Typical VSWR of SE-2H Halo Antenna between 143 MHz to 149 MHz (RED Line).
SE-2H Halo Antenna feedpoint detail
SE-2H 2 Meter Halo Antenna
SE

SAL Electronics, LLC 

The Antenna Store & More

1-815-669-6567
Email: sales@sal-electronics.com
Hours: Monday - Friday
9:00 AM to 5:00 PM (CST)
SE-2H: 2 Meter Halo Antenna 
 
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The SE-2H, 2-Meter Halo covers 144 to 146 Mc. at 2:1 or less VSWR.  Heavy Duty construction that allows 120 MPH wind survival with 1/2" radial ice.  Halo antennas are great for net control operators and for beacon operation, where an omni directional pattern of operation is desired to reduced the need to swing a directional array to make a contact.  The SE-2H is constructed of aluminum, fiberglass, UV resistant PVC, and stainless steel components for years of trouble free operation.  The SE-2H is designed to be mounted horizontally for CW/SSB operation, and is equipped with a Direct DC Ground for effective static dissapation.  Built for fixed station use, the SE-2H can also be used for portable, mobile or rover operation.  Mast mount is designed to accept sizes between 1" to 2" OD.   May be stacked with a phasing harness for higher gain (+3 dB) fixed station applications.  Equipped with a SO-239 (UHF Female), or an optional Type-N connector.
SE-2H formed from a folded dipole antenna.
Closeup showing mast mount and connector interface. 
Specifications
Electrical:
Frequency:
Gain:
1.5:1 Bandwidth:
Maximum VSWR:
Power Limit:
Impedance:
Polarization:
 
Mechanical:
Boom Length:
Assembled Weight:
Mounting Clamp:
SQ. Surface Area:
Cable Connector:
Wind Survival:
Element Width:
Element Depth:
Turning Radius:
 
 
Hardware:
Mounting Clamps:
Screws and nuts:
Boom:
Elements:
144 Mc. to 148 Mc.
2.15 dBi (0 dBd)
3 MHz
2:1 (144 Mc. to 146 Mc.)
1,500W PEP
50 ohms
Horizontal
 
 
9 inches
1.5 lbs
1" to 2" capacity
0.5 sq ft Horizontal
SO-239 (UHF Female), Type-N female optional
120 MPH with 1/2" radial ice
11"
11"
14.5" Horizontal
 
 
 
Zinc Plated
18-8 stainless steel
9" x 1", 6061-T6 x 1/8" wall
3/8" 6063-T832 double drawn aluminum and
1/4" 6061-T6 aluminum
$95.00
SE-2H-U, 2 Meter Halo Antenna, UHF Connector
$95.00
SE-2H-N, 2 Meter Halo Antenna, Type-N Connector

2010 - 2018 - SAL Electronics, LLC, Algonquin, IL 60102

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Typical VSWR curve for the SE-2H Halo Antenna (RED Line) from 141 Mc. to 149 Mc. 
Click here to see 2 meter accessories:
Phasing Harness
Alt Mobile Mounting Kit
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