattern
Fiberglass filled ends to prevent moisture from entering, and also provides greater mechanical strength.
Heavy Duty 1.5" 6061-T6 aluminum square boom.
1:1 Ferrite Balun provides maximum transfer of energy, plus direct DC ground
UV resistant PVC element mounting plates.
Typical 2 Meter VSWR curve for the SE-2M antenna. VSWR bandwidth is less than 1.5:1 from 144 to 148 MHz.
